206127240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{156157}}^1$

素因数の和:156182

約数の個数: 64

約数和(自身を含む): 674602560

約数和(自身を除く): 468475320

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, 156157, 312314, 468471, 624628, 780785, 936942, 1249256, 1561570, 1717727, 1873884, 2342355, 3123140, 3435454, 3747768, 4684710, 5153181, 6246280, 6870908, 8588635, 9369420, 10306362, 13741816, 17177270, 18738840, 20612724, 25765905, 34354540, 41225448, 51531810, 68709080, 103063620, 206127240]

約数ペア:

[(1, 206127240), (2, 103063620), (3, 68709080), (4, 51531810), (5, 41225448), (6, 34354540), (8, 25765905), (10, 20612724), (11, 18738840), (12, 17177270), (15, 13741816), (20, 10306362), (22, 9369420), (24, 8588635), (30, 6870908), (33, 6246280), (40, 5153181), (44, 4684710), (55, 3747768), (60, 3435454), (66, 3123140), (88, 2342355), (110, 1873884), (120, 1717727), (132, 1561570), (165, 1249256), (220, 936942), (264, 780785), (330, 624628), (440, 468471), (660, 312314), (1320, 156157)]