#include <bits/stdc++.h>
using namespace std;

using ll = long long;
using ld = long double;
#define ff first
#define ss second
#define pb push_back
#define oo 1000000000LL

int gcd(int a,int b){
    if(!a) return b;
    return gcd(b%a,a);
}

int lcm(int a,int b){
    return a*b/gcd(a,b);
}

void solve(){
    int a,b; cin >> a >> b;
    vector<int> v;
    set<pair<int,int>> s;
    for(int i=1;i<=sqrt(b);++i){
        if(b%i==0){
            if(i==b/i) v.pb(i);
            else v.pb(i); v.pb(b/i);
        }
    }
    for(int i=0;i<(int)v.size();++i){
        for(int j=i;j<(int)v.size();++j){
            if(gcd(v[i],v[j]) == a && lcm(v[i],v[j]) == b){
                s.insert({v[i],v[j]});
            }
        }
    }
    cout << (int)s.size()*2;
}

int main(){
    cin.tie(0) -> sync_with_stdio(0);
    cin.exceptions(cin.failbit);
    //freopen("in.txt","r",stdin);
    //freopen("out.txt","w",stdout);
    int t=1; //cin >> t;
    while(t--){
        solve();
        cout << "\n";
    }
    return 0;
}