144609080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1619}}^1$

素因数の和:1677

約数の個数: 128

約数和(自身を含む): 419904000

約数和(自身を除く): 275294920

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 29, 35, 40, 44, 55, 56, 58, 70, 77, 88, 110, 116, 140, 145, 154, 203, 220, 232, 280, 290, 308, 319, 385, 406, 440, 580, 616, 638, 770, 812, 1015, 1160, 1276, 1540, 1595, 1619, 1624, 2030, 2233, 2552, 3080, 3190, 3238, 4060, 4466, 6380, 6476, 8095, 8120, 8932, 11165, 11333, 12760, 12952, 16190, 17809, 17864, 22330, 22666, 32380, 35618, 44660, 45332, 46951, 56665, 64760, 71236, 89045, 89320, 90664, 93902, 113330, 124663, 142472, 178090, 187804, 226660, 234755, 249326, 328657, 356180, 375608, 453320, 469510, 498652, 516461, 623315, 657314, 712360, 939020, 997304, 1032922, 1246630, 1314628, 1643285, 1878040, 2065844, 2493260, 2582305, 2629256, 3286570, 3615227, 4131688, 4986520, 5164610, 6573140, 7230454, 10329220, 13146280, 14460908, 18076135, 20658440, 28921816, 36152270, 72304540, 144609080]

約数ペア:

[(1, 144609080), (2, 72304540), (4, 36152270), (5, 28921816), (7, 20658440), (8, 18076135), (10, 14460908), (11, 13146280), (14, 10329220), (20, 7230454), (22, 6573140), (28, 5164610), (29, 4986520), (35, 4131688), (40, 3615227), (44, 3286570), (55, 2629256), (56, 2582305), (58, 2493260), (70, 2065844), (77, 1878040), (88, 1643285), (110, 1314628), (116, 1246630), (140, 1032922), (145, 997304), (154, 939020), (203, 712360), (220, 657314), (232, 623315), (280, 516461), (290, 498652), (308, 469510), (319, 453320), (385, 375608), (406, 356180), (440, 328657), (580, 249326), (616, 234755), (638, 226660), (770, 187804), (812, 178090), (1015, 142472), (1160, 124663), (1276, 113330), (1540, 93902), (1595, 90664), (1619, 89320), (1624, 89045), (2030, 71236), (2233, 64760), (2552, 56665), (3080, 46951), (3190, 45332), (3238, 44660), (4060, 35618), (4466, 32380), (6380, 22666), (6476, 22330), (8095, 17864), (8120, 17809), (8932, 16190), (11165, 12952), (11333, 12760)]