64206120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{383}}^1$

素因数の和:535

約数の個数: 128

約数和(自身を含む): 212336640

約数和(自身を除く): 148130520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 127, 132, 165, 220, 254, 264, 330, 381, 383, 440, 508, 635, 660, 762, 766, 1016, 1149, 1270, 1320, 1397, 1524, 1532, 1905, 1915, 2298, 2540, 2794, 3048, 3064, 3810, 3830, 4191, 4213, 4596, 5080, 5588, 5745, 6985, 7620, 7660, 8382, 8426, 9192, 11176, 11490, 12639, 13970, 15240, 15320, 16764, 16852, 20955, 21065, 22980, 25278, 27940, 33528, 33704, 41910, 42130, 45960, 48641, 50556, 55880, 63195, 83820, 84260, 97282, 101112, 126390, 145923, 167640, 168520, 194564, 243205, 252780, 291846, 389128, 486410, 505560, 535051, 583692, 729615, 972820, 1070102, 1167384, 1459230, 1605153, 1945640, 2140204, 2675255, 2918460, 3210306, 4280408, 5350510, 5836920, 6420612, 8025765, 10701020, 12841224, 16051530, 21402040, 32103060, 64206120]

約数ペア:

[(1, 64206120), (2, 32103060), (3, 21402040), (4, 16051530), (5, 12841224), (6, 10701020), (8, 8025765), (10, 6420612), (11, 5836920), (12, 5350510), (15, 4280408), (20, 3210306), (22, 2918460), (24, 2675255), (30, 2140204), (33, 1945640), (40, 1605153), (44, 1459230), (55, 1167384), (60, 1070102), (66, 972820), (88, 729615), (110, 583692), (120, 535051), (127, 505560), (132, 486410), (165, 389128), (220, 291846), (254, 252780), (264, 243205), (330, 194564), (381, 168520), (383, 167640), (440, 145923), (508, 126390), (635, 101112), (660, 97282), (762, 84260), (766, 83820), (1016, 63195), (1149, 55880), (1270, 50556), (1320, 48641), (1397, 45960), (1524, 42130), (1532, 41910), (1905, 33704), (1915, 33528), (2298, 27940), (2540, 25278), (2794, 22980), (3048, 21065), (3064, 20955), (3810, 16852), (3830, 16764), (4191, 15320), (4213, 15240), (4596, 13970), (5080, 12639), (5588, 11490), (5745, 11176), (6985, 9192), (7620, 8426), (7660, 8382)]