16912000

素因数分解:

$2^7\times 5^3\times 7^1\times {\mathrm{151}}^1$

素因数の和:187

約数の個数: 128

約数和(自身を含む): 48372480

約数和(自身を除く): 31460480

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, 151, 160, 175, 200, 224, 250, 280, 302, 320, 350, 400, 448, 500, 560, 604, 640, 700, 755, 800, 875, 896, 1000, 1057, 1120, 1208, 1400, 1510, 1600, 1750, 2000, 2114, 2240, 2416, 2800, 3020, 3200, 3500, 3775, 4000, 4228, 4480, 4832, 5285, 5600, 6040, 7000, 7550, 8000, 8456, 9664, 10570, 11200, 12080, 14000, 15100, 16000, 16912, 18875, 19328, 21140, 22400, 24160, 26425, 28000, 30200, 33824, 37750, 42280, 48320, 52850, 56000, 60400, 67648, 75500, 84560, 96640, 105700, 112000, 120800, 132125, 135296, 151000, 169120, 211400, 241600, 264250, 302000, 338240, 422800, 483200, 528500, 604000, 676480, 845600, 1057000, 1208000, 1691200, 2114000, 2416000, 3382400, 4228000, 8456000, 16912000]

約数ペア:

[(1, 16912000), (2, 8456000), (4, 4228000), (5, 3382400), (7, 2416000), (8, 2114000), (10, 1691200), (14, 1208000), (16, 1057000), (20, 845600), (25, 676480), (28, 604000), (32, 528500), (35, 483200), (40, 422800), (50, 338240), (56, 302000), (64, 264250), (70, 241600), (80, 211400), (100, 169120), (112, 151000), (125, 135296), (128, 132125), (140, 120800), (151, 112000), (160, 105700), (175, 96640), (200, 84560), (224, 75500), (250, 67648), (280, 60400), (302, 56000), (320, 52850), (350, 48320), (400, 42280), (448, 37750), (500, 33824), (560, 30200), (604, 28000), (640, 26425), (700, 24160), (755, 22400), (800, 21140), (875, 19328), (896, 18875), (1000, 16912), (1057, 16000), (1120, 15100), (1208, 14000), (1400, 12080), (1510, 11200), (1600, 10570), (1750, 9664), (2000, 8456), (2114, 8000), (2240, 7550), (2416, 7000), (2800, 6040), (3020, 5600), (3200, 5285), (3500, 4832), (3775, 4480), (4000, 4228)]