| 約数 |
1,
2,
3,
4,
5,
6,
7,
10,
12,
14,
15,
20,
21,
28,
30,
35,
42,
60,
70,
84,
105,
140,
210,
420,
1297,
2594,
3891,
5188,
5237,
6485,
7782,
9079,
10474,
12970,
15564,
15711,
18158,
19455,
20948,
25940,
26185,
27237,
31422,
36316,
36659,
38910,
45395,
52370,
54474,
62844,
73318,
77820,
78555,
90790,
104740,
108948,
109977,
136185,
146636,
157110,
181580,
183295,
219954,
272370,
314220,
366590,
439908,
544740,
549885,
733180,
1099770,
2199540,
6792389,
13584778,
20377167,
27169556,
33961945,
40754334,
47546723,
67923890,
81508668,
95093446,
101885835,
135847780,
142640169,
190186892,
203771670,
237733615,
285280338,
407543340,
475467230,
570560676,
713200845,
950934460,
1426401690,
2852803380
|