2166723240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1641457}}^1$

素因数の和:1641482

約数の個数: 64

約数和(自身を含む): 7091098560

約数和(自身を除く): 4924375320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 1641457, 3282914, 4924371, 6565828, 8207285, 9848742, 13131656, 16414570, 18056027, 19697484, 24621855, 32829140, 36112054, 39394968, 49243710, 54168081, 65658280, 72224108, 90280135, 98487420, 108336162, 144448216, 180560270, 196974840, 216672324, 270840405, 361120540, 433344648, 541680810, 722241080, 1083361620, 2166723240]

約数ペア:

[(1, 2166723240), (2, 1083361620), (3, 722241080), (4, 541680810), (5, 433344648), (6, 361120540), (8, 270840405), (10, 216672324), (11, 196974840), (12, 180560270), (15, 144448216), (20, 108336162), (22, 98487420), (24, 90280135), (30, 72224108), (33, 65658280), (40, 54168081), (44, 49243710), (55, 39394968), (60, 36112054), (66, 32829140), (88, 24621855), (110, 19697484), (120, 18056027), (132, 16414570), (165, 13131656), (220, 9848742), (264, 8207285), (330, 6565828), (440, 4924371), (660, 3282914), (1320, 1641457)]