133418280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{691}}^1\times {\mathrm{1609}}^1$

素因数の和:2314

約数の個数: 64

約数和(自身を含む): 401083200

約数和(自身を除く): 267664920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 691, 1382, 1609, 2073, 2764, 3218, 3455, 4146, 4827, 5528, 6436, 6910, 8045, 8292, 9654, 10365, 12872, 13820, 16090, 16584, 19308, 20730, 24135, 27640, 32180, 38616, 41460, 48270, 64360, 82920, 96540, 193080, 1111819, 2223638, 3335457, 4447276, 5559095, 6670914, 8894552, 11118190, 13341828, 16677285, 22236380, 26683656, 33354570, 44472760, 66709140, 133418280]

約数ペア:

[(1, 133418280), (2, 66709140), (3, 44472760), (4, 33354570), (5, 26683656), (6, 22236380), (8, 16677285), (10, 13341828), (12, 11118190), (15, 8894552), (20, 6670914), (24, 5559095), (30, 4447276), (40, 3335457), (60, 2223638), (120, 1111819), (691, 193080), (1382, 96540), (1609, 82920), (2073, 64360), (2764, 48270), (3218, 41460), (3455, 38616), (4146, 32180), (4827, 27640), (5528, 24135), (6436, 20730), (6910, 19308), (8045, 16584), (8292, 16090), (9654, 13820), (10365, 12872)]