| 約数 |
1,
2,
4,
5,
10,
13,
19,
20,
26,
38,
52,
65,
76,
95,
97,
130,
190,
194,
247,
260,
380,
388,
485,
494,
970,
988,
1235,
1261,
1439,
1843,
1940,
2470,
2522,
2878,
3686,
4940,
5044,
5756,
6305,
7195,
7372,
9215,
12610,
14390,
18430,
18707,
23959,
25220,
27341,
28780,
36860,
37414,
47918,
54682,
74828,
93535,
95836,
109364,
119795,
136705,
139583,
187070,
239590,
273410,
279166,
355433,
374140,
479180,
546820,
558332,
697915,
710866,
1395830,
1421732,
1777165,
1814579,
2652077,
2791660,
3554330,
3629158,
5304154,
7108660,
7258316,
9072895,
10608308,
13260385,
18145790,
26520770,
34477001,
36291580,
53041540,
68954002,
137908004,
172385005,
344770010,
689540020
|