57774840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:381

約数の個数: 128

約数和(自身を含む): 185794560

約数和(自身を除く): 128019720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 127, 136, 170, 204, 223, 254, 255, 340, 381, 408, 446, 508, 510, 635, 669, 680, 762, 892, 1016, 1020, 1115, 1270, 1338, 1524, 1784, 1905, 2040, 2159, 2230, 2540, 2676, 3048, 3345, 3791, 3810, 4318, 4460, 5080, 5352, 6477, 6690, 7582, 7620, 8636, 8920, 10795, 11373, 12954, 13380, 15164, 15240, 17272, 18955, 21590, 22746, 25908, 26760, 28321, 30328, 32385, 37910, 43180, 45492, 51816, 56642, 56865, 64770, 75820, 84963, 86360, 90984, 113284, 113730, 129540, 141605, 151640, 169926, 226568, 227460, 259080, 283210, 339852, 424815, 454920, 481457, 566420, 679704, 849630, 962914, 1132840, 1444371, 1699260, 1925828, 2407285, 2888742, 3398520, 3851656, 4814570, 5777484, 7221855, 9629140, 11554968, 14443710, 19258280, 28887420, 57774840]

約数ペア:

[(1, 57774840), (2, 28887420), (3, 19258280), (4, 14443710), (5, 11554968), (6, 9629140), (8, 7221855), (10, 5777484), (12, 4814570), (15, 3851656), (17, 3398520), (20, 2888742), (24, 2407285), (30, 1925828), (34, 1699260), (40, 1444371), (51, 1132840), (60, 962914), (68, 849630), (85, 679704), (102, 566420), (120, 481457), (127, 454920), (136, 424815), (170, 339852), (204, 283210), (223, 259080), (254, 227460), (255, 226568), (340, 169926), (381, 151640), (408, 141605), (446, 129540), (508, 113730), (510, 113284), (635, 90984), (669, 86360), (680, 84963), (762, 75820), (892, 64770), (1016, 56865), (1020, 56642), (1115, 51816), (1270, 45492), (1338, 43180), (1524, 37910), (1784, 32385), (1905, 30328), (2040, 28321), (2159, 26760), (2230, 25908), (2540, 22746), (2676, 21590), (3048, 18955), (3345, 17272), (3791, 15240), (3810, 15164), (4318, 13380), (4460, 12954), (5080, 11373), (5352, 10795), (6477, 8920), (6690, 8636), (7582, 7620)]