| 約数 |
1,
2,
4,
5,
7,
8,
10,
13,
14,
20,
26,
28,
35,
40,
43,
52,
56,
65,
70,
86,
91,
104,
130,
140,
169,
172,
182,
215,
260,
280,
301,
338,
344,
364,
430,
455,
520,
559,
602,
676,
728,
845,
860,
910,
1118,
1183,
1204,
1352,
1505,
1690,
1720,
1820,
2236,
2366,
2408,
2795,
3010,
3380,
3640,
3913,
4472,
4732,
5590,
5915,
6020,
6760,
7267,
7826,
9464,
11180,
11830,
12040,
14534,
15652,
19565,
22360,
23660,
29068,
31304,
36335,
39130,
47320,
50869,
58136,
72670,
78260,
101738,
145340,
156520,
203476,
254345,
290680,
406952,
508690,
1017380,
2034760
|