82604760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3391}}^1$

素因数の和:3441

約数の個数: 128

約数和(自身を含む): 293068800

約数和(自身を除く): 210464040

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, 3391, 3480, 4060, 4872, 6090, 6782, 8120, 10173, 12180, 13564, 16955, 20346, 23737, 24360, 27128, 33910, 40692, 47474, 50865, 67820, 71211, 81384, 94948, 98339, 101730, 118685, 135640, 142422, 189896, 196678, 203460, 237370, 284844, 295017, 356055, 393356, 406920, 474740, 491695, 569688, 590034, 688373, 712110, 786712, 949480, 983390, 1180068, 1376746, 1424220, 1475085, 1966780, 2065119, 2360136, 2753492, 2848440, 2950170, 3441865, 3933560, 4130238, 5506984, 5900340, 6883730, 8260476, 10325595, 11800680, 13767460, 16520952, 20651190, 27534920, 41302380, 82604760]

約数ペア:

[(1, 82604760), (2, 41302380), (3, 27534920), (4, 20651190), (5, 16520952), (6, 13767460), (7, 11800680), (8, 10325595), (10, 8260476), (12, 6883730), (14, 5900340), (15, 5506984), (20, 4130238), (21, 3933560), (24, 3441865), (28, 2950170), (29, 2848440), (30, 2753492), (35, 2360136), (40, 2065119), (42, 1966780), (56, 1475085), (58, 1424220), (60, 1376746), (70, 1180068), (84, 983390), (87, 949480), (105, 786712), (116, 712110), (120, 688373), (140, 590034), (145, 569688), (168, 491695), (174, 474740), (203, 406920), (210, 393356), (232, 356055), (280, 295017), (290, 284844), (348, 237370), (406, 203460), (420, 196678), (435, 189896), (580, 142422), (609, 135640), (696, 118685), (812, 101730), (840, 98339), (870, 94948), (1015, 81384), (1160, 71211), (1218, 67820), (1624, 50865), (1740, 47474), (2030, 40692), (2436, 33910), (3045, 27128), (3391, 24360), (3480, 23737), (4060, 20346), (4872, 16955), (6090, 13564), (6782, 12180), (8120, 10173)]