| 約数 |
1,
2,
3,
4,
5,
6,
7,
8,
10,
12,
14,
15,
16,
20,
21,
24,
28,
30,
32,
35,
40,
42,
48,
56,
60,
64,
70,
80,
84,
96,
105,
112,
120,
128,
140,
160,
168,
192,
210,
224,
240,
256,
280,
320,
336,
384,
420,
448,
480,
512,
560,
640,
672,
768,
840,
896,
960,
1120,
1280,
1344,
1536,
1680,
1792,
1920,
2240,
2560,
2688,
3360,
3584,
3840,
4480,
5376,
6720,
7680,
8960,
9463,
10752,
13440,
17920,
18926,
26880,
28389,
37852,
47315,
53760,
56778,
66241,
75704,
94630,
113556,
132482,
141945,
151408,
189260,
198723,
227112,
264964,
283890,
302816,
331205,
378520,
397446,
454224,
529928,
567780,
605632,
662410,
757040,
794892,
908448,
993615,
1059856,
1135560,
1211264,
1324820,
1514080,
1589784,
1816896,
1987230,
2119712,
2271120,
2422528,
2649640,
3028160,
3179568,
3633792,
3974460,
4239424,
4542240,
4845056,
5299280,
6056320,
6359136,
7267584,
7948920,
8478848,
9084480,
10598560,
12112640,
12718272,
14535168,
15897840,
16957696,
18168960,
21197120,
24225280,
25436544,
31795680,
33915392,
36337920,
42394240,
50873088,
63591360,
72675840,
84788480,
101746176,
127182720,
169576960,
254365440,
508730880
|