70270480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4327}}^1$

素因数の和:4376

約数の個数: 80

約数和(自身を含む): 193201920

約数和(自身を除く): 122931440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 203, 232, 280, 290, 406, 464, 560, 580, 812, 1015, 1160, 1624, 2030, 2320, 3248, 4060, 4327, 8120, 8654, 16240, 17308, 21635, 30289, 34616, 43270, 60578, 69232, 86540, 121156, 125483, 151445, 173080, 242312, 250966, 302890, 346160, 484624, 501932, 605780, 627415, 878381, 1003864, 1211560, 1254830, 1756762, 2007728, 2423120, 2509660, 3513524, 4391905, 5019320, 7027048, 8783810, 10038640, 14054096, 17567620, 35135240, 70270480]

約数ペア:

[(1, 70270480), (2, 35135240), (4, 17567620), (5, 14054096), (7, 10038640), (8, 8783810), (10, 7027048), (14, 5019320), (16, 4391905), (20, 3513524), (28, 2509660), (29, 2423120), (35, 2007728), (40, 1756762), (56, 1254830), (58, 1211560), (70, 1003864), (80, 878381), (112, 627415), (116, 605780), (140, 501932), (145, 484624), (203, 346160), (232, 302890), (280, 250966), (290, 242312), (406, 173080), (464, 151445), (560, 125483), (580, 121156), (812, 86540), (1015, 69232), (1160, 60578), (1624, 43270), (2030, 34616), (2320, 30289), (3248, 21635), (4060, 17308), (4327, 16240), (8120, 8654)]