189525840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3049}}^1$

素因数の和:3109

約数の個数: 160

約数和(自身を含む): 689836800

約数和(自身を除く): 500310960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 37, 40, 42, 48, 56, 60, 70, 74, 80, 84, 105, 111, 112, 120, 140, 148, 168, 185, 210, 222, 240, 259, 280, 296, 336, 370, 420, 444, 518, 555, 560, 592, 740, 777, 840, 888, 1036, 1110, 1295, 1480, 1554, 1680, 1776, 2072, 2220, 2590, 2960, 3049, 3108, 3885, 4144, 4440, 5180, 6098, 6216, 7770, 8880, 9147, 10360, 12196, 12432, 15245, 15540, 18294, 20720, 21343, 24392, 30490, 31080, 36588, 42686, 45735, 48784, 60980, 62160, 64029, 73176, 85372, 91470, 106715, 112813, 121960, 128058, 146352, 170744, 182940, 213430, 225626, 243920, 256116, 320145, 338439, 341488, 365880, 426860, 451252, 512232, 564065, 640290, 676878, 731760, 789691, 853720, 902504, 1024464, 1128130, 1280580, 1353756, 1579382, 1692195, 1707440, 1805008, 2256260, 2369073, 2561160, 2707512, 3158764, 3384390, 3948455, 4512520, 4738146, 5122320, 5415024, 6317528, 6768780, 7896910, 9025040, 9476292, 11845365, 12635056, 13537560, 15793820, 18952584, 23690730, 27075120, 31587640, 37905168, 47381460, 63175280, 94762920, 189525840]

約数ペア:

[(1, 189525840), (2, 94762920), (3, 63175280), (4, 47381460), (5, 37905168), (6, 31587640), (7, 27075120), (8, 23690730), (10, 18952584), (12, 15793820), (14, 13537560), (15, 12635056), (16, 11845365), (20, 9476292), (21, 9025040), (24, 7896910), (28, 6768780), (30, 6317528), (35, 5415024), (37, 5122320), (40, 4738146), (42, 4512520), (48, 3948455), (56, 3384390), (60, 3158764), (70, 2707512), (74, 2561160), (80, 2369073), (84, 2256260), (105, 1805008), (111, 1707440), (112, 1692195), (120, 1579382), (140, 1353756), (148, 1280580), (168, 1128130), (185, 1024464), (210, 902504), (222, 853720), (240, 789691), (259, 731760), (280, 676878), (296, 640290), (336, 564065), (370, 512232), (420, 451252), (444, 426860), (518, 365880), (555, 341488), (560, 338439), (592, 320145), (740, 256116), (777, 243920), (840, 225626), (888, 213430), (1036, 182940), (1110, 170744), (1295, 146352), (1480, 128058), (1554, 121960), (1680, 112813), (1776, 106715), (2072, 91470), (2220, 85372), (2590, 73176), (2960, 64029), (3049, 62160), (3108, 60980), (3885, 48784), (4144, 45735), (4440, 42686), (5180, 36588), (6098, 31080), (6216, 30490), (7770, 24392), (8880, 21343), (9147, 20720), (10360, 18294), (12196, 15540), (12432, 15245)]