| 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,
641,
651,
672,
744,
840,
868,
896,
930,
960,
992,
1085,
1120,
1240,
1282,
1302,
1344,
1488,
1680,
1736,
1860,
1920,
1923,
1984,
2170,
2240,
2480,
2564,
2604,
2688,
2976,
3205,
3255,
3360,
3472,
3720,
3846,
3968,
4340,
4480,
4487,
4960,
5128,
5208,
5952,
6410,
6510,
6720,
6944,
7440,
7692,
8680,
8974,
9615,
9920,
10256,
10416,
11904,
12820,
13020,
13440,
13461,
13888,
14880,
15384,
17360,
17948,
19230,
19840,
19871,
20512,
20832,
22435,
25640,
26040,
26922,
27776,
29760,
30768,
34720,
35896,
38460,
39742,
41024,
41664,
44870,
51280,
52080,
53844,
59520,
59613,
61536,
67305,
69440,
71792,
76920,
79484,
82048,
83328,
89740,
99355,
102560,
104160,
107688,
119226,
123072,
134610,
138880,
139097,
143584,
153840,
158968,
179480,
198710,
205120,
208320,
215376,
238452,
246144,
269220,
278194,
287168,
298065,
307680,
317936,
358960,
397420,
410240,
416640,
417291,
430752,
476904,
538440,
556388,
574336,
596130,
615360,
635872,
695485,
717920,
794840,
834582,
861504,
953808,
1076880,
1112776,
1192260,
1230720,
1271744,
1390970,
1435840,
1589680,
1669164,
1723008,
1907616,
2086455,
2153760,
2225552,
2384520,
2543488,
2781940,
2871680,
3179360,
3338328,
3815232,
4172910,
4307520,
4451104,
4769040,
5563880,
6358720,
6676656,
7630464,
8345820,
8615040,
8902208,
9538080,
11127760,
12717440,
13353312,
16691640,
17804416,
19076160,
22255520,
26706624,
33383280,
38152320,
44511040,
53413248,
66766560,
89022080,
133533120,
267066240
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