134987640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{277}}^1$

素因数の和:453

約数の個数: 128

約数和(自身を含む): 422737920

約数和(自身を除く): 287750280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 131, 155, 186, 248, 262, 277, 310, 372, 393, 465, 524, 554, 620, 655, 744, 786, 831, 930, 1048, 1108, 1240, 1310, 1385, 1572, 1662, 1860, 1965, 2216, 2620, 2770, 3144, 3324, 3720, 3930, 4061, 4155, 5240, 5540, 6648, 7860, 8122, 8310, 8587, 11080, 12183, 15720, 16244, 16620, 17174, 20305, 24366, 25761, 32488, 33240, 34348, 36287, 40610, 42935, 48732, 51522, 60915, 68696, 72574, 81220, 85870, 97464, 103044, 108861, 121830, 128805, 145148, 162440, 171740, 181435, 206088, 217722, 243660, 257610, 290296, 343480, 362870, 435444, 487320, 515220, 544305, 725740, 870888, 1030440, 1088610, 1124897, 1451480, 2177220, 2249794, 3374691, 4354440, 4499588, 5624485, 6749382, 8999176, 11248970, 13498764, 16873455, 22497940, 26997528, 33746910, 44995880, 67493820, 134987640]

約数ペア:

[(1, 134987640), (2, 67493820), (3, 44995880), (4, 33746910), (5, 26997528), (6, 22497940), (8, 16873455), (10, 13498764), (12, 11248970), (15, 8999176), (20, 6749382), (24, 5624485), (30, 4499588), (31, 4354440), (40, 3374691), (60, 2249794), (62, 2177220), (93, 1451480), (120, 1124897), (124, 1088610), (131, 1030440), (155, 870888), (186, 725740), (248, 544305), (262, 515220), (277, 487320), (310, 435444), (372, 362870), (393, 343480), (465, 290296), (524, 257610), (554, 243660), (620, 217722), (655, 206088), (744, 181435), (786, 171740), (831, 162440), (930, 145148), (1048, 128805), (1108, 121830), (1240, 108861), (1310, 103044), (1385, 97464), (1572, 85870), (1662, 81220), (1860, 72574), (1965, 68696), (2216, 60915), (2620, 51522), (2770, 48732), (3144, 42935), (3324, 40610), (3720, 36287), (3930, 34348), (4061, 33240), (4155, 32488), (5240, 25761), (5540, 24366), (6648, 20305), (7860, 17174), (8122, 16620), (8310, 16244), (8587, 15720), (11080, 12183)]