171048840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{33149}}^1$

素因数の和:33206

約数の個数: 64

約数和(自身を含む): 525096000

約数和(自身を除く): 354047160

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, 33149, 66298, 99447, 132596, 165745, 198894, 265192, 331490, 397788, 497235, 662980, 795576, 994470, 1325960, 1425407, 1988940, 2850814, 3977880, 4276221, 5701628, 7127035, 8552442, 11403256, 14254070, 17104884, 21381105, 28508140, 34209768, 42762210, 57016280, 85524420, 171048840]

約数ペア:

[(1, 171048840), (2, 85524420), (3, 57016280), (4, 42762210), (5, 34209768), (6, 28508140), (8, 21381105), (10, 17104884), (12, 14254070), (15, 11403256), (20, 8552442), (24, 7127035), (30, 5701628), (40, 4276221), (43, 3977880), (60, 2850814), (86, 1988940), (120, 1425407), (129, 1325960), (172, 994470), (215, 795576), (258, 662980), (344, 497235), (430, 397788), (516, 331490), (645, 265192), (860, 198894), (1032, 165745), (1290, 132596), (1720, 99447), (2580, 66298), (5160, 33149)]