| 約数 |
1,
2,
4,
5,
8,
10,
16,
20,
31,
40,
62,
80,
124,
155,
163,
197,
248,
310,
326,
394,
496,
620,
652,
788,
815,
985,
1240,
1304,
1576,
1630,
1970,
2480,
2608,
3152,
3260,
3940,
5053,
6107,
6520,
7880,
10106,
12214,
13040,
15760,
20212,
24428,
25265,
30535,
32111,
40424,
48856,
50530,
61070,
64222,
80848,
97712,
101060,
122140,
128444,
160555,
202120,
244280,
256888,
321110,
404240,
488560,
513776,
642220,
995441,
1284440,
1990882,
2568880,
3981764,
4977205,
7963528,
9954410,
15927056,
19908820,
39817640,
79635280
|