189101760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{701}}^1$

素因数の和:1002

約数の個数: 112

約数和(自身を含む): 603394272

約数和(自身を除く): 414292512

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, 701, 843, 960, 1124, 1402, 1405, 1686, 2103, 2248, 2804, 2810, 3372, 3505, 4206, 4215, 4496, 5608, 5620, 6744, 7010, 8412, 8430, 8992, 10515, 11216, 11240, 13488, 14020, 16824, 16860, 17984, 21030, 22432, 22480, 26976, 28040, 33648, 33720, 42060, 44864, 44960, 53952, 56080, 67296, 67440, 84120, 89920, 112160, 134592, 134880, 168240, 196981, 224320, 269760, 336480, 393962, 590943, 672960, 787924, 984905, 1181886, 1575848, 1969810, 2363772, 2954715, 3151696, 3939620, 4727544, 5909430, 6303392, 7879240, 9455088, 11818860, 12606784, 15758480, 18910176, 23637720, 31516960, 37820352, 47275440, 63033920, 94550880, 189101760]

約数ペア:

[(1, 189101760), (2, 94550880), (3, 63033920), (4, 47275440), (5, 37820352), (6, 31516960), (8, 23637720), (10, 18910176), (12, 15758480), (15, 12606784), (16, 11818860), (20, 9455088), (24, 7879240), (30, 6303392), (32, 5909430), (40, 4727544), (48, 3939620), (60, 3151696), (64, 2954715), (80, 2363772), (96, 1969810), (120, 1575848), (160, 1181886), (192, 984905), (240, 787924), (281, 672960), (320, 590943), (480, 393962), (562, 336480), (701, 269760), (843, 224320), (960, 196981), (1124, 168240), (1402, 134880), (1405, 134592), (1686, 112160), (2103, 89920), (2248, 84120), (2804, 67440), (2810, 67296), (3372, 56080), (3505, 53952), (4206, 44960), (4215, 44864), (4496, 42060), (5608, 33720), (5620, 33648), (6744, 28040), (7010, 26976), (8412, 22480), (8430, 22432), (8992, 21030), (10515, 17984), (11216, 16860), (11240, 16824), (13488, 14020)]