| 約数 |
1,
2,
3,
4,
5,
6,
7,
8,
10,
12,
14,
15,
16,
20,
21,
24,
28,
30,
31,
32,
35,
40,
42,
48,
56,
60,
62,
64,
70,
80,
84,
93,
96,
105,
112,
120,
124,
128,
140,
155,
160,
168,
186,
192,
210,
217,
224,
240,
248,
280,
310,
320,
336,
372,
384,
420,
434,
448,
465,
480,
496,
560,
620,
640,
651,
672,
744,
840,
868,
896,
930,
960,
992,
1085,
1120,
1240,
1302,
1344,
1488,
1531,
1680,
1736,
1860,
1920,
1984,
2170,
2240,
2480,
2604,
2688,
2976,
3062,
3255,
3360,
3472,
3720,
3968,
4340,
4480,
4593,
4960,
5208,
5952,
6124,
6510,
6720,
6944,
7440,
7655,
8680,
9186,
9920,
10416,
10717,
11904,
12248,
13020,
13440,
13888,
14880,
15310,
17360,
18372,
19840,
20832,
21434,
22965,
24496,
26040,
27776,
29760,
30620,
32151,
34720,
36744,
41664,
42868,
45930,
47461,
48992,
52080,
53585,
59520,
61240,
64302,
69440,
73488,
83328,
85736,
91860,
94922,
97984,
104160,
107170,
122480,
128604,
138880,
142383,
146976,
160755,
171472,
183720,
189844,
195968,
208320,
214340,
237305,
244960,
257208,
284766,
293952,
321510,
332227,
342944,
367440,
379688,
416640,
428680,
474610,
489920,
514416,
569532,
587904,
643020,
664454,
685888,
711915,
734880,
759376,
857360,
949220,
979840,
996681,
1028832,
1139064,
1286040,
1328908,
1371776,
1423830,
1469760,
1518752,
1661135,
1714720,
1898440,
1993362,
2057664,
2278128,
2572080,
2657816,
2847660,
2939520,
3037504,
3322270,
3429440,
3796880,
3986724,
4115328,
4556256,
4983405,
5144160,
5315632,
5695320,
6075008,
6644540,
6858880,
7593760,
7973448,
9112512,
9966810,
10288320,
10631264,
11390640,
13289080,
15187520,
15946896,
18225024,
19933620,
20576640,
21262528,
22781280,
26578160,
30375040,
31893792,
39867240,
42525056,
45562560,
53156320,
63787584,
79734480,
91125120,
106312640,
127575168,
159468960,
212625280,
318937920,
637875840
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