141442280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{17419}}^1$

素因数の和:17466

約数の個数: 64

約数和(自身を含む): 376272000

約数和(自身を除く): 234829720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 1015, 1160, 1624, 2030, 4060, 8120, 17419, 34838, 69676, 87095, 121933, 139352, 174190, 243866, 348380, 487732, 505151, 609665, 696760, 975464, 1010302, 1219330, 2020604, 2438660, 2525755, 3536057, 4041208, 4877320, 5051510, 7072114, 10103020, 14144228, 17680285, 20206040, 28288456, 35360570, 70721140, 141442280]

約数ペア:

[(1, 141442280), (2, 70721140), (4, 35360570), (5, 28288456), (7, 20206040), (8, 17680285), (10, 14144228), (14, 10103020), (20, 7072114), (28, 5051510), (29, 4877320), (35, 4041208), (40, 3536057), (56, 2525755), (58, 2438660), (70, 2020604), (116, 1219330), (140, 1010302), (145, 975464), (203, 696760), (232, 609665), (280, 505151), (290, 487732), (406, 348380), (580, 243866), (812, 174190), (1015, 139352), (1160, 121933), (1624, 87095), (2030, 69676), (4060, 34838), (8120, 17419)]