158933600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1$

素因数の和:409

約数の個数: 144

約数和(自身を含む): 449408736

約数和(自身を除く): 290475136

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 101, 112, 140, 160, 175, 200, 202, 224, 280, 281, 350, 400, 404, 505, 560, 562, 700, 707, 800, 808, 1010, 1120, 1124, 1400, 1405, 1414, 1616, 1967, 2020, 2248, 2525, 2800, 2810, 2828, 3232, 3535, 3934, 4040, 4496, 5050, 5600, 5620, 5656, 7025, 7070, 7868, 8080, 8992, 9835, 10100, 11240, 11312, 14050, 14140, 15736, 16160, 17675, 19670, 20200, 22480, 22624, 28100, 28280, 28381, 31472, 35350, 39340, 40400, 44960, 49175, 56200, 56560, 56762, 62944, 70700, 78680, 80800, 98350, 112400, 113120, 113524, 141400, 141905, 157360, 196700, 198667, 224800, 227048, 282800, 283810, 314720, 393400, 397334, 454096, 565600, 567620, 709525, 786800, 794668, 908192, 993335, 1135240, 1419050, 1573600, 1589336, 1986670, 2270480, 2838100, 3178672, 3973340, 4540960, 4966675, 5676200, 6357344, 7946680, 9933350, 11352400, 15893360, 19866700, 22704800, 31786720, 39733400, 79466800, 158933600]

約数ペア:

[(1, 158933600), (2, 79466800), (4, 39733400), (5, 31786720), (7, 22704800), (8, 19866700), (10, 15893360), (14, 11352400), (16, 9933350), (20, 7946680), (25, 6357344), (28, 5676200), (32, 4966675), (35, 4540960), (40, 3973340), (50, 3178672), (56, 2838100), (70, 2270480), (80, 1986670), (100, 1589336), (101, 1573600), (112, 1419050), (140, 1135240), (160, 993335), (175, 908192), (200, 794668), (202, 786800), (224, 709525), (280, 567620), (281, 565600), (350, 454096), (400, 397334), (404, 393400), (505, 314720), (560, 283810), (562, 282800), (700, 227048), (707, 224800), (800, 198667), (808, 196700), (1010, 157360), (1120, 141905), (1124, 141400), (1400, 113524), (1405, 113120), (1414, 112400), (1616, 98350), (1967, 80800), (2020, 78680), (2248, 70700), (2525, 62944), (2800, 56762), (2810, 56560), (2828, 56200), (3232, 49175), (3535, 44960), (3934, 40400), (4040, 39340), (4496, 35350), (5050, 31472), (5600, 28381), (5620, 28280), (5656, 28100), (7025, 22624), (7070, 22480), (7868, 20200), (8080, 19670), (8992, 17675), (9835, 16160), (10100, 15736), (11240, 14140), (11312, 14050)]