| 約数 |
1,
2,
4,
5,
8,
10,
16,
20,
25,
32,
40,
50,
64,
80,
100,
128,
160,
200,
256,
320,
400,
479,
640,
800,
839,
958,
1280,
1600,
1678,
1916,
2395,
3200,
3356,
3832,
4195,
4790,
6400,
6712,
7664,
8390,
9580,
11975,
13424,
15328,
16780,
19160,
20975,
23950,
26848,
30656,
33560,
38320,
41950,
47900,
53696,
61312,
67120,
76640,
83900,
95800,
107392,
122624,
134240,
153280,
167800,
191600,
214784,
268480,
306560,
335600,
383200,
401881,
536960,
613120,
671200,
766400,
803762,
1073920,
1342400,
1532800,
1607524,
2009405,
2684800,
3065600,
3215048,
4018810,
5369600,
6430096,
8037620,
10047025,
12860192,
16075240,
20094050,
25720384,
32150480,
40188100,
51440768,
64300960,
80376200,
102881536,
128601920,
160752400,
257203840,
321504800,
514407680,
643009600,
1286019200,
2572038400
|