1320160442868

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{857}}^1\times {\mathrm{77659}}^1$

素因数の和:78574

約数の個数: 144

約数和(自身を含む): 3638122488000

約数和(自身を除く): 2317962045132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 36, 38, 57, 58, 76, 87, 114, 116, 171, 174, 228, 261, 342, 348, 522, 551, 684, 857, 1044, 1102, 1653, 1714, 2204, 2571, 3306, 3428, 4959, 5142, 6612, 7713, 9918, 10284, 15426, 16283, 19836, 24853, 30852, 32566, 48849, 49706, 65132, 74559, 77659, 97698, 99412, 146547, 149118, 155318, 195396, 223677, 232977, 293094, 298236, 310636, 447354, 465954, 472207, 586188, 698931, 894708, 931908, 944414, 1397862, 1416621, 1475521, 1888828, 2252111, 2795724, 2833242, 2951042, 4249863, 4426563, 4504222, 5666484, 5902084, 6756333, 8499726, 8853126, 9008444, 13279689, 13512666, 16999452, 17706252, 20268999, 26559378, 27025332, 40537998, 42790109, 53118756, 66553763, 81075996, 85580218, 128370327, 133107526, 171160436, 199661289, 256740654, 266215052, 385110981, 399322578, 513481308, 598983867, 770221962, 798645156, 1197967734, 1264521497, 1540443924, 1930059127, 2395935468, 2529042994, 3793564491, 3860118254, 5058085988, 5790177381, 7587128982, 7720236508, 11380693473, 11580354762, 15174257964, 17370532143, 22761386946, 23160709524, 34741064286, 36671123413, 45522773892, 69482128572, 73342246826, 110013370239, 146684493652, 220026740478, 330040110717, 440053480956, 660080221434, 1320160442868]

約数ペア:

[(1, 1320160442868), (2, 660080221434), (3, 440053480956), (4, 330040110717), (6, 220026740478), (9, 146684493652), (12, 110013370239), (18, 73342246826), (19, 69482128572), (29, 45522773892), (36, 36671123413), (38, 34741064286), (57, 23160709524), (58, 22761386946), (76, 17370532143), (87, 15174257964), (114, 11580354762), (116, 11380693473), (171, 7720236508), (174, 7587128982), (228, 5790177381), (261, 5058085988), (342, 3860118254), (348, 3793564491), (522, 2529042994), (551, 2395935468), (684, 1930059127), (857, 1540443924), (1044, 1264521497), (1102, 1197967734), (1653, 798645156), (1714, 770221962), (2204, 598983867), (2571, 513481308), (3306, 399322578), (3428, 385110981), (4959, 266215052), (5142, 256740654), (6612, 199661289), (7713, 171160436), (9918, 133107526), (10284, 128370327), (15426, 85580218), (16283, 81075996), (19836, 66553763), (24853, 53118756), (30852, 42790109), (32566, 40537998), (48849, 27025332), (49706, 26559378), (65132, 20268999), (74559, 17706252), (77659, 16999452), (97698, 13512666), (99412, 13279689), (146547, 9008444), (149118, 8853126), (155318, 8499726), (195396, 6756333), (223677, 5902084), (232977, 5666484), (293094, 4504222), (298236, 4426563), (310636, 4249863), (447354, 2951042), (465954, 2833242), (472207, 2795724), (586188, 2252111), (698931, 1888828), (894708, 1475521), (931908, 1416621), (944414, 1397862)]