85186920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1$

素因数の和:332

約数の個数: 256

約数和(自身を含む): 326592000

約数和(自身を除く): 241405080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 29, 30, 35, 39, 40, 42, 52, 56, 58, 60, 65, 70, 78, 84, 87, 91, 104, 105, 116, 120, 130, 140, 145, 156, 168, 174, 182, 195, 203, 210, 232, 260, 269, 273, 280, 290, 312, 348, 364, 377, 390, 406, 420, 435, 455, 520, 538, 546, 580, 609, 696, 728, 754, 780, 807, 812, 840, 870, 910, 1015, 1076, 1092, 1131, 1160, 1218, 1345, 1365, 1508, 1560, 1614, 1624, 1740, 1820, 1883, 1885, 2030, 2152, 2184, 2262, 2436, 2639, 2690, 2730, 3016, 3045, 3228, 3480, 3497, 3640, 3766, 3770, 4035, 4060, 4524, 4872, 5278, 5380, 5460, 5649, 5655, 6090, 6456, 6994, 7532, 7540, 7801, 7917, 8070, 8120, 9048, 9415, 10491, 10556, 10760, 10920, 11298, 11310, 12180, 13195, 13988, 15064, 15080, 15602, 15834, 16140, 17485, 18830, 20982, 21112, 22596, 22620, 23403, 24360, 24479, 26390, 27976, 28245, 31204, 31668, 32280, 34970, 37660, 39005, 39585, 41964, 45192, 45240, 46806, 48958, 52455, 52780, 54607, 56490, 62408, 63336, 69940, 73437, 75320, 78010, 79170, 83928, 93612, 97916, 101413, 104910, 105560, 109214, 112980, 117015, 122395, 139880, 146874, 156020, 158340, 163821, 187224, 195832, 202826, 209820, 218428, 225960, 234030, 244790, 273035, 293748, 304239, 312040, 316680, 327642, 367185, 405652, 419640, 436856, 468060, 489580, 507065, 546070, 587496, 608478, 655284, 709891, 734370, 811304, 819105, 936120, 979160, 1014130, 1092140, 1216956, 1310568, 1419782, 1468740, 1521195, 1638210, 2028260, 2129673, 2184280, 2433912, 2839564, 2937480, 3042390, 3276420, 3549455, 4056520, 4259346, 5679128, 6084780, 6552840, 7098910, 8518692, 10648365, 12169560, 14197820, 17037384, 21296730, 28395640, 42593460, 85186920]

約数ペア:

[(1, 85186920), (2, 42593460), (3, 28395640), (4, 21296730), (5, 17037384), (6, 14197820), (7, 12169560), (8, 10648365), (10, 8518692), (12, 7098910), (13, 6552840), (14, 6084780), (15, 5679128), (20, 4259346), (21, 4056520), (24, 3549455), (26, 3276420), (28, 3042390), (29, 2937480), (30, 2839564), (35, 2433912), (39, 2184280), (40, 2129673), (42, 2028260), (52, 1638210), (56, 1521195), (58, 1468740), (60, 1419782), (65, 1310568), (70, 1216956), (78, 1092140), (84, 1014130), (87, 979160), (91, 936120), (104, 819105), (105, 811304), (116, 734370), (120, 709891), (130, 655284), (140, 608478), (145, 587496), (156, 546070), (168, 507065), (174, 489580), (182, 468060), (195, 436856), (203, 419640), (210, 405652), (232, 367185), (260, 327642), (269, 316680), (273, 312040), (280, 304239), (290, 293748), (312, 273035), (348, 244790), (364, 234030), (377, 225960), (390, 218428), (406, 209820), (420, 202826), (435, 195832), (455, 187224), (520, 163821), (538, 158340), (546, 156020), (580, 146874), (609, 139880), (696, 122395), (728, 117015), (754, 112980), (780, 109214), (807, 105560), (812, 104910), (840, 101413), (870, 97916), (910, 93612), (1015, 83928), (1076, 79170), (1092, 78010), (1131, 75320), (1160, 73437), (1218, 69940), (1345, 63336), (1365, 62408), (1508, 56490), (1560, 54607), (1614, 52780), (1624, 52455), (1740, 48958), (1820, 46806), (1883, 45240), (1885, 45192), (2030, 41964), (2152, 39585), (2184, 39005), (2262, 37660), (2436, 34970), (2639, 32280), (2690, 31668), (2730, 31204), (3016, 28245), (3045, 27976), (3228, 26390), (3480, 24479), (3497, 24360), (3640, 23403), (3766, 22620), (3770, 22596), (4035, 21112), (4060, 20982), (4524, 18830), (4872, 17485), (5278, 16140), (5380, 15834), (5460, 15602), (5649, 15080), (5655, 15064), (6090, 13988), (6456, 13195), (6994, 12180), (7532, 11310), (7540, 11298), (7801, 10920), (7917, 10760), (8070, 10556), (8120, 10491), (9048, 9415)]