| 約数 |
1,
2,
4,
5,
7,
8,
10,
14,
17,
20,
28,
34,
35,
40,
49,
56,
68,
70,
85,
98,
119,
136,
137,
140,
170,
196,
238,
245,
274,
280,
340,
343,
392,
476,
490,
548,
595,
680,
685,
686,
833,
952,
959,
980,
1096,
1190,
1370,
1372,
1666,
1715,
1918,
1960,
2329,
2380,
2740,
2744,
3332,
3430,
3836,
4165,
4658,
4760,
4795,
5480,
5831,
6664,
6713,
6860,
7672,
8330,
9316,
9590,
11645,
11662,
13426,
13720,
16303,
16660,
18632,
19180,
23290,
23324,
26852,
29155,
32606,
33320,
33565,
38360,
46580,
46648,
46991,
53704,
58310,
65212,
67130,
81515,
93160,
93982,
114121,
116620,
130424,
134260,
163030,
187964,
228242,
233240,
234955,
268520,
326060,
375928,
456484,
469910,
570605,
652120,
798847,
912968,
939820,
1141210,
1597694,
1879640,
2282420,
3195388,
3994235,
4564840,
6390776,
7988470,
15976940,
31953880
|