164929080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{31963}}^1$

素因数の和:32020

約数の個数: 64

約数和(自身を含む): 506309760

約数和(自身を除く): 341380680

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, 31963, 63926, 95889, 127852, 159815, 191778, 255704, 319630, 383556, 479445, 639260, 767112, 958890, 1278520, 1374409, 1917780, 2748818, 3835560, 4123227, 5497636, 6872045, 8246454, 10995272, 13744090, 16492908, 20616135, 27488180, 32985816, 41232270, 54976360, 82464540, 164929080]

約数ペア:

[(1, 164929080), (2, 82464540), (3, 54976360), (4, 41232270), (5, 32985816), (6, 27488180), (8, 20616135), (10, 16492908), (12, 13744090), (15, 10995272), (20, 8246454), (24, 6872045), (30, 5497636), (40, 4123227), (43, 3835560), (60, 2748818), (86, 1917780), (120, 1374409), (129, 1278520), (172, 958890), (215, 767112), (258, 639260), (344, 479445), (430, 383556), (516, 319630), (645, 255704), (860, 191778), (1032, 159815), (1290, 127852), (1720, 95889), (2580, 63926), (5160, 31963)]