218927340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{17627}}^1$

素因数の和:17668

約数の個数: 96

約数和(自身を含む): 710760960

約数和(自身を除く): 491833620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 540, 621, 690, 828, 1035, 1242, 1380, 2070, 2484, 3105, 4140, 6210, 12420, 17627, 35254, 52881, 70508, 88135, 105762, 158643, 176270, 211524, 264405, 317286, 352540, 405421, 475929, 528810, 634572, 793215, 810842, 951858, 1057620, 1216263, 1586430, 1621684, 1903716, 2027105, 2379645, 2432526, 3172860, 3648789, 4054210, 4759290, 4865052, 6081315, 7297578, 8108420, 9518580, 10946367, 12162630, 14595156, 18243945, 21892734, 24325260, 36487890, 43785468, 54731835, 72975780, 109463670, 218927340]

約数ペア:

[(1, 218927340), (2, 109463670), (3, 72975780), (4, 54731835), (5, 43785468), (6, 36487890), (9, 24325260), (10, 21892734), (12, 18243945), (15, 14595156), (18, 12162630), (20, 10946367), (23, 9518580), (27, 8108420), (30, 7297578), (36, 6081315), (45, 4865052), (46, 4759290), (54, 4054210), (60, 3648789), (69, 3172860), (90, 2432526), (92, 2379645), (108, 2027105), (115, 1903716), (135, 1621684), (138, 1586430), (180, 1216263), (207, 1057620), (230, 951858), (270, 810842), (276, 793215), (345, 634572), (414, 528810), (460, 475929), (540, 405421), (621, 352540), (690, 317286), (828, 264405), (1035, 211524), (1242, 176270), (1380, 158643), (2070, 105762), (2484, 88135), (3105, 70508), (4140, 52881), (6210, 35254), (12420, 17627)]