201216239680

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{3529}}^1$

素因数の和:3757

約数の個数: 224

約数和(自身を含む): 512321495040

約数和(自身を除く): 311105255360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 61, 64, 80, 92, 115, 122, 127, 160, 184, 230, 244, 254, 305, 320, 368, 460, 488, 508, 610, 635, 736, 920, 976, 1016, 1220, 1270, 1403, 1472, 1840, 1952, 2032, 2440, 2540, 2806, 2921, 3529, 3680, 3904, 4064, 4880, 5080, 5612, 5842, 7015, 7058, 7360, 7747, 8128, 9760, 10160, 11224, 11684, 14030, 14116, 14605, 15494, 17645, 19520, 20320, 22448, 23368, 28060, 28232, 29210, 30988, 35290, 38735, 40640, 44896, 46736, 56120, 56464, 58420, 61976, 70580, 77470, 81167, 89792, 93472, 112240, 112928, 116840, 123952, 141160, 154940, 162334, 178181, 186944, 215269, 224480, 225856, 233680, 247904, 282320, 309880, 324668, 356362, 405835, 430538, 448183, 448960, 467360, 495808, 564640, 619760, 649336, 712724, 811670, 861076, 890905, 896366, 934720, 1076345, 1129280, 1239520, 1298672, 1425448, 1623340, 1722152, 1781810, 1792732, 2152690, 2240915, 2479040, 2597344, 2850896, 3246680, 3444304, 3563620, 3585464, 4305380, 4481830, 4951187, 5194688, 5701792, 6493360, 6888608, 7127240, 7170928, 8610760, 8963660, 9902374, 10308209, 11403584, 12986720, 13777216, 14254480, 14341856, 17221520, 17927320, 19804748, 20616418, 24755935, 25973440, 27339163, 28508960, 28683712, 34443040, 35854640, 39609496, 41232836, 49511870, 51541045, 54678326, 57017920, 68886080, 71709280, 79218992, 82465672, 99023740, 103082090, 109356652, 136695815, 143418560, 158437984, 164931344, 198047480, 206164180, 218713304, 273391630, 316875968, 329862688, 396094960, 412328360, 437426608, 546783260, 628800749, 659725376, 792189920, 824656720, 874853216, 1093566520, 1257601498, 1584379840, 1649313440, 1749706432, 2187133040, 2515202996, 3144003745, 3298626880, 4374266080, 5030405992, 6288007490, 8748532160, 10060811984, 12576014980, 20121623968, 25152029960, 40243247936, 50304059920, 100608119840, 201216239680]

約数ペア:

[(1, 201216239680), (2, 100608119840), (4, 50304059920), (5, 40243247936), (8, 25152029960), (10, 20121623968), (16, 12576014980), (20, 10060811984), (23, 8748532160), (32, 6288007490), (40, 5030405992), (46, 4374266080), (61, 3298626880), (64, 3144003745), (80, 2515202996), (92, 2187133040), (115, 1749706432), (122, 1649313440), (127, 1584379840), (160, 1257601498), (184, 1093566520), (230, 874853216), (244, 824656720), (254, 792189920), (305, 659725376), (320, 628800749), (368, 546783260), (460, 437426608), (488, 412328360), (508, 396094960), (610, 329862688), (635, 316875968), (736, 273391630), (920, 218713304), (976, 206164180), (1016, 198047480), (1220, 164931344), (1270, 158437984), (1403, 143418560), (1472, 136695815), (1840, 109356652), (1952, 103082090), (2032, 99023740), (2440, 82465672), (2540, 79218992), (2806, 71709280), (2921, 68886080), (3529, 57017920), (3680, 54678326), (3904, 51541045), (4064, 49511870), (4880, 41232836), (5080, 39609496), (5612, 35854640), (5842, 34443040), (7015, 28683712), (7058, 28508960), (7360, 27339163), (7747, 25973440), (8128, 24755935), (9760, 20616418), (10160, 19804748), (11224, 17927320), (11684, 17221520), (14030, 14341856), (14116, 14254480), (14605, 13777216), (15494, 12986720), (17645, 11403584), (19520, 10308209), (20320, 9902374), (22448, 8963660), (23368, 8610760), (28060, 7170928), (28232, 7127240), (29210, 6888608), (30988, 6493360), (35290, 5701792), (38735, 5194688), (40640, 4951187), (44896, 4481830), (46736, 4305380), (56120, 3585464), (56464, 3563620), (58420, 3444304), (61976, 3246680), (70580, 2850896), (77470, 2597344), (81167, 2479040), (89792, 2240915), (93472, 2152690), (112240, 1792732), (112928, 1781810), (116840, 1722152), (123952, 1623340), (141160, 1425448), (154940, 1298672), (162334, 1239520), (178181, 1129280), (186944, 1076345), (215269, 934720), (224480, 896366), (225856, 890905), (233680, 861076), (247904, 811670), (282320, 712724), (309880, 649336), (324668, 619760), (356362, 564640), (405835, 495808), (430538, 467360), (448183, 448960)]