255335991240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193436357}}^1$

素因数の和:193436382

約数の個数: 64

約数和(自身を含む): 835645066560

約数和(自身を除く): 580309075320

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, 193436357, 386872714, 580309071, 773745428, 967181785, 1160618142, 1547490856, 1934363570, 2127799927, 2321236284, 2901545355, 3868727140, 4255599854, 4642472568, 5803090710, 6383399781, 7737454280, 8511199708, 10638999635, 11606181420, 12766799562, 17022399416, 21277999270, 23212362840, 25533599124, 31916998905, 42555998540, 51067198248, 63833997810, 85111997080, 127667995620, 255335991240]

約数ペア:

[(1, 255335991240), (2, 127667995620), (3, 85111997080), (4, 63833997810), (5, 51067198248), (6, 42555998540), (8, 31916998905), (10, 25533599124), (11, 23212362840), (12, 21277999270), (15, 17022399416), (20, 12766799562), (22, 11606181420), (24, 10638999635), (30, 8511199708), (33, 7737454280), (40, 6383399781), (44, 5803090710), (55, 4642472568), (60, 4255599854), (66, 3868727140), (88, 2901545355), (110, 2321236284), (120, 2127799927), (132, 1934363570), (165, 1547490856), (220, 1160618142), (264, 967181785), (330, 773745428), (440, 580309071), (660, 386872714), (1320, 193436357)]