| 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,
5623,
6448,
8060,
11246,
16120,
22492,
28115,
32240,
44984,
56230,
73099,
89968,
112460,
146198,
174313,
224920,
292396,
348626,
365495,
449840,
584792,
697252,
730990,
871565,
1169584,
1394504,
1461980,
1743130,
2266069,
2789008,
2923960,
3486260,
4532138,
5847920,
6972520,
9064276,
11330345,
13945040,
18128552,
22660690,
36257104,
45321380,
90642760,
181285520
|