1566973720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{13159}}^1$

素因数の和:13412

約数の個数: 64

約数和(自身を含む): 3813768000

約数和(自身を除く): 2246794280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 229, 260, 458, 520, 916, 1145, 1832, 2290, 2977, 4580, 5954, 9160, 11908, 13159, 14885, 23816, 26318, 29770, 52636, 59540, 65795, 105272, 119080, 131590, 171067, 263180, 342134, 526360, 684268, 855335, 1368536, 1710670, 3013411, 3421340, 6026822, 6842680, 12053644, 15067055, 24107288, 30134110, 39174343, 60268220, 78348686, 120536440, 156697372, 195871715, 313394744, 391743430, 783486860, 1566973720]

約数ペア:

[(1, 1566973720), (2, 783486860), (4, 391743430), (5, 313394744), (8, 195871715), (10, 156697372), (13, 120536440), (20, 78348686), (26, 60268220), (40, 39174343), (52, 30134110), (65, 24107288), (104, 15067055), (130, 12053644), (229, 6842680), (260, 6026822), (458, 3421340), (520, 3013411), (916, 1710670), (1145, 1368536), (1832, 855335), (2290, 684268), (2977, 526360), (4580, 342134), (5954, 263180), (9160, 171067), (11908, 131590), (13159, 119080), (14885, 105272), (23816, 65795), (26318, 59540), (29770, 52636)]