266224000

素因数分解:

$2^7\times 5^3\times 7^1\times {\mathrm{2377}}^1$

素因数の和:2413

約数の個数: 128

約数和(自身を含む): 756774720

約数和(自身を除く): 490550720

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, 280, 320, 350, 400, 448, 500, 560, 640, 700, 800, 875, 896, 1000, 1120, 1400, 1600, 1750, 2000, 2240, 2377, 2800, 3200, 3500, 4000, 4480, 4754, 5600, 7000, 8000, 9508, 11200, 11885, 14000, 16000, 16639, 19016, 22400, 23770, 28000, 33278, 38032, 47540, 56000, 59425, 66556, 76064, 83195, 95080, 112000, 118850, 133112, 152128, 166390, 190160, 237700, 266224, 297125, 304256, 332780, 380320, 415975, 475400, 532448, 594250, 665560, 760640, 831950, 950800, 1064896, 1188500, 1331120, 1521280, 1663900, 1901600, 2079875, 2129792, 2377000, 2662240, 3327800, 3803200, 4159750, 4754000, 5324480, 6655600, 7606400, 8319500, 9508000, 10648960, 13311200, 16639000, 19016000, 26622400, 33278000, 38032000, 53244800, 66556000, 133112000, 266224000]

約数ペア:

[(1, 266224000), (2, 133112000), (4, 66556000), (5, 53244800), (7, 38032000), (8, 33278000), (10, 26622400), (14, 19016000), (16, 16639000), (20, 13311200), (25, 10648960), (28, 9508000), (32, 8319500), (35, 7606400), (40, 6655600), (50, 5324480), (56, 4754000), (64, 4159750), (70, 3803200), (80, 3327800), (100, 2662240), (112, 2377000), (125, 2129792), (128, 2079875), (140, 1901600), (160, 1663900), (175, 1521280), (200, 1331120), (224, 1188500), (250, 1064896), (280, 950800), (320, 831950), (350, 760640), (400, 665560), (448, 594250), (500, 532448), (560, 475400), (640, 415975), (700, 380320), (800, 332780), (875, 304256), (896, 297125), (1000, 266224), (1120, 237700), (1400, 190160), (1600, 166390), (1750, 152128), (2000, 133112), (2240, 118850), (2377, 112000), (2800, 95080), (3200, 83195), (3500, 76064), (4000, 66556), (4480, 59425), (4754, 56000), (5600, 47540), (7000, 38032), (8000, 33278), (9508, 28000), (11200, 23770), (11885, 22400), (14000, 19016), (16000, 16639)]