215026380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{1709}}^1$

素因数の和:1960

約数の個数: 96

約数和(自身を含む): 672235200

約数和(自身を除く): 457208820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 233, 270, 466, 540, 699, 932, 1165, 1398, 1709, 2097, 2330, 2796, 3418, 3495, 4194, 4660, 5127, 6291, 6836, 6990, 8388, 8545, 10254, 10485, 12582, 13980, 15381, 17090, 20508, 20970, 25164, 25635, 30762, 31455, 34180, 41940, 46143, 51270, 61524, 62910, 76905, 92286, 102540, 125820, 153810, 184572, 230715, 307620, 398197, 461430, 796394, 922860, 1194591, 1592788, 1990985, 2389182, 3583773, 3981970, 4778364, 5972955, 7167546, 7963940, 10751319, 11945910, 14335092, 17918865, 21502638, 23891820, 35837730, 43005276, 53756595, 71675460, 107513190, 215026380]

約数ペア:

[(1, 215026380), (2, 107513190), (3, 71675460), (4, 53756595), (5, 43005276), (6, 35837730), (9, 23891820), (10, 21502638), (12, 17918865), (15, 14335092), (18, 11945910), (20, 10751319), (27, 7963940), (30, 7167546), (36, 5972955), (45, 4778364), (54, 3981970), (60, 3583773), (90, 2389182), (108, 1990985), (135, 1592788), (180, 1194591), (233, 922860), (270, 796394), (466, 461430), (540, 398197), (699, 307620), (932, 230715), (1165, 184572), (1398, 153810), (1709, 125820), (2097, 102540), (2330, 92286), (2796, 76905), (3418, 62910), (3495, 61524), (4194, 51270), (4660, 46143), (5127, 41940), (6291, 34180), (6836, 31455), (6990, 30762), (8388, 25635), (8545, 25164), (10254, 20970), (10485, 20508), (12582, 17090), (13980, 15381)]