include <bits/stdc++.h>
using namespace std;
long long x,y,sum;
int gcd(int x,int y){
	return y>0?gcd(y,x%y):x;
}
int main(){
	ios::sync_with_stdio(false);
	cin.tie(0);
	cout.tie(0);
	cin>>x>>y;
	if(x==y){
		sum--;
	}
	x*=y;
	for(long long i=1;i<=sqrt(x);i++){
		if(x%i==0&&gcd(i,x/i)==y){
			sum+=2;
		}
	}
	cout<<sum<<"\n";
	return 0;
}