230138160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{136987}}^1$

素因数の和:137010

約数の個数: 80

約数和(自身を含む): 815352576

約数和(自身を除く): 585214416

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 136987, 273974, 410961, 547948, 684935, 821922, 958909, 1095896, 1369870, 1643844, 1917818, 2054805, 2191792, 2739740, 2876727, 3287688, 3835636, 4109610, 4794545, 5479480, 5753454, 6575376, 7671272, 8219220, 9589090, 10958960, 11506908, 14383635, 15342544, 16438440, 19178180, 23013816, 28767270, 32876880, 38356360, 46027632, 57534540, 76712720, 115069080, 230138160]

約数ペア:

[(1, 230138160), (2, 115069080), (3, 76712720), (4, 57534540), (5, 46027632), (6, 38356360), (7, 32876880), (8, 28767270), (10, 23013816), (12, 19178180), (14, 16438440), (15, 15342544), (16, 14383635), (20, 11506908), (21, 10958960), (24, 9589090), (28, 8219220), (30, 7671272), (35, 6575376), (40, 5753454), (42, 5479480), (48, 4794545), (56, 4109610), (60, 3835636), (70, 3287688), (80, 2876727), (84, 2739740), (105, 2191792), (112, 2054805), (120, 1917818), (140, 1643844), (168, 1369870), (210, 1095896), (240, 958909), (280, 821922), (336, 684935), (420, 547948), (560, 410961), (840, 273974), (1680, 136987)]