| 約数 |
1,
2,
4,
5,
8,
10,
16,
20,
32,
40,
64,
80,
101,
128,
160,
202,
256,
320,
337,
404,
505,
512,
640,
674,
808,
1010,
1280,
1348,
1616,
1685,
2020,
2560,
2696,
3232,
3370,
4040,
5392,
6464,
6740,
8080,
10784,
12928,
13480,
16160,
21568,
25856,
26960,
32320,
34037,
43136,
51712,
53920,
64640,
68074,
86272,
107840,
129280,
136148,
170185,
172544,
215680,
258560,
272296,
340370,
431360,
544592,
680740,
862720,
1089184,
1361480,
2178368,
2722960,
4356736,
5445920,
8713472,
10891840,
17426944,
21783680,
43567360,
87134720
|