70672000

素因数分解:

$2^7\times 5^3\times 7^1\times {\mathrm{631}}^1$

素因数の和:667

約数の個数: 128

約数和(自身を含む): 201127680

約数和(自身を除く): 130455680

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, 631, 640, 700, 800, 875, 896, 1000, 1120, 1262, 1400, 1600, 1750, 2000, 2240, 2524, 2800, 3155, 3200, 3500, 4000, 4417, 4480, 5048, 5600, 6310, 7000, 8000, 8834, 10096, 11200, 12620, 14000, 15775, 16000, 17668, 20192, 22085, 22400, 25240, 28000, 31550, 35336, 40384, 44170, 50480, 56000, 63100, 70672, 78875, 80768, 88340, 100960, 110425, 112000, 126200, 141344, 157750, 176680, 201920, 220850, 252400, 282688, 315500, 353360, 403840, 441700, 504800, 552125, 565376, 631000, 706720, 883400, 1009600, 1104250, 1262000, 1413440, 1766800, 2019200, 2208500, 2524000, 2826880, 3533600, 4417000, 5048000, 7067200, 8834000, 10096000, 14134400, 17668000, 35336000, 70672000]

約数ペア:

[(1, 70672000), (2, 35336000), (4, 17668000), (5, 14134400), (7, 10096000), (8, 8834000), (10, 7067200), (14, 5048000), (16, 4417000), (20, 3533600), (25, 2826880), (28, 2524000), (32, 2208500), (35, 2019200), (40, 1766800), (50, 1413440), (56, 1262000), (64, 1104250), (70, 1009600), (80, 883400), (100, 706720), (112, 631000), (125, 565376), (128, 552125), (140, 504800), (160, 441700), (175, 403840), (200, 353360), (224, 315500), (250, 282688), (280, 252400), (320, 220850), (350, 201920), (400, 176680), (448, 157750), (500, 141344), (560, 126200), (631, 112000), (640, 110425), (700, 100960), (800, 88340), (875, 80768), (896, 78875), (1000, 70672), (1120, 63100), (1262, 56000), (1400, 50480), (1600, 44170), (1750, 40384), (2000, 35336), (2240, 31550), (2524, 28000), (2800, 25240), (3155, 22400), (3200, 22085), (3500, 20192), (4000, 17668), (4417, 16000), (4480, 15775), (5048, 14000), (5600, 12620), (6310, 11200), (7000, 10096), (8000, 8834)]