141344000

素因数分解:

$2^8\times 5^3\times 7^1\times {\mathrm{631}}^1$

素因数の和:669

約数の個数: 144

約数和(自身を含む): 403044096

約数和(自身を除く): 261700096

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, 400, 448, 500, 560, 631, 640, 700, 800, 875, 896, 1000, 1120, 1262, 1280, 1400, 1600, 1750, 1792, 2000, 2240, 2524, 2800, 3155, 3200, 3500, 4000, 4417, 4480, 5048, 5600, 6310, 6400, 7000, 8000, 8834, 8960, 10096, 11200, 12620, 14000, 15775, 16000, 17668, 20192, 22085, 22400, 25240, 28000, 31550, 32000, 35336, 40384, 44170, 44800, 50480, 56000, 63100, 70672, 78875, 80768, 88340, 100960, 110425, 112000, 126200, 141344, 157750, 161536, 176680, 201920, 220850, 224000, 252400, 282688, 315500, 353360, 403840, 441700, 504800, 552125, 565376, 631000, 706720, 807680, 883400, 1009600, 1104250, 1130752, 1262000, 1413440, 1766800, 2019200, 2208500, 2524000, 2826880, 3533600, 4038400, 4417000, 5048000, 5653760, 7067200, 8834000, 10096000, 14134400, 17668000, 20192000, 28268800, 35336000, 70672000, 141344000]

約数ペア:

[(1, 141344000), (2, 70672000), (4, 35336000), (5, 28268800), (7, 20192000), (8, 17668000), (10, 14134400), (14, 10096000), (16, 8834000), (20, 7067200), (25, 5653760), (28, 5048000), (32, 4417000), (35, 4038400), (40, 3533600), (50, 2826880), (56, 2524000), (64, 2208500), (70, 2019200), (80, 1766800), (100, 1413440), (112, 1262000), (125, 1130752), (128, 1104250), (140, 1009600), (160, 883400), (175, 807680), (200, 706720), (224, 631000), (250, 565376), (256, 552125), (280, 504800), (320, 441700), (350, 403840), (400, 353360), (448, 315500), (500, 282688), (560, 252400), (631, 224000), (640, 220850), (700, 201920), (800, 176680), (875, 161536), (896, 157750), (1000, 141344), (1120, 126200), (1262, 112000), (1280, 110425), (1400, 100960), (1600, 88340), (1750, 80768), (1792, 78875), (2000, 70672), (2240, 63100), (2524, 56000), (2800, 50480), (3155, 44800), (3200, 44170), (3500, 40384), (4000, 35336), (4417, 32000), (4480, 31550), (5048, 28000), (5600, 25240), (6310, 22400), (6400, 22085), (7000, 20192), (8000, 17668), (8834, 16000), (8960, 15775), (10096, 14000), (11200, 12620)]