84896000

素因数分解:

$2^8\times 5^3\times 7^1\times {\mathrm{379}}^1$

素因数の和:417

約数の個数: 144

約数和(自身を含む): 242336640

約数和(自身を除く): 157440640

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, 256, 280, 320, 350, 379, 400, 448, 500, 560, 640, 700, 758, 800, 875, 896, 1000, 1120, 1280, 1400, 1516, 1600, 1750, 1792, 1895, 2000, 2240, 2653, 2800, 3032, 3200, 3500, 3790, 4000, 4480, 5306, 5600, 6064, 6400, 7000, 7580, 8000, 8960, 9475, 10612, 11200, 12128, 13265, 14000, 15160, 16000, 18950, 21224, 22400, 24256, 26530, 28000, 30320, 32000, 37900, 42448, 44800, 47375, 48512, 53060, 56000, 60640, 66325, 75800, 84896, 94750, 97024, 106120, 112000, 121280, 132650, 151600, 169792, 189500, 212240, 224000, 242560, 265300, 303200, 331625, 339584, 379000, 424480, 485120, 530600, 606400, 663250, 679168, 758000, 848960, 1061200, 1212800, 1326500, 1516000, 1697920, 2122400, 2425600, 2653000, 3032000, 3395840, 4244800, 5306000, 6064000, 8489600, 10612000, 12128000, 16979200, 21224000, 42448000, 84896000]

約数ペア:

[(1, 84896000), (2, 42448000), (4, 21224000), (5, 16979200), (7, 12128000), (8, 10612000), (10, 8489600), (14, 6064000), (16, 5306000), (20, 4244800), (25, 3395840), (28, 3032000), (32, 2653000), (35, 2425600), (40, 2122400), (50, 1697920), (56, 1516000), (64, 1326500), (70, 1212800), (80, 1061200), (100, 848960), (112, 758000), (125, 679168), (128, 663250), (140, 606400), (160, 530600), (175, 485120), (200, 424480), (224, 379000), (250, 339584), (256, 331625), (280, 303200), (320, 265300), (350, 242560), (379, 224000), (400, 212240), (448, 189500), (500, 169792), (560, 151600), (640, 132650), (700, 121280), (758, 112000), (800, 106120), (875, 97024), (896, 94750), (1000, 84896), (1120, 75800), (1280, 66325), (1400, 60640), (1516, 56000), (1600, 53060), (1750, 48512), (1792, 47375), (1895, 44800), (2000, 42448), (2240, 37900), (2653, 32000), (2800, 30320), (3032, 28000), (3200, 26530), (3500, 24256), (3790, 22400), (4000, 21224), (4480, 18950), (5306, 16000), (5600, 15160), (6064, 14000), (6400, 13265), (7000, 12128), (7580, 11200), (8000, 10612), (8960, 9475)]