16454553120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{82207}}^1$

素因数の和:82367

約数の個数: 144

約数和(自身を含む): 56555815680

約数和(自身を除く): 40101262560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 139, 144, 160, 180, 240, 278, 288, 360, 417, 480, 556, 695, 720, 834, 1112, 1251, 1390, 1440, 1668, 2085, 2224, 2502, 2780, 3336, 4170, 4448, 5004, 5560, 6255, 6672, 8340, 10008, 11120, 12510, 13344, 16680, 20016, 22240, 25020, 33360, 40032, 50040, 66720, 82207, 100080, 164414, 200160, 246621, 328828, 411035, 493242, 657656, 739863, 822070, 986484, 1233105, 1315312, 1479726, 1644140, 1972968, 2466210, 2630624, 2959452, 3288280, 3699315, 3945936, 4932420, 5918904, 6576560, 7398630, 7891872, 9864840, 11426773, 11837808, 13153120, 14797260, 19729680, 22853546, 23675616, 29594520, 34280319, 39459360, 45707092, 57133865, 59189040, 68560638, 91414184, 102840957, 114267730, 118378080, 137121276, 171401595, 182828368, 205681914, 228535460, 274242552, 342803190, 365656736, 411363828, 457070920, 514204785, 548485104, 685606380, 822727656, 914141840, 1028409570, 1096970208, 1371212760, 1645455312, 1828283680, 2056819140, 2742425520, 3290910624, 4113638280, 5484851040, 8227276560, 16454553120]

約数ペア:

[(1, 16454553120), (2, 8227276560), (3, 5484851040), (4, 4113638280), (5, 3290910624), (6, 2742425520), (8, 2056819140), (9, 1828283680), (10, 1645455312), (12, 1371212760), (15, 1096970208), (16, 1028409570), (18, 914141840), (20, 822727656), (24, 685606380), (30, 548485104), (32, 514204785), (36, 457070920), (40, 411363828), (45, 365656736), (48, 342803190), (60, 274242552), (72, 228535460), (80, 205681914), (90, 182828368), (96, 171401595), (120, 137121276), (139, 118378080), (144, 114267730), (160, 102840957), (180, 91414184), (240, 68560638), (278, 59189040), (288, 57133865), (360, 45707092), (417, 39459360), (480, 34280319), (556, 29594520), (695, 23675616), (720, 22853546), (834, 19729680), (1112, 14797260), (1251, 13153120), (1390, 11837808), (1440, 11426773), (1668, 9864840), (2085, 7891872), (2224, 7398630), (2502, 6576560), (2780, 5918904), (3336, 4932420), (4170, 3945936), (4448, 3699315), (5004, 3288280), (5560, 2959452), (6255, 2630624), (6672, 2466210), (8340, 1972968), (10008, 1644140), (11120, 1479726), (12510, 1315312), (13344, 1233105), (16680, 986484), (20016, 822070), (22240, 739863), (25020, 657656), (33360, 493242), (40032, 411035), (50040, 328828), (66720, 246621), (82207, 200160), (100080, 164414)]