272150840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{317}}^1$

素因数の和:481

約数の個数: 96

約数和(自身を含む): 670394880

約数和(自身を除く): 398244040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 127, 130, 169, 254, 260, 317, 338, 508, 520, 634, 635, 676, 845, 1016, 1268, 1270, 1352, 1585, 1651, 1690, 2536, 2540, 3170, 3302, 3380, 4121, 5080, 6340, 6604, 6760, 8242, 8255, 12680, 13208, 16484, 16510, 20605, 21463, 32968, 33020, 40259, 41210, 42926, 53573, 66040, 80518, 82420, 85852, 107146, 107315, 161036, 164840, 171704, 201295, 214292, 214630, 267865, 322072, 402590, 428584, 429260, 523367, 535730, 805180, 858520, 1046734, 1071460, 1610360, 2093468, 2142920, 2616835, 4186936, 5233670, 6803771, 10467340, 13607542, 20934680, 27215084, 34018855, 54430168, 68037710, 136075420, 272150840]

約数ペア:

[(1, 272150840), (2, 136075420), (4, 68037710), (5, 54430168), (8, 34018855), (10, 27215084), (13, 20934680), (20, 13607542), (26, 10467340), (40, 6803771), (52, 5233670), (65, 4186936), (104, 2616835), (127, 2142920), (130, 2093468), (169, 1610360), (254, 1071460), (260, 1046734), (317, 858520), (338, 805180), (508, 535730), (520, 523367), (634, 429260), (635, 428584), (676, 402590), (845, 322072), (1016, 267865), (1268, 214630), (1270, 214292), (1352, 201295), (1585, 171704), (1651, 164840), (1690, 161036), (2536, 107315), (2540, 107146), (3170, 85852), (3302, 82420), (3380, 80518), (4121, 66040), (5080, 53573), (6340, 42926), (6604, 41210), (6760, 40259), (8242, 33020), (8255, 32968), (12680, 21463), (13208, 20605), (16484, 16510)]