141737680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{253103}}^1$

素因数の和:253123

約数の個数: 40

約数和(自身を含む): 376618752

約数和(自身を除く): 234881072

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 253103, 506206, 1012412, 1265515, 1771721, 2024824, 2531030, 3543442, 4049648, 5062060, 7086884, 8858605, 10124120, 14173768, 17717210, 20248240, 28347536, 35434420, 70868840, 141737680]

約数ペア:

[(1, 141737680), (2, 70868840), (4, 35434420), (5, 28347536), (7, 20248240), (8, 17717210), (10, 14173768), (14, 10124120), (16, 8858605), (20, 7086884), (28, 5062060), (35, 4049648), (40, 3543442), (56, 2531030), (70, 2024824), (80, 1771721), (112, 1265515), (140, 1012412), (280, 506206), (560, 253103)]