9400747720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3533}}^1$

素因数の和:3624

約数の個数: 256

約数和(自身を含む): 28213194240

約数和(自身を除く): 18812446520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 26, 28, 34, 35, 40, 43, 52, 56, 65, 68, 70, 85, 86, 91, 104, 119, 130, 136, 140, 170, 172, 182, 215, 221, 238, 260, 280, 301, 340, 344, 364, 430, 442, 455, 476, 520, 559, 595, 602, 680, 728, 731, 860, 884, 910, 952, 1105, 1118, 1190, 1204, 1462, 1505, 1547, 1720, 1768, 1820, 2210, 2236, 2380, 2408, 2795, 2924, 3010, 3094, 3533, 3640, 3655, 3913, 4420, 4472, 4760, 5117, 5590, 5848, 6020, 6188, 7066, 7310, 7735, 7826, 8840, 9503, 10234, 11180, 12040, 12376, 14132, 14620, 15470, 15652, 17665, 19006, 19565, 20468, 22360, 24731, 25585, 28264, 29240, 30940, 31304, 35330, 38012, 39130, 40936, 45929, 47515, 49462, 51170, 60061, 61880, 66521, 70660, 76024, 78260, 91858, 95030, 98924, 102340, 120122, 123655, 133042, 141320, 151919, 156520, 183716, 190060, 197848, 204680, 229645, 240244, 247310, 266084, 300305, 303838, 321503, 332605, 367432, 380120, 420427, 459290, 480488, 494620, 532168, 600610, 607676, 643006, 665210, 759595, 780793, 840854, 918580, 989240, 1063433, 1201220, 1215352, 1286012, 1330420, 1519190, 1561586, 1607515, 1681708, 1837160, 1974947, 2102135, 2126866, 2402440, 2572024, 2582623, 2660840, 3038380, 3123172, 3215030, 3363416, 3903965, 3949894, 4204270, 4253732, 5165246, 5317165, 5465551, 6076760, 6246344, 6430060, 7807930, 7899788, 8408540, 8507464, 9874735, 10330492, 10634330, 10931102, 12860120, 12913115, 13824629, 15615860, 15799576, 16817080, 18078361, 19749470, 20660984, 21268660, 21862204, 25826230, 27327755, 27649258, 31231720, 33574099, 36156722, 39498940, 42537320, 43724408, 51652460, 54655510, 55298516, 67148198, 69123145, 72313444, 78997880, 90391805, 103304920, 109311020, 110597032, 134296396, 138246290, 144626888, 167870495, 180783610, 218622040, 235018693, 268592792, 276492580, 335740990, 361567220, 470037386, 552985160, 671481980, 723134440, 940074772, 1175093465, 1342963960, 1880149544, 2350186930, 4700373860, 9400747720]

約数ペア:

[(1, 9400747720), (2, 4700373860), (4, 2350186930), (5, 1880149544), (7, 1342963960), (8, 1175093465), (10, 940074772), (13, 723134440), (14, 671481980), (17, 552985160), (20, 470037386), (26, 361567220), (28, 335740990), (34, 276492580), (35, 268592792), (40, 235018693), (43, 218622040), (52, 180783610), (56, 167870495), (65, 144626888), (68, 138246290), (70, 134296396), (85, 110597032), (86, 109311020), (91, 103304920), (104, 90391805), (119, 78997880), (130, 72313444), (136, 69123145), (140, 67148198), (170, 55298516), (172, 54655510), (182, 51652460), (215, 43724408), (221, 42537320), (238, 39498940), (260, 36156722), (280, 33574099), (301, 31231720), (340, 27649258), (344, 27327755), (364, 25826230), (430, 21862204), (442, 21268660), (455, 20660984), (476, 19749470), (520, 18078361), (559, 16817080), (595, 15799576), (602, 15615860), (680, 13824629), (728, 12913115), (731, 12860120), (860, 10931102), (884, 10634330), (910, 10330492), (952, 9874735), (1105, 8507464), (1118, 8408540), (1190, 7899788), (1204, 7807930), (1462, 6430060), (1505, 6246344), (1547, 6076760), (1720, 5465551), (1768, 5317165), (1820, 5165246), (2210, 4253732), (2236, 4204270), (2380, 3949894), (2408, 3903965), (2795, 3363416), (2924, 3215030), (3010, 3123172), (3094, 3038380), (3533, 2660840), (3640, 2582623), (3655, 2572024), (3913, 2402440), (4420, 2126866), (4472, 2102135), (4760, 1974947), (5117, 1837160), (5590, 1681708), (5848, 1607515), (6020, 1561586), (6188, 1519190), (7066, 1330420), (7310, 1286012), (7735, 1215352), (7826, 1201220), (8840, 1063433), (9503, 989240), (10234, 918580), (11180, 840854), (12040, 780793), (12376, 759595), (14132, 665210), (14620, 643006), (15470, 607676), (15652, 600610), (17665, 532168), (19006, 494620), (19565, 480488), (20468, 459290), (22360, 420427), (24731, 380120), (25585, 367432), (28264, 332605), (29240, 321503), (30940, 303838), (31304, 300305), (35330, 266084), (38012, 247310), (39130, 240244), (40936, 229645), (45929, 204680), (47515, 197848), (49462, 190060), (51170, 183716), (60061, 156520), (61880, 151919), (66521, 141320), (70660, 133042), (76024, 123655), (78260, 120122), (91858, 102340), (95030, 98924)]