140286480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{3923}}^1$

素因数の和:4088

約数の個数: 80

約数和(自身を含む): 437918400

約数和(自身を除く): 297631920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 149, 240, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2384, 2980, 3576, 3923, 4470, 5960, 7152, 7846, 8940, 11769, 11920, 15692, 17880, 19615, 23538, 31384, 35760, 39230, 47076, 58845, 62768, 78460, 94152, 117690, 156920, 188304, 235380, 313840, 470760, 584527, 941520, 1169054, 1753581, 2338108, 2922635, 3507162, 4676216, 5845270, 7014324, 8767905, 9352432, 11690540, 14028648, 17535810, 23381080, 28057296, 35071620, 46762160, 70143240, 140286480]

約数ペア:

[(1, 140286480), (2, 70143240), (3, 46762160), (4, 35071620), (5, 28057296), (6, 23381080), (8, 17535810), (10, 14028648), (12, 11690540), (15, 9352432), (16, 8767905), (20, 7014324), (24, 5845270), (30, 4676216), (40, 3507162), (48, 2922635), (60, 2338108), (80, 1753581), (120, 1169054), (149, 941520), (240, 584527), (298, 470760), (447, 313840), (596, 235380), (745, 188304), (894, 156920), (1192, 117690), (1490, 94152), (1788, 78460), (2235, 62768), (2384, 58845), (2980, 47076), (3576, 39230), (3923, 35760), (4470, 31384), (5960, 23538), (7152, 19615), (7846, 17880), (8940, 15692), (11769, 11920)]