68134920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2797}}^1$

素因数の和:2847

約数の個数: 128

約数和(自身を含む): 241747200

約数和(自身を除く): 173612280

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, 2797, 3045, 3480, 4060, 4872, 5594, 6090, 8120, 8391, 11188, 12180, 13985, 16782, 19579, 22376, 24360, 27970, 33564, 39158, 41955, 55940, 58737, 67128, 78316, 81113, 83910, 97895, 111880, 117474, 156632, 162226, 167820, 195790, 234948, 243339, 293685, 324452, 335640, 391580, 405565, 469896, 486678, 567791, 587370, 648904, 783160, 811130, 973356, 1135582, 1174740, 1216695, 1622260, 1703373, 1946712, 2271164, 2349480, 2433390, 2838955, 3244520, 3406746, 4542328, 4866780, 5677910, 6813492, 8516865, 9733560, 11355820, 13626984, 17033730, 22711640, 34067460, 68134920]

約数ペア:

[(1, 68134920), (2, 34067460), (3, 22711640), (4, 17033730), (5, 13626984), (6, 11355820), (7, 9733560), (8, 8516865), (10, 6813492), (12, 5677910), (14, 4866780), (15, 4542328), (20, 3406746), (21, 3244520), (24, 2838955), (28, 2433390), (29, 2349480), (30, 2271164), (35, 1946712), (40, 1703373), (42, 1622260), (56, 1216695), (58, 1174740), (60, 1135582), (70, 973356), (84, 811130), (87, 783160), (105, 648904), (116, 587370), (120, 567791), (140, 486678), (145, 469896), (168, 405565), (174, 391580), (203, 335640), (210, 324452), (232, 293685), (280, 243339), (290, 234948), (348, 195790), (406, 167820), (420, 162226), (435, 156632), (580, 117474), (609, 111880), (696, 97895), (812, 83910), (840, 81113), (870, 78316), (1015, 67128), (1160, 58737), (1218, 55940), (1624, 41955), (1740, 39158), (2030, 33564), (2436, 27970), (2797, 24360), (3045, 22376), (3480, 19579), (4060, 16782), (4872, 13985), (5594, 12180), (6090, 11188), (8120, 8391)]