| 約数 |
1,
2,
4,
5,
8,
10,
16,
20,
31,
40,
62,
80,
124,
155,
248,
310,
347,
496,
620,
694,
1240,
1297,
1388,
1735,
2480,
2594,
2776,
3470,
5188,
5552,
6485,
6940,
10376,
10757,
12970,
13880,
20752,
21514,
25940,
27760,
40207,
43028,
51880,
53785,
80414,
86056,
103760,
107570,
160828,
172112,
201035,
215140,
321656,
402070,
430280,
450059,
643312,
804140,
860560,
900118,
1608280,
1800236,
2250295,
3216560,
3600472,
4500590,
7200944,
9001180,
13951829,
18002360,
27903658,
36004720,
55807316,
69759145,
111614632,
139518290,
223229264,
279036580,
558073160,
1116146320
|