174322680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1493}}^1$

素因数の和:1653

約数の個数: 128

約数和(自身を含む): 602380800

約数和(自身を除く): 428058120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 139, 140, 168, 210, 278, 280, 417, 420, 556, 695, 834, 840, 973, 1112, 1390, 1493, 1668, 1946, 2085, 2780, 2919, 2986, 3336, 3892, 4170, 4479, 4865, 5560, 5838, 5972, 7465, 7784, 8340, 8958, 9730, 10451, 11676, 11944, 14595, 14930, 16680, 17916, 19460, 20902, 22395, 23352, 29190, 29860, 31353, 35832, 38920, 41804, 44790, 52255, 58380, 59720, 62706, 83608, 89580, 104510, 116760, 125412, 156765, 179160, 207527, 209020, 250824, 313530, 415054, 418040, 622581, 627060, 830108, 1037635, 1245162, 1254120, 1452689, 1660216, 2075270, 2490324, 2905378, 3112905, 4150540, 4358067, 4980648, 5810756, 6225810, 7263445, 8301080, 8716134, 11621512, 12451620, 14526890, 17432268, 21790335, 24903240, 29053780, 34864536, 43580670, 58107560, 87161340, 174322680]

約数ペア:

[(1, 174322680), (2, 87161340), (3, 58107560), (4, 43580670), (5, 34864536), (6, 29053780), (7, 24903240), (8, 21790335), (10, 17432268), (12, 14526890), (14, 12451620), (15, 11621512), (20, 8716134), (21, 8301080), (24, 7263445), (28, 6225810), (30, 5810756), (35, 4980648), (40, 4358067), (42, 4150540), (56, 3112905), (60, 2905378), (70, 2490324), (84, 2075270), (105, 1660216), (120, 1452689), (139, 1254120), (140, 1245162), (168, 1037635), (210, 830108), (278, 627060), (280, 622581), (417, 418040), (420, 415054), (556, 313530), (695, 250824), (834, 209020), (840, 207527), (973, 179160), (1112, 156765), (1390, 125412), (1493, 116760), (1668, 104510), (1946, 89580), (2085, 83608), (2780, 62706), (2919, 59720), (2986, 58380), (3336, 52255), (3892, 44790), (4170, 41804), (4479, 38920), (4865, 35832), (5560, 31353), (5838, 29860), (5972, 29190), (7465, 23352), (7784, 22395), (8340, 20902), (8958, 19460), (9730, 17916), (10451, 16680), (11676, 14930), (11944, 14595)]