138329280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1117}}^1$

素因数の和:1183

約数の個数: 168

約数和(自身を含む): 487295952

約数和(自身を除く): 348966672

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, 1117, 1290, 1376, 1440, 1548, 1720, 1935, 2064, 2234, 2580, 2752, 2880, 3096, 3351, 3440, 3870, 4128, 4468, 5160, 5585, 6192, 6702, 6880, 7740, 8256, 8936, 10053, 10320, 11170, 12384, 13404, 13760, 15480, 16755, 17872, 20106, 20640, 22340, 24768, 26808, 30960, 33510, 35744, 40212, 41280, 44680, 48031, 50265, 53616, 61920, 67020, 71488, 80424, 89360, 96062, 100530, 107232, 123840, 134040, 144093, 160848, 178720, 192124, 201060, 214464, 240155, 268080, 288186, 321696, 357440, 384248, 402120, 432279, 480310, 536160, 576372, 643392, 720465, 768496, 804240, 864558, 960620, 1072320, 1152744, 1440930, 1536992, 1608480, 1729116, 1921240, 2161395, 2305488, 2881860, 3073984, 3216960, 3458232, 3842480, 4322790, 4610976, 5763720, 6916464, 7684960, 8645580, 9221952, 11527440, 13832928, 15369920, 17291160, 23054880, 27665856, 34582320, 46109760, 69164640, 138329280]

約数ペア:

[(1, 138329280), (2, 69164640), (3, 46109760), (4, 34582320), (5, 27665856), (6, 23054880), (8, 17291160), (9, 15369920), (10, 13832928), (12, 11527440), (15, 9221952), (16, 8645580), (18, 7684960), (20, 6916464), (24, 5763720), (30, 4610976), (32, 4322790), (36, 3842480), (40, 3458232), (43, 3216960), (45, 3073984), (48, 2881860), (60, 2305488), (64, 2161395), (72, 1921240), (80, 1729116), (86, 1608480), (90, 1536992), (96, 1440930), (120, 1152744), (129, 1072320), (144, 960620), (160, 864558), (172, 804240), (180, 768496), (192, 720465), (215, 643392), (240, 576372), (258, 536160), (288, 480310), (320, 432279), (344, 402120), (360, 384248), (387, 357440), (430, 321696), (480, 288186), (516, 268080), (576, 240155), (645, 214464), (688, 201060), (720, 192124), (774, 178720), (860, 160848), (960, 144093), (1032, 134040), (1117, 123840), (1290, 107232), (1376, 100530), (1440, 96062), (1548, 89360), (1720, 80424), (1935, 71488), (2064, 67020), (2234, 61920), (2580, 53616), (2752, 50265), (2880, 48031), (3096, 44680), (3351, 41280), (3440, 40212), (3870, 35744), (4128, 33510), (4468, 30960), (5160, 26808), (5585, 24768), (6192, 22340), (6702, 20640), (6880, 20106), (7740, 17872), (8256, 16755), (8936, 15480), (10053, 13760), (10320, 13404), (11170, 12384)]