| 約数 |
1,
2,
4,
5,
7,
8,
10,
14,
16,
19,
20,
28,
32,
35,
38,
40,
49,
56,
64,
70,
76,
80,
95,
98,
112,
128,
133,
140,
152,
160,
190,
196,
224,
245,
256,
266,
280,
304,
320,
380,
392,
448,
490,
532,
547,
560,
608,
640,
665,
760,
784,
896,
931,
980,
1064,
1094,
1120,
1216,
1280,
1330,
1520,
1568,
1792,
1862,
1960,
2128,
2188,
2240,
2432,
2660,
2735,
3040,
3136,
3724,
3829,
3920,
4256,
4376,
4480,
4655,
4864,
5320,
5470,
6080,
6272,
7448,
7658,
7840,
8512,
8752,
8960,
9310,
10393,
10640,
10940,
12160,
12544,
14896,
15316,
15680,
17024,
17504,
18620,
19145,
20786,
21280,
21880,
24320,
26803,
29792,
30632,
31360,
34048,
35008,
37240,
38290,
41572,
42560,
43760,
51965,
53606,
59584,
61264,
62720,
70016,
72751,
74480,
76580,
83144,
85120,
87520,
103930,
107212,
119168,
122528,
134015,
140032,
145502,
148960,
153160,
166288,
170240,
175040,
207860,
214424,
238336,
245056,
268030,
291004,
297920,
306320,
332576,
350080,
363755,
415720,
428848,
490112,
509257,
536060,
582008,
595840,
612640,
665152,
700160,
727510,
831440,
857696,
980224,
1018514,
1072120,
1164016,
1191680,
1225280,
1330304,
1455020,
1662880,
1715392,
2037028,
2144240,
2328032,
2450560,
2546285,
2660608,
2910040,
3325760,
3430784,
4074056,
4288480,
4656064,
4901120,
5092570,
5820080,
6651520,
6861568,
8148112,
8576960,
9312128,
10185140,
11640160,
13303040,
16296224,
17153920,
18624256,
20370280,
23280320,
32592448,
34307840,
40740560,
46560640,
65184896,
81481120,
93121280,
130369792,
162962240,
325924480,
651848960
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