164584000

素因数分解:

$2^6\times 5^3\times 7^1\times {\mathrm{2939}}^1$

素因数の和:2973

約数の個数: 112

約数和(自身を含む): 465978240

約数和(自身を除く): 301394240

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, 140, 160, 175, 200, 224, 250, 280, 320, 350, 400, 448, 500, 560, 700, 800, 875, 1000, 1120, 1400, 1600, 1750, 2000, 2240, 2800, 2939, 3500, 4000, 5600, 5878, 7000, 8000, 11200, 11756, 14000, 14695, 20573, 23512, 28000, 29390, 41146, 47024, 56000, 58780, 73475, 82292, 94048, 102865, 117560, 146950, 164584, 188096, 205730, 235120, 293900, 329168, 367375, 411460, 470240, 514325, 587800, 658336, 734750, 822920, 940480, 1028650, 1175600, 1316672, 1469500, 1645840, 2057300, 2351200, 2571625, 2939000, 3291680, 4114600, 4702400, 5143250, 5878000, 6583360, 8229200, 10286500, 11756000, 16458400, 20573000, 23512000, 32916800, 41146000, 82292000, 164584000]

約数ペア:

[(1, 164584000), (2, 82292000), (4, 41146000), (5, 32916800), (7, 23512000), (8, 20573000), (10, 16458400), (14, 11756000), (16, 10286500), (20, 8229200), (25, 6583360), (28, 5878000), (32, 5143250), (35, 4702400), (40, 4114600), (50, 3291680), (56, 2939000), (64, 2571625), (70, 2351200), (80, 2057300), (100, 1645840), (112, 1469500), (125, 1316672), (140, 1175600), (160, 1028650), (175, 940480), (200, 822920), (224, 734750), (250, 658336), (280, 587800), (320, 514325), (350, 470240), (400, 411460), (448, 367375), (500, 329168), (560, 293900), (700, 235120), (800, 205730), (875, 188096), (1000, 164584), (1120, 146950), (1400, 117560), (1600, 102865), (1750, 94048), (2000, 82292), (2240, 73475), (2800, 58780), (2939, 56000), (3500, 47024), (4000, 41146), (5600, 29390), (5878, 28000), (7000, 23512), (8000, 20573), (11200, 14695), (11756, 14000)]