216272000

素因数分解:

$2^7\times 5^3\times 7^1\times {\mathrm{1931}}^1$

素因数の和:1967

約数の個数: 128

約数和(自身を含む): 614839680

約数和(自身を除く): 398567680

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, 1931, 2000, 2240, 2800, 3200, 3500, 3862, 4000, 4480, 5600, 7000, 7724, 8000, 9655, 11200, 13517, 14000, 15448, 16000, 19310, 22400, 27034, 28000, 30896, 38620, 48275, 54068, 56000, 61792, 67585, 77240, 96550, 108136, 112000, 123584, 135170, 154480, 193100, 216272, 241375, 247168, 270340, 308960, 337925, 386200, 432544, 482750, 540680, 617920, 675850, 772400, 865088, 965500, 1081360, 1235840, 1351700, 1544800, 1689625, 1730176, 1931000, 2162720, 2703400, 3089600, 3379250, 3862000, 4325440, 5406800, 6179200, 6758500, 7724000, 8650880, 10813600, 13517000, 15448000, 21627200, 27034000, 30896000, 43254400, 54068000, 108136000, 216272000]

約数ペア:

[(1, 216272000), (2, 108136000), (4, 54068000), (5, 43254400), (7, 30896000), (8, 27034000), (10, 21627200), (14, 15448000), (16, 13517000), (20, 10813600), (25, 8650880), (28, 7724000), (32, 6758500), (35, 6179200), (40, 5406800), (50, 4325440), (56, 3862000), (64, 3379250), (70, 3089600), (80, 2703400), (100, 2162720), (112, 1931000), (125, 1730176), (128, 1689625), (140, 1544800), (160, 1351700), (175, 1235840), (200, 1081360), (224, 965500), (250, 865088), (280, 772400), (320, 675850), (350, 617920), (400, 540680), (448, 482750), (500, 432544), (560, 386200), (640, 337925), (700, 308960), (800, 270340), (875, 247168), (896, 241375), (1000, 216272), (1120, 193100), (1400, 154480), (1600, 135170), (1750, 123584), (1931, 112000), (2000, 108136), (2240, 96550), (2800, 77240), (3200, 67585), (3500, 61792), (3862, 56000), (4000, 54068), (4480, 48275), (5600, 38620), (7000, 30896), (7724, 28000), (8000, 27034), (9655, 22400), (11200, 19310), (13517, 16000), (14000, 15448)]