2031758640

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{313543}}^1$

素因数の和:313568

約数の個数: 100

約数和(自身を含む): 7056621264

約数和(自身を除く): 5024862624

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 313543, 627086, 940629, 1254172, 1567715, 1881258, 2508344, 2821887, 3135430, 3762516, 4703145, 5016688, 5643774, 6270860, 7525032, 8465661, 9406290, 11287548, 12541720, 14109435, 15050064, 16931322, 18812580, 22575096, 25083440, 25396983, 28218870, 33862644, 37625160, 42328305, 45150192, 50793966, 56437740, 67725288, 75250320, 84656610, 101587932, 112875480, 126984915, 135450576, 169313220, 203175864, 225750960, 253969830, 338626440, 406351728, 507939660, 677252880, 1015879320, 2031758640]

約数ペア:

[(1, 2031758640), (2, 1015879320), (3, 677252880), (4, 507939660), (5, 406351728), (6, 338626440), (8, 253969830), (9, 225750960), (10, 203175864), (12, 169313220), (15, 135450576), (16, 126984915), (18, 112875480), (20, 101587932), (24, 84656610), (27, 75250320), (30, 67725288), (36, 56437740), (40, 50793966), (45, 45150192), (48, 42328305), (54, 37625160), (60, 33862644), (72, 28218870), (80, 25396983), (81, 25083440), (90, 22575096), (108, 18812580), (120, 16931322), (135, 15050064), (144, 14109435), (162, 12541720), (180, 11287548), (216, 9406290), (240, 8465661), (270, 7525032), (324, 6270860), (360, 5643774), (405, 5016688), (432, 4703145), (540, 3762516), (648, 3135430), (720, 2821887), (810, 2508344), (1080, 1881258), (1296, 1567715), (1620, 1254172), (2160, 940629), (3240, 627086), (6480, 313543)]