| 約数 |
1,
2,
4,
5,
8,
10,
13,
16,
20,
26,
31,
40,
52,
62,
65,
80,
104,
124,
130,
155,
208,
248,
260,
310,
403,
496,
520,
620,
806,
1040,
1240,
1612,
2015,
2480,
3224,
4030,
5009,
6448,
8060,
10018,
16120,
20036,
25045,
32240,
40072,
50090,
65117,
80144,
100180,
130234,
155279,
200360,
260468,
310558,
325585,
400720,
520936,
621116,
651170,
776395,
1041872,
1242232,
1302340,
1552790,
2018627,
2484464,
2604680,
3105580,
4037254,
5209360,
6211160,
8074508,
10093135,
12422320,
16149016,
20186270,
32298032,
40372540,
80745080,
161490160
|