223091520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{827}}^1$

素因数の和:1128

約数の個数: 112

約数和(自身を含む): 711695808

約数和(自身を除く): 488604288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 281, 320, 480, 562, 827, 843, 960, 1124, 1405, 1654, 1686, 2248, 2481, 2810, 3308, 3372, 4135, 4215, 4496, 4962, 5620, 6616, 6744, 8270, 8430, 8992, 9924, 11240, 12405, 13232, 13488, 16540, 16860, 17984, 19848, 22480, 24810, 26464, 26976, 33080, 33720, 39696, 44960, 49620, 52928, 53952, 66160, 67440, 79392, 89920, 99240, 132320, 134880, 158784, 198480, 232387, 264640, 269760, 396960, 464774, 697161, 793920, 929548, 1161935, 1394322, 1859096, 2323870, 2788644, 3485805, 3718192, 4647740, 5577288, 6971610, 7436384, 9295480, 11154576, 13943220, 14872768, 18590960, 22309152, 27886440, 37181920, 44618304, 55772880, 74363840, 111545760, 223091520]

約数ペア:

[(1, 223091520), (2, 111545760), (3, 74363840), (4, 55772880), (5, 44618304), (6, 37181920), (8, 27886440), (10, 22309152), (12, 18590960), (15, 14872768), (16, 13943220), (20, 11154576), (24, 9295480), (30, 7436384), (32, 6971610), (40, 5577288), (48, 4647740), (60, 3718192), (64, 3485805), (80, 2788644), (96, 2323870), (120, 1859096), (160, 1394322), (192, 1161935), (240, 929548), (281, 793920), (320, 697161), (480, 464774), (562, 396960), (827, 269760), (843, 264640), (960, 232387), (1124, 198480), (1405, 158784), (1654, 134880), (1686, 132320), (2248, 99240), (2481, 89920), (2810, 79392), (3308, 67440), (3372, 66160), (4135, 53952), (4215, 52928), (4496, 49620), (4962, 44960), (5620, 39696), (6616, 33720), (6744, 33080), (8270, 26976), (8430, 26464), (8992, 24810), (9924, 22480), (11240, 19848), (12405, 17984), (13232, 16860), (13488, 16540)]