66522360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{32609}}^1$

素因数の和:32640

約数の個数: 64

約数和(自身を含む): 211312800

約数和(自身を除く): 144790440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 32609, 65218, 97827, 130436, 163045, 195654, 260872, 326090, 391308, 489135, 554353, 652180, 782616, 978270, 1108706, 1304360, 1663059, 1956540, 2217412, 2771765, 3326118, 3913080, 4434824, 5543530, 6652236, 8315295, 11087060, 13304472, 16630590, 22174120, 33261180, 66522360]

約数ペア:

[(1, 66522360), (2, 33261180), (3, 22174120), (4, 16630590), (5, 13304472), (6, 11087060), (8, 8315295), (10, 6652236), (12, 5543530), (15, 4434824), (17, 3913080), (20, 3326118), (24, 2771765), (30, 2217412), (34, 1956540), (40, 1663059), (51, 1304360), (60, 1108706), (68, 978270), (85, 782616), (102, 652180), (120, 554353), (136, 489135), (170, 391308), (204, 326090), (255, 260872), (340, 195654), (408, 163045), (510, 130436), (680, 97827), (1020, 65218), (2040, 32609)]