157029402120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{18430681}}^1$

素因数の和:18430766

約数の個数: 64

約数和(自身を含む): 477723277440

約数和(自身を除く): 320693875320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 18430681, 36861362, 55292043, 73722724, 92153405, 110584086, 147445448, 184306810, 221168172, 276460215, 368613620, 442336344, 552920430, 737227240, 1105840860, 1308578351, 2211681720, 2617156702, 3925735053, 5234313404, 6542891755, 7851470106, 10468626808, 13085783510, 15702940212, 19628675265, 26171567020, 31405880424, 39257350530, 52343134040, 78514701060, 157029402120]

約数ペア:

[(1, 157029402120), (2, 78514701060), (3, 52343134040), (4, 39257350530), (5, 31405880424), (6, 26171567020), (8, 19628675265), (10, 15702940212), (12, 13085783510), (15, 10468626808), (20, 7851470106), (24, 6542891755), (30, 5234313404), (40, 3925735053), (60, 2617156702), (71, 2211681720), (120, 1308578351), (142, 1105840860), (213, 737227240), (284, 552920430), (355, 442336344), (426, 368613620), (568, 276460215), (710, 221168172), (852, 184306810), (1065, 147445448), (1420, 110584086), (1704, 92153405), (2130, 73722724), (2840, 55292043), (4260, 36861362), (8520, 18430681)]