85709760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:203

約数の個数: 224

約数和(自身を含む): 296509440

約数和(自身を除く): 210799680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 37, 38, 40, 48, 57, 60, 64, 74, 76, 80, 95, 96, 111, 114, 120, 127, 148, 152, 160, 185, 190, 192, 222, 228, 240, 254, 285, 296, 304, 320, 370, 380, 381, 444, 456, 480, 508, 555, 570, 592, 608, 635, 703, 740, 760, 762, 888, 912, 960, 1016, 1110, 1140, 1184, 1216, 1270, 1406, 1480, 1520, 1524, 1776, 1824, 1905, 2032, 2109, 2220, 2280, 2368, 2413, 2540, 2812, 2960, 3040, 3048, 3515, 3552, 3648, 3810, 4064, 4218, 4440, 4560, 4699, 4826, 5080, 5624, 5920, 6080, 6096, 7030, 7104, 7239, 7620, 8128, 8436, 8880, 9120, 9398, 9652, 10160, 10545, 11248, 11840, 12065, 12192, 14060, 14097, 14478, 15240, 16872, 17760, 18240, 18796, 19304, 20320, 21090, 22496, 23495, 24130, 24384, 28120, 28194, 28956, 30480, 33744, 35520, 36195, 37592, 38608, 40640, 42180, 44992, 46990, 48260, 56240, 56388, 57912, 60960, 67488, 70485, 72390, 75184, 77216, 84360, 89281, 93980, 96520, 112480, 112776, 115824, 121920, 134976, 140970, 144780, 150368, 154432, 168720, 178562, 187960, 193040, 224960, 225552, 231648, 267843, 281940, 289560, 300736, 337440, 357124, 375920, 386080, 446405, 451104, 463296, 535686, 563880, 579120, 674880, 714248, 751840, 772160, 892810, 902208, 1071372, 1127760, 1158240, 1339215, 1428496, 1503680, 1785620, 2142744, 2255520, 2316480, 2678430, 2856992, 3571240, 4285488, 4511040, 5356860, 5713984, 7142480, 8570976, 10713720, 14284960, 17141952, 21427440, 28569920, 42854880, 85709760]

約数ペア:

[(1, 85709760), (2, 42854880), (3, 28569920), (4, 21427440), (5, 17141952), (6, 14284960), (8, 10713720), (10, 8570976), (12, 7142480), (15, 5713984), (16, 5356860), (19, 4511040), (20, 4285488), (24, 3571240), (30, 2856992), (32, 2678430), (37, 2316480), (38, 2255520), (40, 2142744), (48, 1785620), (57, 1503680), (60, 1428496), (64, 1339215), (74, 1158240), (76, 1127760), (80, 1071372), (95, 902208), (96, 892810), (111, 772160), (114, 751840), (120, 714248), (127, 674880), (148, 579120), (152, 563880), (160, 535686), (185, 463296), (190, 451104), (192, 446405), (222, 386080), (228, 375920), (240, 357124), (254, 337440), (285, 300736), (296, 289560), (304, 281940), (320, 267843), (370, 231648), (380, 225552), (381, 224960), (444, 193040), (456, 187960), (480, 178562), (508, 168720), (555, 154432), (570, 150368), (592, 144780), (608, 140970), (635, 134976), (703, 121920), (740, 115824), (760, 112776), (762, 112480), (888, 96520), (912, 93980), (960, 89281), (1016, 84360), (1110, 77216), (1140, 75184), (1184, 72390), (1216, 70485), (1270, 67488), (1406, 60960), (1480, 57912), (1520, 56388), (1524, 56240), (1776, 48260), (1824, 46990), (1905, 44992), (2032, 42180), (2109, 40640), (2220, 38608), (2280, 37592), (2368, 36195), (2413, 35520), (2540, 33744), (2812, 30480), (2960, 28956), (3040, 28194), (3048, 28120), (3515, 24384), (3552, 24130), (3648, 23495), (3810, 22496), (4064, 21090), (4218, 20320), (4440, 19304), (4560, 18796), (4699, 18240), (4826, 17760), (5080, 16872), (5624, 15240), (5920, 14478), (6080, 14097), (6096, 14060), (7030, 12192), (7104, 12065), (7239, 11840), (7620, 11248), (8128, 10545), (8436, 10160), (8880, 9652), (9120, 9398)]