206784000

素因数分解:

$2^9\times 3^2\times 5^3\times {\mathrm{359}}^1$

素因数の和:398

約数の個数: 240

約数和(自身を含む): 746871840

約数和(自身を除く): 540087840

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, 256, 288, 300, 320, 359, 360, 375, 384, 400, 450, 480, 500, 512, 576, 600, 640, 718, 720, 750, 768, 800, 900, 960, 1000, 1077, 1125, 1152, 1200, 1280, 1436, 1440, 1500, 1536, 1600, 1795, 1800, 1920, 2000, 2154, 2250, 2304, 2400, 2560, 2872, 2880, 3000, 3200, 3231, 3590, 3600, 3840, 4000, 4308, 4500, 4608, 4800, 5385, 5744, 5760, 6000, 6400, 6462, 7180, 7200, 7680, 8000, 8616, 8975, 9000, 9600, 10770, 11488, 11520, 12000, 12800, 12924, 14360, 14400, 16000, 16155, 17232, 17950, 18000, 19200, 21540, 22976, 23040, 24000, 25848, 26925, 28720, 28800, 32000, 32310, 34464, 35900, 36000, 38400, 43080, 44875, 45952, 48000, 51696, 53850, 57440, 57600, 64000, 64620, 68928, 71800, 72000, 80775, 86160, 89750, 91904, 96000, 103392, 107700, 114880, 115200, 129240, 134625, 137856, 143600, 144000, 161550, 172320, 179500, 183808, 192000, 206784, 215400, 229760, 258480, 269250, 275712, 287200, 288000, 323100, 344640, 359000, 403875, 413568, 430800, 459520, 516960, 538500, 551424, 574400, 576000, 646200, 689280, 718000, 807750, 827136, 861600, 919040, 1033920, 1077000, 1148800, 1292400, 1378560, 1436000, 1615500, 1654272, 1723200, 2067840, 2154000, 2297600, 2584800, 2757120, 2872000, 3231000, 3446400, 4135680, 4308000, 4595200, 5169600, 5744000, 6462000, 6892800, 8271360, 8616000, 10339200, 11488000, 12924000, 13785600, 17232000, 20678400, 22976000, 25848000, 34464000, 41356800, 51696000, 68928000, 103392000, 206784000]

約数ペア:

[(1, 206784000), (2, 103392000), (3, 68928000), (4, 51696000), (5, 41356800), (6, 34464000), (8, 25848000), (9, 22976000), (10, 20678400), (12, 17232000), (15, 13785600), (16, 12924000), (18, 11488000), (20, 10339200), (24, 8616000), (25, 8271360), (30, 6892800), (32, 6462000), (36, 5744000), (40, 5169600), (45, 4595200), (48, 4308000), (50, 4135680), (60, 3446400), (64, 3231000), (72, 2872000), (75, 2757120), (80, 2584800), (90, 2297600), (96, 2154000), (100, 2067840), (120, 1723200), (125, 1654272), (128, 1615500), (144, 1436000), (150, 1378560), (160, 1292400), (180, 1148800), (192, 1077000), (200, 1033920), (225, 919040), (240, 861600), (250, 827136), (256, 807750), (288, 718000), (300, 689280), (320, 646200), (359, 576000), (360, 574400), (375, 551424), (384, 538500), (400, 516960), (450, 459520), (480, 430800), (500, 413568), (512, 403875), (576, 359000), (600, 344640), (640, 323100), (718, 288000), (720, 287200), (750, 275712), (768, 269250), (800, 258480), (900, 229760), (960, 215400), (1000, 206784), (1077, 192000), (1125, 183808), (1152, 179500), (1200, 172320), (1280, 161550), (1436, 144000), (1440, 143600), (1500, 137856), (1536, 134625), (1600, 129240), (1795, 115200), (1800, 114880), (1920, 107700), (2000, 103392), (2154, 96000), (2250, 91904), (2304, 89750), (2400, 86160), (2560, 80775), (2872, 72000), (2880, 71800), (3000, 68928), (3200, 64620), (3231, 64000), (3590, 57600), (3600, 57440), (3840, 53850), (4000, 51696), (4308, 48000), (4500, 45952), (4608, 44875), (4800, 43080), (5385, 38400), (5744, 36000), (5760, 35900), (6000, 34464), (6400, 32310), (6462, 32000), (7180, 28800), (7200, 28720), (7680, 26925), (8000, 25848), (8616, 24000), (8975, 23040), (9000, 22976), (9600, 21540), (10770, 19200), (11488, 18000), (11520, 17950), (12000, 17232), (12800, 16155), (12924, 16000), (14360, 14400)]