205909040040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{155991697}}^1$

素因数の和:155991722

約数の個数: 64

約数和(自身を含む): 673884135360

約数和(自身を除く): 467975095320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 155991697, 311983394, 467975091, 623966788, 779958485, 935950182, 1247933576, 1559916970, 1715908667, 1871900364, 2339875455, 3119833940, 3431817334, 3743800728, 4679750910, 5147726001, 6239667880, 6863634668, 8579543335, 9359501820, 10295452002, 13727269336, 17159086670, 18719003640, 20590904004, 25738630005, 34318173340, 41181808008, 51477260010, 68636346680, 102954520020, 205909040040]

約数ペア:

[(1, 205909040040), (2, 102954520020), (3, 68636346680), (4, 51477260010), (5, 41181808008), (6, 34318173340), (8, 25738630005), (10, 20590904004), (11, 18719003640), (12, 17159086670), (15, 13727269336), (20, 10295452002), (22, 9359501820), (24, 8579543335), (30, 6863634668), (33, 6239667880), (40, 5147726001), (44, 4679750910), (55, 3743800728), (60, 3431817334), (66, 3119833940), (88, 2339875455), (110, 1871900364), (120, 1715908667), (132, 1559916970), (165, 1247933576), (220, 935950182), (264, 779958485), (330, 623966788), (440, 467975091), (660, 311983394), (1320, 155991697)]