#pragma GCC optimize("Ofast")
#pragma GCC target("avx2")

char*mmap();
char wbuf[1<<25];

#define rd_skip() while(*rp++>=48)
#define rd(v) long v=0;{long _c;while(_c=*rp++-48,_c>=0)v=v*10+_c;}
#define WTHI(v) {long _z=v,_n=0,_d=0;while(++_n,_d=_d<<8|0x30|_z%10,_z/=10);*(long*)wp=_d;wp+=_n;}
#define WTLO(v) {long _z=v,_n=8,_d=0;while(_d=_d<<8|0x30|_z%10,_z/=10,--_n);*(long*)wp=_d;wp+=8;}
#define wt(v) if(v>=100000000){WTHI(v/100000000);WTLO(v);}else{WTHI(v);}

long f(long x){
	if(x%2) return 2;
	if(x%3) return 3;
	if(x%4) return 4;
	if(x%5) return 5;
	if(x%8&&x%9) return 6;
	if(x%7) return 7;
	if(x%8) return 8;
	if(x%9) return 9;
	if(x%11) return 11;
	if(x%16&&x%27) return 12;
	if(x%13) return 13;
	if(x%27&&x%25) return 15;
	if(x%16) return 16;
	if(x%17) return 17;
	if(x%32&&x%27) return 18;
	if(x%19) return 19;
	if(x%64==32&&x%25) return 20;
	if(x%27&&x%49) return 21;
	if(x%23) return 23;
	if(x%32&&x%81) return 24;
	if(x%25) return 25;
	if(x%29) return 29;
	if(x%31) return 31;
	return 0;
}

main(){
	char*rp=mmap(0l,1l<<25,1,2,0,0ll);
	char*wp=wbuf;

	rd_skip();
	while(*rp){
		rd(x);
		long y=f(x);
		long z=x*y;
		wt(z);
		*wp++='\n';
	}

	write(1,wbuf,wp-wbuf);
	_exit(0);
}