196384764800

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{2161}}^1\times {\mathrm{4057}}^1$

素因数の和:6249

約数の個数: 192

約数和(自身を含む): 554829563040

約数和(自身を除く): 358444798240

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, 280, 320, 350, 400, 448, 560, 640, 700, 800, 896, 1120, 1400, 1600, 2161, 2240, 2800, 3200, 4057, 4322, 4480, 5600, 8114, 8644, 10805, 11200, 15127, 16228, 17288, 20285, 21610, 22400, 28399, 30254, 32456, 34576, 40570, 43220, 54025, 56798, 60508, 64912, 69152, 75635, 81140, 86440, 101425, 108050, 113596, 121016, 129824, 138304, 141995, 151270, 162280, 172880, 202850, 216100, 227192, 242032, 259648, 276608, 283990, 302540, 324560, 345760, 378175, 405700, 432200, 454384, 484064, 519296, 567980, 605080, 649120, 691520, 709975, 756350, 811400, 864400, 908768, 968128, 1135960, 1210160, 1298240, 1383040, 1419950, 1512700, 1622800, 1728800, 1817536, 1936256, 2271920, 2420320, 2596480, 2839900, 3025400, 3245600, 3457600, 3635072, 4543840, 4840640, 5679800, 6050800, 6491200, 6915200, 8767177, 9087680, 9681280, 11359600, 12101600, 12982400, 17534354, 18175360, 22719200, 24203200, 35068708, 43835885, 45438400, 48406400, 61370239, 70137416, 87671770, 90876800, 122740478, 140274832, 175343540, 219179425, 245480956, 280549664, 306851195, 350687080, 438358850, 490961912, 561099328, 613702390, 701374160, 876717700, 981923824, 1122198656, 1227404780, 1402748320, 1534255975, 1753435400, 1963847648, 2454809560, 2805496640, 3068511950, 3506870800, 3927695296, 4909619120, 5610993280, 6137023900, 7013741600, 7855390592, 9819238240, 12274047800, 14027483200, 19638476480, 24548095600, 28054966400, 39276952960, 49096191200, 98192382400, 196384764800]

約数ペア:

[(1, 196384764800), (2, 98192382400), (4, 49096191200), (5, 39276952960), (7, 28054966400), (8, 24548095600), (10, 19638476480), (14, 14027483200), (16, 12274047800), (20, 9819238240), (25, 7855390592), (28, 7013741600), (32, 6137023900), (35, 5610993280), (40, 4909619120), (50, 3927695296), (56, 3506870800), (64, 3068511950), (70, 2805496640), (80, 2454809560), (100, 1963847648), (112, 1753435400), (128, 1534255975), (140, 1402748320), (160, 1227404780), (175, 1122198656), (200, 981923824), (224, 876717700), (280, 701374160), (320, 613702390), (350, 561099328), (400, 490961912), (448, 438358850), (560, 350687080), (640, 306851195), (700, 280549664), (800, 245480956), (896, 219179425), (1120, 175343540), (1400, 140274832), (1600, 122740478), (2161, 90876800), (2240, 87671770), (2800, 70137416), (3200, 61370239), (4057, 48406400), (4322, 45438400), (4480, 43835885), (5600, 35068708), (8114, 24203200), (8644, 22719200), (10805, 18175360), (11200, 17534354), (15127, 12982400), (16228, 12101600), (17288, 11359600), (20285, 9681280), (21610, 9087680), (22400, 8767177), (28399, 6915200), (30254, 6491200), (32456, 6050800), (34576, 5679800), (40570, 4840640), (43220, 4543840), (54025, 3635072), (56798, 3457600), (60508, 3245600), (64912, 3025400), (69152, 2839900), (75635, 2596480), (81140, 2420320), (86440, 2271920), (101425, 1936256), (108050, 1817536), (113596, 1728800), (121016, 1622800), (129824, 1512700), (138304, 1419950), (141995, 1383040), (151270, 1298240), (162280, 1210160), (172880, 1135960), (202850, 968128), (216100, 908768), (227192, 864400), (242032, 811400), (259648, 756350), (276608, 709975), (283990, 691520), (302540, 649120), (324560, 605080), (345760, 567980), (378175, 519296), (405700, 484064), (432200, 454384)]