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,
641,
1282,
1923,
2564,
3205,
3433,
3846,
4487,
6410,
6866,
7692,
8974,
9615,
10299,
12820,
13461,
13732,
17165,
17948,
19230,
20598,
22435,
24031,
26922,
34330,
38460,
41196,
44870,
48062,
51495,
53844,
67305,
68660,
72093,
89740,
96124,
102990,
120155,
134610,
144186,
205980,
240310,
269220,
288372,
360465,
480620,
720930,
1441860,
2200553,
4401106,
6601659,
8802212,
11002765,
13203318,
15403871,
22005530,
26406636,
30807742,
33008295,
44011060,
46211613,
61615484,
66016590,
77019355,
92423226,
132033180,
154038710,
184846452,
231058065,
308077420,
462116130,
924232260
|