240656304

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{6571}}^1$

素因数の和:6698

約数の個数: 80

約数和(自身を含む): 717136640

約数和(自身を除く): 476480336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 109, 112, 168, 218, 327, 336, 436, 654, 763, 872, 1308, 1526, 1744, 2289, 2616, 3052, 4578, 5232, 6104, 6571, 9156, 12208, 13142, 18312, 19713, 26284, 36624, 39426, 45997, 52568, 78852, 91994, 105136, 137991, 157704, 183988, 275982, 315408, 367976, 551964, 716239, 735952, 1103928, 1432478, 2148717, 2207856, 2864956, 4297434, 5013673, 5729912, 8594868, 10027346, 11459824, 15041019, 17189736, 20054692, 30082038, 34379472, 40109384, 60164076, 80218768, 120328152, 240656304]

約数ペア:

[(1, 240656304), (2, 120328152), (3, 80218768), (4, 60164076), (6, 40109384), (7, 34379472), (8, 30082038), (12, 20054692), (14, 17189736), (16, 15041019), (21, 11459824), (24, 10027346), (28, 8594868), (42, 5729912), (48, 5013673), (56, 4297434), (84, 2864956), (109, 2207856), (112, 2148717), (168, 1432478), (218, 1103928), (327, 735952), (336, 716239), (436, 551964), (654, 367976), (763, 315408), (872, 275982), (1308, 183988), (1526, 157704), (1744, 137991), (2289, 105136), (2616, 91994), (3052, 78852), (4578, 52568), (5232, 45997), (6104, 39426), (6571, 36624), (9156, 26284), (12208, 19713), (13142, 18312)]