74379760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{601}}^1$

素因数の和:651

約数の個数: 160

約数和(自身を含む): 225735552

約数和(自身を除く): 151355792

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 34, 35, 40, 52, 56, 65, 68, 70, 80, 85, 91, 104, 112, 119, 130, 136, 140, 170, 182, 208, 221, 238, 260, 272, 280, 340, 364, 442, 455, 476, 520, 560, 595, 601, 680, 728, 884, 910, 952, 1040, 1105, 1190, 1202, 1360, 1456, 1547, 1768, 1820, 1904, 2210, 2380, 2404, 3005, 3094, 3536, 3640, 4207, 4420, 4760, 4808, 6010, 6188, 7280, 7735, 7813, 8414, 8840, 9520, 9616, 10217, 12020, 12376, 15470, 15626, 16828, 17680, 20434, 21035, 24040, 24752, 30940, 31252, 33656, 39065, 40868, 42070, 48080, 51085, 54691, 61880, 62504, 67312, 71519, 78130, 81736, 84140, 102170, 109382, 123760, 125008, 132821, 143038, 156260, 163472, 168280, 204340, 218764, 265642, 273455, 286076, 312520, 336560, 357595, 408680, 437528, 531284, 546910, 572152, 625040, 664105, 715190, 817360, 875056, 929747, 1062568, 1093820, 1144304, 1328210, 1430380, 1859494, 2125136, 2187640, 2656420, 2860760, 3718988, 4375280, 4648735, 5312840, 5721520, 7437976, 9297470, 10625680, 14875952, 18594940, 37189880, 74379760]

約数ペア:

[(1, 74379760), (2, 37189880), (4, 18594940), (5, 14875952), (7, 10625680), (8, 9297470), (10, 7437976), (13, 5721520), (14, 5312840), (16, 4648735), (17, 4375280), (20, 3718988), (26, 2860760), (28, 2656420), (34, 2187640), (35, 2125136), (40, 1859494), (52, 1430380), (56, 1328210), (65, 1144304), (68, 1093820), (70, 1062568), (80, 929747), (85, 875056), (91, 817360), (104, 715190), (112, 664105), (119, 625040), (130, 572152), (136, 546910), (140, 531284), (170, 437528), (182, 408680), (208, 357595), (221, 336560), (238, 312520), (260, 286076), (272, 273455), (280, 265642), (340, 218764), (364, 204340), (442, 168280), (455, 163472), (476, 156260), (520, 143038), (560, 132821), (595, 125008), (601, 123760), (680, 109382), (728, 102170), (884, 84140), (910, 81736), (952, 78130), (1040, 71519), (1105, 67312), (1190, 62504), (1202, 61880), (1360, 54691), (1456, 51085), (1547, 48080), (1768, 42070), (1820, 40868), (1904, 39065), (2210, 33656), (2380, 31252), (2404, 30940), (3005, 24752), (3094, 24040), (3536, 21035), (3640, 20434), (4207, 17680), (4420, 16828), (4760, 15626), (4808, 15470), (6010, 12376), (6188, 12020), (7280, 10217), (7735, 9616), (7813, 9520), (8414, 8840)]