| 約数 |
1,
2,
4,
5,
7,
10,
13,
14,
20,
26,
28,
35,
52,
65,
70,
83,
91,
130,
140,
157,
166,
182,
260,
314,
332,
364,
415,
455,
581,
628,
785,
830,
910,
1079,
1099,
1162,
1570,
1660,
1820,
2041,
2158,
2198,
2324,
2905,
3140,
4082,
4316,
4396,
5395,
5495,
5810,
7553,
8164,
10205,
10790,
10990,
11620,
13031,
14287,
15106,
20410,
21580,
21980,
26062,
28574,
30212,
37765,
40820,
52124,
57148,
65155,
71435,
75530,
91217,
130310,
142870,
151060,
169403,
182434,
260620,
285740,
338806,
364868,
456085,
677612,
847015,
912170,
1185821,
1694030,
1824340,
2371642,
3388060,
4743284,
5929105,
11858210,
23716420
|