| 約数 |
1,
2,
3,
4,
5,
6,
7,
10,
12,
14,
15,
17,
20,
21,
28,
30,
34,
35,
42,
51,
60,
68,
70,
84,
85,
102,
105,
119,
140,
170,
204,
210,
238,
255,
340,
357,
420,
461,
476,
510,
521,
595,
714,
922,
1020,
1042,
1190,
1383,
1428,
1563,
1785,
1844,
2084,
2305,
2380,
2605,
2766,
3126,
3227,
3570,
3647,
4610,
5210,
5532,
6252,
6454,
6915,
7140,
7294,
7815,
7837,
8857,
9220,
9681,
10420,
10941,
12908,
13830,
14588,
15630,
15674,
16135,
17714,
18235,
19362,
21882,
23511,
26571,
27660,
31260,
31348,
32270,
35428,
36470,
38724,
39185,
43764,
44285,
47022,
48405,
53142,
54705,
54859,
61999,
64540,
72940,
78370,
88570,
94044,
96810,
106284,
109410,
109718,
117555,
123998,
132855,
156740,
164577,
177140,
185997,
193620,
218820,
219436,
235110,
240181,
247996,
265710,
274295,
309995,
329154,
371994,
470220,
480362,
531420,
548590,
619990,
658308,
720543,
743988,
822885,
929985,
960724,
1097180,
1200905,
1239980,
1441086,
1645770,
1681267,
1859970,
2401810,
2882172,
3291540,
3362534,
3602715,
3719940,
4083077,
4803620,
5043801,
6725068,
7205430,
8166154,
8406335,
10087602,
12249231,
14410860,
16332308,
16812670,
20175204,
20415385,
24498462,
25219005,
28581539,
33625340,
40830770,
48996924,
50438010,
57163078,
61246155,
81661540,
85744617,
100876020,
114326156,
122492310,
142907695,
171489234,
244984620,
285815390,
342978468,
428723085,
571630780,
857446170,
1714892340
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