126448000

素因数分解:

$2^7\times 5^3\times 7^1\times {\mathrm{1129}}^1$

素因数の和:1165

約数の個数: 128

約数和(自身を含む): 359611200

約数和(自身を除く): 233163200

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, 1129, 1400, 1600, 1750, 2000, 2240, 2258, 2800, 3200, 3500, 4000, 4480, 4516, 5600, 5645, 7000, 7903, 8000, 9032, 11200, 11290, 14000, 15806, 16000, 18064, 22400, 22580, 28000, 28225, 31612, 36128, 39515, 45160, 56000, 56450, 63224, 72256, 79030, 90320, 112000, 112900, 126448, 141125, 144512, 158060, 180640, 197575, 225800, 252896, 282250, 316120, 361280, 395150, 451600, 505792, 564500, 632240, 722560, 790300, 903200, 987875, 1011584, 1129000, 1264480, 1580600, 1806400, 1975750, 2258000, 2528960, 3161200, 3612800, 3951500, 4516000, 5057920, 6322400, 7903000, 9032000, 12644800, 15806000, 18064000, 25289600, 31612000, 63224000, 126448000]

約数ペア:

[(1, 126448000), (2, 63224000), (4, 31612000), (5, 25289600), (7, 18064000), (8, 15806000), (10, 12644800), (14, 9032000), (16, 7903000), (20, 6322400), (25, 5057920), (28, 4516000), (32, 3951500), (35, 3612800), (40, 3161200), (50, 2528960), (56, 2258000), (64, 1975750), (70, 1806400), (80, 1580600), (100, 1264480), (112, 1129000), (125, 1011584), (128, 987875), (140, 903200), (160, 790300), (175, 722560), (200, 632240), (224, 564500), (250, 505792), (280, 451600), (320, 395150), (350, 361280), (400, 316120), (448, 282250), (500, 252896), (560, 225800), (640, 197575), (700, 180640), (800, 158060), (875, 144512), (896, 141125), (1000, 126448), (1120, 112900), (1129, 112000), (1400, 90320), (1600, 79030), (1750, 72256), (2000, 63224), (2240, 56450), (2258, 56000), (2800, 45160), (3200, 39515), (3500, 36128), (4000, 31612), (4480, 28225), (4516, 28000), (5600, 22580), (5645, 22400), (7000, 18064), (7903, 16000), (8000, 15806), (9032, 14000), (11200, 11290)]