172088000

素因数分解:

$2^6\times 5^3\times 7^2\times {\mathrm{439}}^1$

素因数の和:480

約数の個数: 168

約数和(自身を含む): 496884960

約数和(自身を除く): 324796960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 125, 140, 160, 175, 196, 200, 224, 245, 250, 280, 320, 350, 392, 400, 439, 448, 490, 500, 560, 700, 784, 800, 875, 878, 980, 1000, 1120, 1225, 1400, 1568, 1600, 1750, 1756, 1960, 2000, 2195, 2240, 2450, 2800, 3073, 3136, 3500, 3512, 3920, 4000, 4390, 4900, 5600, 6125, 6146, 7000, 7024, 7840, 8000, 8780, 9800, 10975, 11200, 12250, 12292, 14000, 14048, 15365, 15680, 17560, 19600, 21511, 21950, 24500, 24584, 28000, 28096, 30730, 35120, 39200, 43022, 43900, 49000, 49168, 54875, 56000, 61460, 70240, 76825, 78400, 86044, 87800, 98000, 98336, 107555, 109750, 122920, 140480, 153650, 172088, 175600, 196000, 196672, 215110, 219500, 245840, 307300, 344176, 351200, 384125, 392000, 430220, 439000, 491680, 537775, 614600, 688352, 702400, 768250, 860440, 878000, 983360, 1075550, 1229200, 1376704, 1536500, 1720880, 1756000, 2151100, 2458400, 2688875, 3073000, 3441760, 3512000, 4302200, 4916800, 5377750, 6146000, 6883520, 8604400, 10755500, 12292000, 17208800, 21511000, 24584000, 34417600, 43022000, 86044000, 172088000]

約数ペア:

[(1, 172088000), (2, 86044000), (4, 43022000), (5, 34417600), (7, 24584000), (8, 21511000), (10, 17208800), (14, 12292000), (16, 10755500), (20, 8604400), (25, 6883520), (28, 6146000), (32, 5377750), (35, 4916800), (40, 4302200), (49, 3512000), (50, 3441760), (56, 3073000), (64, 2688875), (70, 2458400), (80, 2151100), (98, 1756000), (100, 1720880), (112, 1536500), (125, 1376704), (140, 1229200), (160, 1075550), (175, 983360), (196, 878000), (200, 860440), (224, 768250), (245, 702400), (250, 688352), (280, 614600), (320, 537775), (350, 491680), (392, 439000), (400, 430220), (439, 392000), (448, 384125), (490, 351200), (500, 344176), (560, 307300), (700, 245840), (784, 219500), (800, 215110), (875, 196672), (878, 196000), (980, 175600), (1000, 172088), (1120, 153650), (1225, 140480), (1400, 122920), (1568, 109750), (1600, 107555), (1750, 98336), (1756, 98000), (1960, 87800), (2000, 86044), (2195, 78400), (2240, 76825), (2450, 70240), (2800, 61460), (3073, 56000), (3136, 54875), (3500, 49168), (3512, 49000), (3920, 43900), (4000, 43022), (4390, 39200), (4900, 35120), (5600, 30730), (6125, 28096), (6146, 28000), (7000, 24584), (7024, 24500), (7840, 21950), (8000, 21511), (8780, 19600), (9800, 17560), (10975, 15680), (11200, 15365), (12250, 14048), (12292, 14000)]