| 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,
127,
140,
149,
160,
168,
192,
210,
224,
240,
254,
280,
298,
320,
336,
381,
420,
447,
448,
480,
508,
560,
596,
635,
672,
745,
762,
840,
889,
894,
960,
1016,
1043,
1120,
1192,
1270,
1344,
1490,
1524,
1680,
1778,
1788,
1905,
2032,
2086,
2235,
2240,
2384,
2540,
2667,
2980,
3048,
3129,
3360,
3556,
3576,
3810,
4064,
4172,
4445,
4470,
4768,
5080,
5215,
5334,
5960,
6096,
6258,
6720,
7112,
7152,
7620,
8128,
8344,
8890,
8940,
9536,
10160,
10430,
10668,
11920,
12192,
12516,
13335,
14224,
14304,
15240,
15645,
16688,
17780,
17880,
18923,
20320,
20860,
21336,
23840,
24384,
25032,
26670,
28448,
28608,
30480,
31290,
33376,
35560,
35760,
37846,
40640,
41720,
42672,
47680,
50064,
53340,
56769,
56896,
60960,
62580,
66752,
71120,
71520,
75692,
83440,
85344,
94615,
100128,
106680,
113538,
121920,
125160,
132461,
142240,
143040,
151384,
166880,
170688,
189230,
200256,
213360,
227076,
250320,
264922,
283845,
284480,
302768,
333760,
378460,
397383,
426720,
454152,
500640,
529844,
567690,
605536,
662305,
756920,
794766,
853440,
908304,
1001280,
1059688,
1135380,
1211072,
1324610,
1513840,
1589532,
1816608,
1986915,
2119376,
2270760,
2649220,
3027680,
3179064,
3633216,
3973830,
4238752,
4541520,
5298440,
6055360,
6358128,
7947660,
8477504,
9083040,
10596880,
12716256,
15895320,
18166080,
21193760,
25432512,
31790640,
42387520,
63581280,
127162560
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