239344000

素因数分解:

$2^7\times 5^3\times 7^1\times {\mathrm{2137}}^1$

素因数の和:2173

約数の個数: 128

約数和(自身を含む): 680397120

約数和(自身を除く): 441053120

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, 640, 700, 800, 875, 896, 1000, 1120, 1400, 1600, 1750, 2000, 2137, 2240, 2800, 3200, 3500, 4000, 4274, 4480, 5600, 7000, 8000, 8548, 10685, 11200, 14000, 14959, 16000, 17096, 21370, 22400, 28000, 29918, 34192, 42740, 53425, 56000, 59836, 68384, 74795, 85480, 106850, 112000, 119672, 136768, 149590, 170960, 213700, 239344, 267125, 273536, 299180, 341920, 373975, 427400, 478688, 534250, 598360, 683840, 747950, 854800, 957376, 1068500, 1196720, 1367680, 1495900, 1709600, 1869875, 1914752, 2137000, 2393440, 2991800, 3419200, 3739750, 4274000, 4786880, 5983600, 6838400, 7479500, 8548000, 9573760, 11967200, 14959000, 17096000, 23934400, 29918000, 34192000, 47868800, 59836000, 119672000, 239344000]

約数ペア:

[(1, 239344000), (2, 119672000), (4, 59836000), (5, 47868800), (7, 34192000), (8, 29918000), (10, 23934400), (14, 17096000), (16, 14959000), (20, 11967200), (25, 9573760), (28, 8548000), (32, 7479500), (35, 6838400), (40, 5983600), (50, 4786880), (56, 4274000), (64, 3739750), (70, 3419200), (80, 2991800), (100, 2393440), (112, 2137000), (125, 1914752), (128, 1869875), (140, 1709600), (160, 1495900), (175, 1367680), (200, 1196720), (224, 1068500), (250, 957376), (280, 854800), (320, 747950), (350, 683840), (400, 598360), (448, 534250), (500, 478688), (560, 427400), (640, 373975), (700, 341920), (800, 299180), (875, 273536), (896, 267125), (1000, 239344), (1120, 213700), (1400, 170960), (1600, 149590), (1750, 136768), (2000, 119672), (2137, 112000), (2240, 106850), (2800, 85480), (3200, 74795), (3500, 68384), (4000, 59836), (4274, 56000), (4480, 53425), (5600, 42740), (7000, 34192), (8000, 29918), (8548, 28000), (10685, 22400), (11200, 21370), (14000, 17096), (14959, 16000)]