85287840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1$

素因数の和:615

約数の個数: 192

約数和(自身を含む): 303730560

約数和(自身を除く): 218442720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 29, 30, 32, 33, 40, 44, 48, 55, 58, 60, 66, 80, 87, 88, 96, 110, 116, 120, 132, 145, 160, 165, 174, 176, 220, 232, 240, 264, 290, 319, 330, 348, 352, 435, 440, 464, 480, 528, 557, 580, 638, 660, 696, 870, 880, 928, 957, 1056, 1114, 1160, 1276, 1320, 1392, 1595, 1671, 1740, 1760, 1914, 2228, 2320, 2552, 2640, 2784, 2785, 3190, 3342, 3480, 3828, 4456, 4640, 4785, 5104, 5280, 5570, 6127, 6380, 6684, 6960, 7656, 8355, 8912, 9570, 10208, 11140, 12254, 12760, 13368, 13920, 15312, 16153, 16710, 17824, 18381, 19140, 22280, 24508, 25520, 26736, 30624, 30635, 32306, 33420, 36762, 38280, 44560, 48459, 49016, 51040, 53472, 61270, 64612, 66840, 73524, 76560, 80765, 89120, 91905, 96918, 98032, 122540, 129224, 133680, 147048, 153120, 161530, 177683, 183810, 193836, 196064, 242295, 245080, 258448, 267360, 294096, 323060, 355366, 367620, 387672, 484590, 490160, 516896, 533049, 588192, 646120, 710732, 735240, 775344, 888415, 969180, 980320, 1066098, 1292240, 1421464, 1470480, 1550688, 1776830, 1938360, 2132196, 2584480, 2665245, 2842928, 2940960, 3553660, 3876720, 4264392, 5330490, 5685856, 7107320, 7753440, 8528784, 10660980, 14214640, 17057568, 21321960, 28429280, 42643920, 85287840]

約数ペア:

[(1, 85287840), (2, 42643920), (3, 28429280), (4, 21321960), (5, 17057568), (6, 14214640), (8, 10660980), (10, 8528784), (11, 7753440), (12, 7107320), (15, 5685856), (16, 5330490), (20, 4264392), (22, 3876720), (24, 3553660), (29, 2940960), (30, 2842928), (32, 2665245), (33, 2584480), (40, 2132196), (44, 1938360), (48, 1776830), (55, 1550688), (58, 1470480), (60, 1421464), (66, 1292240), (80, 1066098), (87, 980320), (88, 969180), (96, 888415), (110, 775344), (116, 735240), (120, 710732), (132, 646120), (145, 588192), (160, 533049), (165, 516896), (174, 490160), (176, 484590), (220, 387672), (232, 367620), (240, 355366), (264, 323060), (290, 294096), (319, 267360), (330, 258448), (348, 245080), (352, 242295), (435, 196064), (440, 193836), (464, 183810), (480, 177683), (528, 161530), (557, 153120), (580, 147048), (638, 133680), (660, 129224), (696, 122540), (870, 98032), (880, 96918), (928, 91905), (957, 89120), (1056, 80765), (1114, 76560), (1160, 73524), (1276, 66840), (1320, 64612), (1392, 61270), (1595, 53472), (1671, 51040), (1740, 49016), (1760, 48459), (1914, 44560), (2228, 38280), (2320, 36762), (2552, 33420), (2640, 32306), (2784, 30635), (2785, 30624), (3190, 26736), (3342, 25520), (3480, 24508), (3828, 22280), (4456, 19140), (4640, 18381), (4785, 17824), (5104, 16710), (5280, 16153), (5570, 15312), (6127, 13920), (6380, 13368), (6684, 12760), (6960, 12254), (7656, 11140), (8355, 10208), (8912, 9570)]