205744000

素因数分解:

$2^7\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1$

素因数の和:214

約数の個数: 256

約数和(自身を含む): 641571840

約数和(自身を除く): 435827840

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 50, 55, 56, 64, 70, 77, 80, 88, 100, 110, 112, 125, 128, 140, 154, 160, 167, 175, 176, 200, 220, 224, 250, 275, 280, 308, 320, 334, 350, 352, 385, 400, 440, 448, 500, 550, 560, 616, 640, 668, 700, 704, 770, 800, 835, 875, 880, 896, 1000, 1100, 1120, 1169, 1232, 1336, 1375, 1400, 1408, 1540, 1600, 1670, 1750, 1760, 1837, 1925, 2000, 2200, 2240, 2338, 2464, 2672, 2750, 2800, 3080, 3200, 3340, 3500, 3520, 3674, 3850, 4000, 4175, 4400, 4480, 4676, 4928, 5344, 5500, 5600, 5845, 6160, 6680, 7000, 7040, 7348, 7700, 8000, 8350, 8800, 9185, 9352, 9625, 9856, 10688, 11000, 11200, 11690, 12320, 12859, 13360, 14000, 14696, 15400, 16000, 16700, 17600, 18370, 18704, 19250, 20875, 21376, 22000, 22400, 23380, 24640, 25718, 26720, 28000, 29225, 29392, 30800, 33400, 35200, 36740, 37408, 38500, 41750, 44000, 45925, 46760, 49280, 51436, 53440, 56000, 58450, 58784, 61600, 64295, 66800, 73480, 74816, 77000, 83500, 88000, 91850, 93520, 102872, 106880, 112000, 116900, 117568, 123200, 128590, 133600, 146125, 146960, 149632, 154000, 167000, 176000, 183700, 187040, 205744, 229625, 233800, 235136, 246400, 257180, 267200, 292250, 293920, 308000, 321475, 334000, 367400, 374080, 411488, 459250, 467600, 514360, 534400, 584500, 587840, 616000, 642950, 668000, 734800, 748160, 822976, 918500, 935200, 1028720, 1169000, 1175680, 1232000, 1285900, 1336000, 1469600, 1607375, 1645952, 1837000, 1870400, 2057440, 2338000, 2571800, 2672000, 2939200, 3214750, 3674000, 3740800, 4114880, 4676000, 5143600, 5878400, 6429500, 7348000, 8229760, 9352000, 10287200, 12859000, 14696000, 18704000, 20574400, 25718000, 29392000, 41148800, 51436000, 102872000, 205744000]

約数ペア:

[(1, 205744000), (2, 102872000), (4, 51436000), (5, 41148800), (7, 29392000), (8, 25718000), (10, 20574400), (11, 18704000), (14, 14696000), (16, 12859000), (20, 10287200), (22, 9352000), (25, 8229760), (28, 7348000), (32, 6429500), (35, 5878400), (40, 5143600), (44, 4676000), (50, 4114880), (55, 3740800), (56, 3674000), (64, 3214750), (70, 2939200), (77, 2672000), (80, 2571800), (88, 2338000), (100, 2057440), (110, 1870400), (112, 1837000), (125, 1645952), (128, 1607375), (140, 1469600), (154, 1336000), (160, 1285900), (167, 1232000), (175, 1175680), (176, 1169000), (200, 1028720), (220, 935200), (224, 918500), (250, 822976), (275, 748160), (280, 734800), (308, 668000), (320, 642950), (334, 616000), (350, 587840), (352, 584500), (385, 534400), (400, 514360), (440, 467600), (448, 459250), (500, 411488), (550, 374080), (560, 367400), (616, 334000), (640, 321475), (668, 308000), (700, 293920), (704, 292250), (770, 267200), (800, 257180), (835, 246400), (875, 235136), (880, 233800), (896, 229625), (1000, 205744), (1100, 187040), (1120, 183700), (1169, 176000), (1232, 167000), (1336, 154000), (1375, 149632), (1400, 146960), (1408, 146125), (1540, 133600), (1600, 128590), (1670, 123200), (1750, 117568), (1760, 116900), (1837, 112000), (1925, 106880), (2000, 102872), (2200, 93520), (2240, 91850), (2338, 88000), (2464, 83500), (2672, 77000), (2750, 74816), (2800, 73480), (3080, 66800), (3200, 64295), (3340, 61600), (3500, 58784), (3520, 58450), (3674, 56000), (3850, 53440), (4000, 51436), (4175, 49280), (4400, 46760), (4480, 45925), (4676, 44000), (4928, 41750), (5344, 38500), (5500, 37408), (5600, 36740), (5845, 35200), (6160, 33400), (6680, 30800), (7000, 29392), (7040, 29225), (7348, 28000), (7700, 26720), (8000, 25718), (8350, 24640), (8800, 23380), (9185, 22400), (9352, 22000), (9625, 21376), (9856, 20875), (10688, 19250), (11000, 18704), (11200, 18370), (11690, 17600), (12320, 16700), (12859, 16000), (13360, 15400), (14000, 14696)]