226016000

素因数分解:

$2^8\times 5^3\times 7^1\times {\mathrm{1009}}^1$

素因数の和:1047

約数の個数: 144

約数和(自身を含む): 644105280

約数和(自身を除く): 418089280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 125, 128, 140, 160, 175, 200, 224, 250, 256, 280, 320, 350, 400, 448, 500, 560, 640, 700, 800, 875, 896, 1000, 1009, 1120, 1280, 1400, 1600, 1750, 1792, 2000, 2018, 2240, 2800, 3200, 3500, 4000, 4036, 4480, 5045, 5600, 6400, 7000, 7063, 8000, 8072, 8960, 10090, 11200, 14000, 14126, 16000, 16144, 20180, 22400, 25225, 28000, 28252, 32000, 32288, 35315, 40360, 44800, 50450, 56000, 56504, 64576, 70630, 80720, 100900, 112000, 113008, 126125, 129152, 141260, 161440, 176575, 201800, 224000, 226016, 252250, 258304, 282520, 322880, 353150, 403600, 452032, 504500, 565040, 645760, 706300, 807200, 882875, 904064, 1009000, 1130080, 1291520, 1412600, 1614400, 1765750, 1808128, 2018000, 2260160, 2825200, 3228800, 3531500, 4036000, 4520320, 5650400, 6457600, 7063000, 8072000, 9040640, 11300800, 14126000, 16144000, 22601600, 28252000, 32288000, 45203200, 56504000, 113008000, 226016000]

約数ペア:

[(1, 226016000), (2, 113008000), (4, 56504000), (5, 45203200), (7, 32288000), (8, 28252000), (10, 22601600), (14, 16144000), (16, 14126000), (20, 11300800), (25, 9040640), (28, 8072000), (32, 7063000), (35, 6457600), (40, 5650400), (50, 4520320), (56, 4036000), (64, 3531500), (70, 3228800), (80, 2825200), (100, 2260160), (112, 2018000), (125, 1808128), (128, 1765750), (140, 1614400), (160, 1412600), (175, 1291520), (200, 1130080), (224, 1009000), (250, 904064), (256, 882875), (280, 807200), (320, 706300), (350, 645760), (400, 565040), (448, 504500), (500, 452032), (560, 403600), (640, 353150), (700, 322880), (800, 282520), (875, 258304), (896, 252250), (1000, 226016), (1009, 224000), (1120, 201800), (1280, 176575), (1400, 161440), (1600, 141260), (1750, 129152), (1792, 126125), (2000, 113008), (2018, 112000), (2240, 100900), (2800, 80720), (3200, 70630), (3500, 64576), (4000, 56504), (4036, 56000), (4480, 50450), (5045, 44800), (5600, 40360), (6400, 35315), (7000, 32288), (7063, 32000), (8000, 28252), (8072, 28000), (8960, 25225), (10090, 22400), (11200, 20180), (14000, 16144), (14126, 16000)]