42896000

素因数分解:

$2^7\times 5^3\times 7^1\times {\mathrm{383}}^1$

素因数の和:419

約数の個数: 128

約数和(自身を含む): 122204160

約数和(自身を除く): 79308160

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, 383, 400, 448, 500, 560, 640, 700, 766, 800, 875, 896, 1000, 1120, 1400, 1532, 1600, 1750, 1915, 2000, 2240, 2681, 2800, 3064, 3200, 3500, 3830, 4000, 4480, 5362, 5600, 6128, 7000, 7660, 8000, 9575, 10724, 11200, 12256, 13405, 14000, 15320, 16000, 19150, 21448, 22400, 24512, 26810, 28000, 30640, 38300, 42896, 47875, 49024, 53620, 56000, 61280, 67025, 76600, 85792, 95750, 107240, 112000, 122560, 134050, 153200, 171584, 191500, 214480, 245120, 268100, 306400, 335125, 343168, 383000, 428960, 536200, 612800, 670250, 766000, 857920, 1072400, 1225600, 1340500, 1532000, 1715840, 2144800, 2681000, 3064000, 4289600, 5362000, 6128000, 8579200, 10724000, 21448000, 42896000]

約数ペア:

[(1, 42896000), (2, 21448000), (4, 10724000), (5, 8579200), (7, 6128000), (8, 5362000), (10, 4289600), (14, 3064000), (16, 2681000), (20, 2144800), (25, 1715840), (28, 1532000), (32, 1340500), (35, 1225600), (40, 1072400), (50, 857920), (56, 766000), (64, 670250), (70, 612800), (80, 536200), (100, 428960), (112, 383000), (125, 343168), (128, 335125), (140, 306400), (160, 268100), (175, 245120), (200, 214480), (224, 191500), (250, 171584), (280, 153200), (320, 134050), (350, 122560), (383, 112000), (400, 107240), (448, 95750), (500, 85792), (560, 76600), (640, 67025), (700, 61280), (766, 56000), (800, 53620), (875, 49024), (896, 47875), (1000, 42896), (1120, 38300), (1400, 30640), (1532, 28000), (1600, 26810), (1750, 24512), (1915, 22400), (2000, 21448), (2240, 19150), (2681, 16000), (2800, 15320), (3064, 14000), (3200, 13405), (3500, 12256), (3830, 11200), (4000, 10724), (4480, 9575), (5362, 8000), (5600, 7660), (6128, 7000)]