144472020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31271}}^1$

素因数の和:31301

約数の個数: 96

約数和(自身を含む): 504354816

約数和(自身を除く): 359882796

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 31271, 62542, 93813, 125084, 156355, 187626, 218897, 312710, 343981, 375252, 437794, 469065, 625420, 656691, 687962, 875588, 938130, 1031943, 1094485, 1313382, 1375924, 1719905, 1876260, 2063886, 2188970, 2407867, 2626764, 3283455, 3439810, 4127772, 4377940, 4815734, 5159715, 6566910, 6879620, 7223601, 9631468, 10319430, 12039335, 13133820, 14447202, 20638860, 24078670, 28894404, 36118005, 48157340, 72236010, 144472020]

約数ペア:

[(1, 144472020), (2, 72236010), (3, 48157340), (4, 36118005), (5, 28894404), (6, 24078670), (7, 20638860), (10, 14447202), (11, 13133820), (12, 12039335), (14, 10319430), (15, 9631468), (20, 7223601), (21, 6879620), (22, 6566910), (28, 5159715), (30, 4815734), (33, 4377940), (35, 4127772), (42, 3439810), (44, 3283455), (55, 2626764), (60, 2407867), (66, 2188970), (70, 2063886), (77, 1876260), (84, 1719905), (105, 1375924), (110, 1313382), (132, 1094485), (140, 1031943), (154, 938130), (165, 875588), (210, 687962), (220, 656691), (231, 625420), (308, 469065), (330, 437794), (385, 375252), (420, 343981), (462, 312710), (660, 218897), (770, 187626), (924, 156355), (1155, 125084), (1540, 93813), (2310, 62542), (4620, 31271)]