83140680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3413}}^1$

素因数の和:3463

約数の個数: 128

約数和(自身を含む): 294969600

約数和(自身を除く): 211828920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 60, 70, 84, 87, 105, 116, 120, 140, 145, 168, 174, 203, 210, 232, 280, 290, 348, 406, 420, 435, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1624, 1740, 2030, 2436, 3045, 3413, 3480, 4060, 4872, 6090, 6826, 8120, 10239, 12180, 13652, 17065, 20478, 23891, 24360, 27304, 34130, 40956, 47782, 51195, 68260, 71673, 81912, 95564, 98977, 102390, 119455, 136520, 143346, 191128, 197954, 204780, 238910, 286692, 296931, 358365, 395908, 409560, 477820, 494885, 573384, 593862, 692839, 716730, 791816, 955640, 989770, 1187724, 1385678, 1433460, 1484655, 1979540, 2078517, 2375448, 2771356, 2866920, 2969310, 3464195, 3959080, 4157034, 5542712, 5938620, 6928390, 8314068, 10392585, 11877240, 13856780, 16628136, 20785170, 27713560, 41570340, 83140680]

約数ペア:

[(1, 83140680), (2, 41570340), (3, 27713560), (4, 20785170), (5, 16628136), (6, 13856780), (7, 11877240), (8, 10392585), (10, 8314068), (12, 6928390), (14, 5938620), (15, 5542712), (20, 4157034), (21, 3959080), (24, 3464195), (28, 2969310), (29, 2866920), (30, 2771356), (35, 2375448), (40, 2078517), (42, 1979540), (56, 1484655), (58, 1433460), (60, 1385678), (70, 1187724), (84, 989770), (87, 955640), (105, 791816), (116, 716730), (120, 692839), (140, 593862), (145, 573384), (168, 494885), (174, 477820), (203, 409560), (210, 395908), (232, 358365), (280, 296931), (290, 286692), (348, 238910), (406, 204780), (420, 197954), (435, 191128), (580, 143346), (609, 136520), (696, 119455), (812, 102390), (840, 98977), (870, 95564), (1015, 81912), (1160, 71673), (1218, 68260), (1624, 51195), (1740, 47782), (2030, 40956), (2436, 34130), (3045, 27304), (3413, 24360), (3480, 23891), (4060, 20478), (4872, 17065), (6090, 13652), (6826, 12180), (8120, 10239)]