76364120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1223}}^1$

素因数の和:1464

約数の個数: 64

約数和(自身を含む): 197406720

約数和(自身を除く): 121042600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 223, 280, 446, 892, 1115, 1223, 1561, 1784, 2230, 2446, 3122, 4460, 4892, 6115, 6244, 7805, 8561, 8920, 9784, 12230, 12488, 15610, 17122, 24460, 31220, 34244, 42805, 48920, 62440, 68488, 85610, 171220, 272729, 342440, 545458, 1090916, 1363645, 1909103, 2181832, 2727290, 3818206, 5454580, 7636412, 9545515, 10909160, 15272824, 19091030, 38182060, 76364120]

約数ペア:

[(1, 76364120), (2, 38182060), (4, 19091030), (5, 15272824), (7, 10909160), (8, 9545515), (10, 7636412), (14, 5454580), (20, 3818206), (28, 2727290), (35, 2181832), (40, 1909103), (56, 1363645), (70, 1090916), (140, 545458), (223, 342440), (280, 272729), (446, 171220), (892, 85610), (1115, 68488), (1223, 62440), (1561, 48920), (1784, 42805), (2230, 34244), (2446, 31220), (3122, 24460), (4460, 17122), (4892, 15610), (6115, 12488), (6244, 12230), (7805, 9784), (8561, 8920)]