244832000

素因数分解:

$2^8\times 5^3\times 7^1\times {\mathrm{1093}}^1$

素因数の和:1131

約数の個数: 144

約数和(自身を含む): 697674432

約数和(自身を除く): 452842432

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, 1093, 1120, 1280, 1400, 1600, 1750, 1792, 2000, 2186, 2240, 2800, 3200, 3500, 4000, 4372, 4480, 5465, 5600, 6400, 7000, 7651, 8000, 8744, 8960, 10930, 11200, 14000, 15302, 16000, 17488, 21860, 22400, 27325, 28000, 30604, 32000, 34976, 38255, 43720, 44800, 54650, 56000, 61208, 69952, 76510, 87440, 109300, 112000, 122416, 136625, 139904, 153020, 174880, 191275, 218600, 224000, 244832, 273250, 279808, 306040, 349760, 382550, 437200, 489664, 546500, 612080, 699520, 765100, 874400, 956375, 979328, 1093000, 1224160, 1399040, 1530200, 1748800, 1912750, 1958656, 2186000, 2448320, 3060400, 3497600, 3825500, 4372000, 4896640, 6120800, 6995200, 7651000, 8744000, 9793280, 12241600, 15302000, 17488000, 24483200, 30604000, 34976000, 48966400, 61208000, 122416000, 244832000]

約数ペア:

[(1, 244832000), (2, 122416000), (4, 61208000), (5, 48966400), (7, 34976000), (8, 30604000), (10, 24483200), (14, 17488000), (16, 15302000), (20, 12241600), (25, 9793280), (28, 8744000), (32, 7651000), (35, 6995200), (40, 6120800), (50, 4896640), (56, 4372000), (64, 3825500), (70, 3497600), (80, 3060400), (100, 2448320), (112, 2186000), (125, 1958656), (128, 1912750), (140, 1748800), (160, 1530200), (175, 1399040), (200, 1224160), (224, 1093000), (250, 979328), (256, 956375), (280, 874400), (320, 765100), (350, 699520), (400, 612080), (448, 546500), (500, 489664), (560, 437200), (640, 382550), (700, 349760), (800, 306040), (875, 279808), (896, 273250), (1000, 244832), (1093, 224000), (1120, 218600), (1280, 191275), (1400, 174880), (1600, 153020), (1750, 139904), (1792, 136625), (2000, 122416), (2186, 112000), (2240, 109300), (2800, 87440), (3200, 76510), (3500, 69952), (4000, 61208), (4372, 56000), (4480, 54650), (5465, 44800), (5600, 43720), (6400, 38255), (7000, 34976), (7651, 32000), (8000, 30604), (8744, 28000), (8960, 27325), (10930, 22400), (11200, 21860), (14000, 17488), (15302, 16000)]