188048280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{31981}}^1$

素因数の和:32009

約数の個数: 96

約数和(自身を含む): 656270640

約数和(自身を除く): 468222360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 31981, 63962, 95943, 127924, 159905, 191886, 223867, 255848, 319810, 383772, 447734, 479715, 639620, 671601, 767544, 895468, 959430, 1119335, 1279240, 1343202, 1567069, 1790936, 1918860, 2238670, 2686404, 3134138, 3358005, 3837720, 4477340, 4701207, 5372808, 6268276, 6716010, 7835345, 8954680, 9402414, 12536552, 13432020, 15670690, 18804828, 23506035, 26864040, 31341380, 37609656, 47012070, 62682760, 94024140, 188048280]

約数ペア:

[(1, 188048280), (2, 94024140), (3, 62682760), (4, 47012070), (5, 37609656), (6, 31341380), (7, 26864040), (8, 23506035), (10, 18804828), (12, 15670690), (14, 13432020), (15, 12536552), (20, 9402414), (21, 8954680), (24, 7835345), (28, 6716010), (30, 6268276), (35, 5372808), (40, 4701207), (42, 4477340), (49, 3837720), (56, 3358005), (60, 3134138), (70, 2686404), (84, 2238670), (98, 1918860), (105, 1790936), (120, 1567069), (140, 1343202), (147, 1279240), (168, 1119335), (196, 959430), (210, 895468), (245, 767544), (280, 671601), (294, 639620), (392, 479715), (420, 447734), (490, 383772), (588, 319810), (735, 255848), (840, 223867), (980, 191886), (1176, 159905), (1470, 127924), (1960, 95943), (2940, 63962), (5880, 31981)]