129651200

素因数分解:

$2^9\times 5^2\times 7^1\times {\mathrm{1447}}^1$

素因数の和:1482

約数の個数: 120

約数和(自身を含む): 367363392

約数和(自身を除く): 237712192

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, 128, 140, 160, 175, 200, 224, 256, 280, 320, 350, 400, 448, 512, 560, 640, 700, 800, 896, 1120, 1280, 1400, 1447, 1600, 1792, 2240, 2560, 2800, 2894, 3200, 3584, 4480, 5600, 5788, 6400, 7235, 8960, 10129, 11200, 11576, 12800, 14470, 17920, 20258, 22400, 23152, 28940, 36175, 40516, 44800, 46304, 50645, 57880, 72350, 81032, 89600, 92608, 101290, 115760, 144700, 162064, 185216, 202580, 231520, 253225, 289400, 324128, 370432, 405160, 463040, 506450, 578800, 648256, 740864, 810320, 926080, 1012900, 1157600, 1296512, 1620640, 1852160, 2025800, 2315200, 2593024, 3241280, 3704320, 4051600, 4630400, 5186048, 6482560, 8103200, 9260800, 12965120, 16206400, 18521600, 25930240, 32412800, 64825600, 129651200]

約数ペア:

[(1, 129651200), (2, 64825600), (4, 32412800), (5, 25930240), (7, 18521600), (8, 16206400), (10, 12965120), (14, 9260800), (16, 8103200), (20, 6482560), (25, 5186048), (28, 4630400), (32, 4051600), (35, 3704320), (40, 3241280), (50, 2593024), (56, 2315200), (64, 2025800), (70, 1852160), (80, 1620640), (100, 1296512), (112, 1157600), (128, 1012900), (140, 926080), (160, 810320), (175, 740864), (200, 648256), (224, 578800), (256, 506450), (280, 463040), (320, 405160), (350, 370432), (400, 324128), (448, 289400), (512, 253225), (560, 231520), (640, 202580), (700, 185216), (800, 162064), (896, 144700), (1120, 115760), (1280, 101290), (1400, 92608), (1447, 89600), (1600, 81032), (1792, 72350), (2240, 57880), (2560, 50645), (2800, 46304), (2894, 44800), (3200, 40516), (3584, 36175), (4480, 28940), (5600, 23152), (5788, 22400), (6400, 20258), (7235, 17920), (8960, 14470), (10129, 12800), (11200, 11576)]