191475200

素因数分解:

$2^9\times 5^2\times 7^1\times {\mathrm{2137}}^1$

素因数の和:2172

約数の個数: 120

約数和(自身を含む): 542419152

約数和(自身を除く): 350943952

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, 128, 140, 160, 175, 200, 224, 256, 280, 320, 350, 400, 448, 512, 560, 640, 700, 800, 896, 1120, 1280, 1400, 1600, 1792, 2137, 2240, 2560, 2800, 3200, 3584, 4274, 4480, 5600, 6400, 8548, 8960, 10685, 11200, 12800, 14959, 17096, 17920, 21370, 22400, 29918, 34192, 42740, 44800, 53425, 59836, 68384, 74795, 85480, 89600, 106850, 119672, 136768, 149590, 170960, 213700, 239344, 273536, 299180, 341920, 373975, 427400, 478688, 547072, 598360, 683840, 747950, 854800, 957376, 1094144, 1196720, 1367680, 1495900, 1709600, 1914752, 2393440, 2735360, 2991800, 3419200, 3829504, 4786880, 5470720, 5983600, 6838400, 7659008, 9573760, 11967200, 13676800, 19147520, 23934400, 27353600, 38295040, 47868800, 95737600, 191475200]

約数ペア:

[(1, 191475200), (2, 95737600), (4, 47868800), (5, 38295040), (7, 27353600), (8, 23934400), (10, 19147520), (14, 13676800), (16, 11967200), (20, 9573760), (25, 7659008), (28, 6838400), (32, 5983600), (35, 5470720), (40, 4786880), (50, 3829504), (56, 3419200), (64, 2991800), (70, 2735360), (80, 2393440), (100, 1914752), (112, 1709600), (128, 1495900), (140, 1367680), (160, 1196720), (175, 1094144), (200, 957376), (224, 854800), (256, 747950), (280, 683840), (320, 598360), (350, 547072), (400, 478688), (448, 427400), (512, 373975), (560, 341920), (640, 299180), (700, 273536), (800, 239344), (896, 213700), (1120, 170960), (1280, 149590), (1400, 136768), (1600, 119672), (1792, 106850), (2137, 89600), (2240, 85480), (2560, 74795), (2800, 68384), (3200, 59836), (3584, 53425), (4274, 44800), (4480, 42740), (5600, 34192), (6400, 29918), (8548, 22400), (8960, 21370), (10685, 17920), (11200, 17096), (12800, 14959)]