851421120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{80627}}^1$

素因数の和:80658

約数の個数: 112

約数和(自身を含む): 2949049728

約数和(自身を除く): 2097628608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1760, 2112, 2640, 3520, 5280, 10560, 80627, 161254, 241881, 322508, 403135, 483762, 645016, 806270, 886897, 967524, 1209405, 1290032, 1612540, 1773794, 1935048, 2418810, 2580064, 2660691, 3225080, 3547588, 3870096, 4434485, 4837620, 5160128, 5321382, 6450160, 7095176, 7740192, 8868970, 9675240, 10642764, 12900320, 13303455, 14190352, 15480384, 17737940, 19350480, 21285528, 25800640, 26606910, 28380704, 35475880, 38700960, 42571056, 53213820, 56761408, 70951760, 77401920, 85142112, 106427640, 141903520, 170284224, 212855280, 283807040, 425710560, 851421120]

約数ペア:

[(1, 851421120), (2, 425710560), (3, 283807040), (4, 212855280), (5, 170284224), (6, 141903520), (8, 106427640), (10, 85142112), (11, 77401920), (12, 70951760), (15, 56761408), (16, 53213820), (20, 42571056), (22, 38700960), (24, 35475880), (30, 28380704), (32, 26606910), (33, 25800640), (40, 21285528), (44, 19350480), (48, 17737940), (55, 15480384), (60, 14190352), (64, 13303455), (66, 12900320), (80, 10642764), (88, 9675240), (96, 8868970), (110, 7740192), (120, 7095176), (132, 6450160), (160, 5321382), (165, 5160128), (176, 4837620), (192, 4434485), (220, 3870096), (240, 3547588), (264, 3225080), (320, 2660691), (330, 2580064), (352, 2418810), (440, 1935048), (480, 1773794), (528, 1612540), (660, 1290032), (704, 1209405), (880, 967524), (960, 886897), (1056, 806270), (1320, 645016), (1760, 483762), (2112, 403135), (2640, 322508), (3520, 241881), (5280, 161254), (10560, 80627)]