| 約数 |
1,
2,
4,
5,
8,
10,
16,
20,
40,
80,
103,
127,
206,
254,
277,
412,
508,
515,
554,
635,
824,
1016,
1030,
1108,
1270,
1385,
1648,
2032,
2060,
2216,
2540,
2770,
4120,
4432,
5080,
5540,
8240,
10160,
11080,
13081,
22160,
26162,
28531,
35179,
52324,
57062,
65405,
70358,
104648,
114124,
130810,
140716,
142655,
175895,
209296,
228248,
261620,
281432,
285310,
351790,
456496,
523240,
562864,
570620,
703580,
1046480,
1141240,
1407160,
2282480,
2814320,
3623437,
7246874,
14493748,
18117185,
28987496,
36234370,
57974992,
72468740,
144937480,
289874960
|