163001640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{28901}}^1$

素因数の和:28962

約数の個数: 64

約数和(自身を含む): 499426560

約数和(自身を除く): 336424920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 28901, 57802, 86703, 115604, 144505, 173406, 231208, 289010, 346812, 433515, 578020, 693624, 867030, 1156040, 1358347, 1734060, 2716694, 3468120, 4075041, 5433388, 6791735, 8150082, 10866776, 13583470, 16300164, 20375205, 27166940, 32600328, 40750410, 54333880, 81500820, 163001640]

約数ペア:

[(1, 163001640), (2, 81500820), (3, 54333880), (4, 40750410), (5, 32600328), (6, 27166940), (8, 20375205), (10, 16300164), (12, 13583470), (15, 10866776), (20, 8150082), (24, 6791735), (30, 5433388), (40, 4075041), (47, 3468120), (60, 2716694), (94, 1734060), (120, 1358347), (141, 1156040), (188, 867030), (235, 693624), (282, 578020), (376, 433515), (470, 346812), (564, 289010), (705, 231208), (940, 173406), (1128, 144505), (1410, 115604), (1880, 86703), (2820, 57802), (5640, 28901)]