299496120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{32413}}^1$

素因数の和:32445

約数の個数: 128

約数和(自身を含む): 1120227840

約数和(自身を除く): 820731720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 32413, 64826, 97239, 129652, 162065, 194478, 226891, 259304, 324130, 356543, 388956, 453782, 486195, 648260, 680673, 713086, 777912, 907564, 972390, 1069629, 1134455, 1296520, 1361346, 1426172, 1782715, 1815128, 1944780, 2139258, 2268910, 2495801, 2722692, 2852344, 3403365, 3565430, 3889560, 4278516, 4537820, 4991602, 5348145, 5445384, 6806730, 7130860, 7487403, 8557032, 9075640, 9983204, 10696290, 12479005, 13613460, 14261720, 14974806, 19966408, 21392580, 24958010, 27226920, 29949612, 37437015, 42785160, 49916020, 59899224, 74874030, 99832040, 149748060, 299496120]

約数ペア:

[(1, 299496120), (2, 149748060), (3, 99832040), (4, 74874030), (5, 59899224), (6, 49916020), (7, 42785160), (8, 37437015), (10, 29949612), (11, 27226920), (12, 24958010), (14, 21392580), (15, 19966408), (20, 14974806), (21, 14261720), (22, 13613460), (24, 12479005), (28, 10696290), (30, 9983204), (33, 9075640), (35, 8557032), (40, 7487403), (42, 7130860), (44, 6806730), (55, 5445384), (56, 5348145), (60, 4991602), (66, 4537820), (70, 4278516), (77, 3889560), (84, 3565430), (88, 3403365), (105, 2852344), (110, 2722692), (120, 2495801), (132, 2268910), (140, 2139258), (154, 1944780), (165, 1815128), (168, 1782715), (210, 1426172), (220, 1361346), (231, 1296520), (264, 1134455), (280, 1069629), (308, 972390), (330, 907564), (385, 777912), (420, 713086), (440, 680673), (462, 648260), (616, 486195), (660, 453782), (770, 388956), (840, 356543), (924, 324130), (1155, 259304), (1320, 226891), (1540, 194478), (1848, 162065), (2310, 129652), (3080, 97239), (4620, 64826), (9240, 32413)]