264443340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{6491}}^1$

素因数の和:6607

約数の個数: 96

約数和(自身を含む): 855074304

約数和(自身を除く): 590630964

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 97, 105, 140, 194, 210, 291, 388, 420, 485, 582, 679, 970, 1164, 1358, 1455, 1940, 2037, 2716, 2910, 3395, 4074, 5820, 6491, 6790, 8148, 10185, 12982, 13580, 19473, 20370, 25964, 32455, 38946, 40740, 45437, 64910, 77892, 90874, 97365, 129820, 136311, 181748, 194730, 227185, 272622, 389460, 454370, 545244, 629627, 681555, 908740, 1259254, 1363110, 1888881, 2518508, 2726220, 3148135, 3777762, 4407389, 6296270, 7555524, 8814778, 9444405, 12592540, 13222167, 17629556, 18888810, 22036945, 26444334, 37777620, 44073890, 52888668, 66110835, 88147780, 132221670, 264443340]

約数ペア:

[(1, 264443340), (2, 132221670), (3, 88147780), (4, 66110835), (5, 52888668), (6, 44073890), (7, 37777620), (10, 26444334), (12, 22036945), (14, 18888810), (15, 17629556), (20, 13222167), (21, 12592540), (28, 9444405), (30, 8814778), (35, 7555524), (42, 6296270), (60, 4407389), (70, 3777762), (84, 3148135), (97, 2726220), (105, 2518508), (140, 1888881), (194, 1363110), (210, 1259254), (291, 908740), (388, 681555), (420, 629627), (485, 545244), (582, 454370), (679, 389460), (970, 272622), (1164, 227185), (1358, 194730), (1455, 181748), (1940, 136311), (2037, 129820), (2716, 97365), (2910, 90874), (3395, 77892), (4074, 64910), (5820, 45437), (6491, 40740), (6790, 38946), (8148, 32455), (10185, 25964), (12982, 20370), (13580, 19473)]