317808000

素因数分解:

$2^7\times 3^2\times 5^3\times {\mathrm{2207}}^1$

素因数の和:2242

約数の個数: 192

約数和(自身を含む): 1141845120

約数和(自身を除く): 824037120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 125, 128, 144, 150, 160, 180, 192, 200, 225, 240, 250, 288, 300, 320, 360, 375, 384, 400, 450, 480, 500, 576, 600, 640, 720, 750, 800, 900, 960, 1000, 1125, 1152, 1200, 1440, 1500, 1600, 1800, 1920, 2000, 2207, 2250, 2400, 2880, 3000, 3200, 3600, 4000, 4414, 4500, 4800, 5760, 6000, 6621, 7200, 8000, 8828, 9000, 9600, 11035, 12000, 13242, 14400, 16000, 17656, 18000, 19863, 22070, 24000, 26484, 28800, 33105, 35312, 36000, 39726, 44140, 48000, 52968, 55175, 66210, 70624, 72000, 79452, 88280, 99315, 105936, 110350, 132420, 141248, 144000, 158904, 165525, 176560, 198630, 211872, 220700, 264840, 275875, 282496, 317808, 331050, 353120, 397260, 423744, 441400, 496575, 529680, 551750, 635616, 662100, 706240, 794520, 827625, 847488, 882800, 993150, 1059360, 1103500, 1271232, 1324200, 1412480, 1589040, 1655250, 1765600, 1986300, 2118720, 2207000, 2482875, 2542464, 2648400, 3178080, 3310500, 3531200, 3972600, 4237440, 4414000, 4965750, 5296800, 6356160, 6621000, 7062400, 7945200, 8828000, 9931500, 10593600, 12712320, 13242000, 15890400, 17656000, 19863000, 21187200, 26484000, 31780800, 35312000, 39726000, 52968000, 63561600, 79452000, 105936000, 158904000, 317808000]

約数ペア:

[(1, 317808000), (2, 158904000), (3, 105936000), (4, 79452000), (5, 63561600), (6, 52968000), (8, 39726000), (9, 35312000), (10, 31780800), (12, 26484000), (15, 21187200), (16, 19863000), (18, 17656000), (20, 15890400), (24, 13242000), (25, 12712320), (30, 10593600), (32, 9931500), (36, 8828000), (40, 7945200), (45, 7062400), (48, 6621000), (50, 6356160), (60, 5296800), (64, 4965750), (72, 4414000), (75, 4237440), (80, 3972600), (90, 3531200), (96, 3310500), (100, 3178080), (120, 2648400), (125, 2542464), (128, 2482875), (144, 2207000), (150, 2118720), (160, 1986300), (180, 1765600), (192, 1655250), (200, 1589040), (225, 1412480), (240, 1324200), (250, 1271232), (288, 1103500), (300, 1059360), (320, 993150), (360, 882800), (375, 847488), (384, 827625), (400, 794520), (450, 706240), (480, 662100), (500, 635616), (576, 551750), (600, 529680), (640, 496575), (720, 441400), (750, 423744), (800, 397260), (900, 353120), (960, 331050), (1000, 317808), (1125, 282496), (1152, 275875), (1200, 264840), (1440, 220700), (1500, 211872), (1600, 198630), (1800, 176560), (1920, 165525), (2000, 158904), (2207, 144000), (2250, 141248), (2400, 132420), (2880, 110350), (3000, 105936), (3200, 99315), (3600, 88280), (4000, 79452), (4414, 72000), (4500, 70624), (4800, 66210), (5760, 55175), (6000, 52968), (6621, 48000), (7200, 44140), (8000, 39726), (8828, 36000), (9000, 35312), (9600, 33105), (11035, 28800), (12000, 26484), (13242, 24000), (14400, 22070), (16000, 19863), (17656, 18000)]