252509760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2039}}^1$

素因数の和:2105

約数の個数: 168

約数和(自身を含む): 889162560

約数和(自身を除く): 636652800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 64, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 192, 215, 240, 258, 288, 320, 344, 360, 387, 430, 480, 516, 576, 645, 688, 720, 774, 860, 960, 1032, 1290, 1376, 1440, 1548, 1720, 1935, 2039, 2064, 2580, 2752, 2880, 3096, 3440, 3870, 4078, 4128, 5160, 6117, 6192, 6880, 7740, 8156, 8256, 10195, 10320, 12234, 12384, 13760, 15480, 16312, 18351, 20390, 20640, 24468, 24768, 30585, 30960, 32624, 36702, 40780, 41280, 48936, 61170, 61920, 65248, 73404, 81560, 87677, 91755, 97872, 122340, 123840, 130496, 146808, 163120, 175354, 183510, 195744, 244680, 263031, 293616, 326240, 350708, 367020, 391488, 438385, 489360, 526062, 587232, 652480, 701416, 734040, 789093, 876770, 978720, 1052124, 1174464, 1315155, 1402832, 1468080, 1578186, 1753540, 1957440, 2104248, 2630310, 2805664, 2936160, 3156372, 3507080, 3945465, 4208496, 5260620, 5611328, 5872320, 6312744, 7014160, 7890930, 8416992, 10521240, 12625488, 14028320, 15781860, 16833984, 21042480, 25250976, 28056640, 31563720, 42084960, 50501952, 63127440, 84169920, 126254880, 252509760]

約数ペア:

[(1, 252509760), (2, 126254880), (3, 84169920), (4, 63127440), (5, 50501952), (6, 42084960), (8, 31563720), (9, 28056640), (10, 25250976), (12, 21042480), (15, 16833984), (16, 15781860), (18, 14028320), (20, 12625488), (24, 10521240), (30, 8416992), (32, 7890930), (36, 7014160), (40, 6312744), (43, 5872320), (45, 5611328), (48, 5260620), (60, 4208496), (64, 3945465), (72, 3507080), (80, 3156372), (86, 2936160), (90, 2805664), (96, 2630310), (120, 2104248), (129, 1957440), (144, 1753540), (160, 1578186), (172, 1468080), (180, 1402832), (192, 1315155), (215, 1174464), (240, 1052124), (258, 978720), (288, 876770), (320, 789093), (344, 734040), (360, 701416), (387, 652480), (430, 587232), (480, 526062), (516, 489360), (576, 438385), (645, 391488), (688, 367020), (720, 350708), (774, 326240), (860, 293616), (960, 263031), (1032, 244680), (1290, 195744), (1376, 183510), (1440, 175354), (1548, 163120), (1720, 146808), (1935, 130496), (2039, 123840), (2064, 122340), (2580, 97872), (2752, 91755), (2880, 87677), (3096, 81560), (3440, 73404), (3870, 65248), (4078, 61920), (4128, 61170), (5160, 48936), (6117, 41280), (6192, 40780), (6880, 36702), (7740, 32624), (8156, 30960), (8256, 30585), (10195, 24768), (10320, 24468), (12234, 20640), (12384, 20390), (13760, 18351), (15480, 16312)]