158148840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{30649}}^1$

素因数の和:30706

約数の個数: 64

約数和(自身を含む): 485496000

約数和(自身を除く): 327347160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 30649, 61298, 91947, 122596, 153245, 183894, 245192, 306490, 367788, 459735, 612980, 735576, 919470, 1225960, 1317907, 1838940, 2635814, 3677880, 3953721, 5271628, 6589535, 7907442, 10543256, 13179070, 15814884, 19768605, 26358140, 31629768, 39537210, 52716280, 79074420, 158148840]

約数ペア:

[(1, 158148840), (2, 79074420), (3, 52716280), (4, 39537210), (5, 31629768), (6, 26358140), (8, 19768605), (10, 15814884), (12, 13179070), (15, 10543256), (20, 7907442), (24, 6589535), (30, 5271628), (40, 3953721), (43, 3677880), (60, 2635814), (86, 1838940), (120, 1317907), (129, 1225960), (172, 919470), (215, 735576), (258, 612980), (344, 459735), (430, 367788), (516, 306490), (645, 245192), (860, 183894), (1032, 153245), (1290, 122596), (1720, 91947), (2580, 61298), (5160, 30649)]