141779120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8167}}^1$

素因数の和:8218

約数の個数: 80

約数和(自身を含む): 388927488

約数和(自身を除く): 247148368

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 3472, 4340, 8167, 8680, 16334, 17360, 32668, 40835, 57169, 65336, 81670, 114338, 130672, 163340, 228676, 253177, 285845, 326680, 457352, 506354, 571690, 653360, 914704, 1012708, 1143380, 1265885, 1772239, 2025416, 2286760, 2531770, 3544478, 4050832, 4573520, 5063540, 7088956, 8861195, 10127080, 14177912, 17722390, 20254160, 28355824, 35444780, 70889560, 141779120]

約数ペア:

[(1, 141779120), (2, 70889560), (4, 35444780), (5, 28355824), (7, 20254160), (8, 17722390), (10, 14177912), (14, 10127080), (16, 8861195), (20, 7088956), (28, 5063540), (31, 4573520), (35, 4050832), (40, 3544478), (56, 2531770), (62, 2286760), (70, 2025416), (80, 1772239), (112, 1265885), (124, 1143380), (140, 1012708), (155, 914704), (217, 653360), (248, 571690), (280, 506354), (310, 457352), (434, 326680), (496, 285845), (560, 253177), (620, 228676), (868, 163340), (1085, 130672), (1240, 114338), (1736, 81670), (2170, 65336), (2480, 57169), (3472, 40835), (4340, 32668), (8167, 17360), (8680, 16334)]