205037760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4967}}^1$

素因数の和:5030

約数の個数: 112

約数和(自身を含む): 666268416

約数和(自身を除く): 461230656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 129, 160, 172, 192, 215, 240, 258, 320, 344, 430, 480, 516, 645, 688, 860, 960, 1032, 1290, 1376, 1720, 2064, 2580, 2752, 3440, 4128, 4967, 5160, 6880, 8256, 9934, 10320, 13760, 14901, 19868, 20640, 24835, 29802, 39736, 41280, 49670, 59604, 74505, 79472, 99340, 119208, 149010, 158944, 198680, 213581, 238416, 298020, 317888, 397360, 427162, 476832, 596040, 640743, 794720, 854324, 953664, 1067905, 1192080, 1281486, 1589440, 1708648, 2135810, 2384160, 2562972, 3203715, 3417296, 4271620, 4768320, 5125944, 6407430, 6834592, 8543240, 10251888, 12814860, 13669184, 17086480, 20503776, 25629720, 34172960, 41007552, 51259440, 68345920, 102518880, 205037760]

約数ペア:

[(1, 205037760), (2, 102518880), (3, 68345920), (4, 51259440), (5, 41007552), (6, 34172960), (8, 25629720), (10, 20503776), (12, 17086480), (15, 13669184), (16, 12814860), (20, 10251888), (24, 8543240), (30, 6834592), (32, 6407430), (40, 5125944), (43, 4768320), (48, 4271620), (60, 3417296), (64, 3203715), (80, 2562972), (86, 2384160), (96, 2135810), (120, 1708648), (129, 1589440), (160, 1281486), (172, 1192080), (192, 1067905), (215, 953664), (240, 854324), (258, 794720), (320, 640743), (344, 596040), (430, 476832), (480, 427162), (516, 397360), (645, 317888), (688, 298020), (860, 238416), (960, 213581), (1032, 198680), (1290, 158944), (1376, 149010), (1720, 119208), (2064, 99340), (2580, 79472), (2752, 74505), (3440, 59604), (4128, 49670), (4967, 41280), (5160, 39736), (6880, 29802), (8256, 24835), (9934, 20640), (10320, 19868), (13760, 14901)]