461042960

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{337}}^1\times {\mathrm{349}}^1$

素因数の和:713

約数の個数: 120

約数和(自身を含む): 1254216600

約数和(自身を除く): 793173640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 337, 349, 392, 490, 560, 674, 698, 784, 980, 1348, 1396, 1685, 1745, 1960, 2359, 2443, 2696, 2792, 3370, 3490, 3920, 4718, 4886, 5392, 5584, 6740, 6980, 9436, 9772, 11795, 12215, 13480, 13960, 16513, 17101, 18872, 19544, 23590, 24430, 26960, 27920, 33026, 34202, 37744, 39088, 47180, 48860, 66052, 68404, 82565, 85505, 94360, 97720, 117613, 132104, 136808, 165130, 171010, 188720, 195440, 235226, 264208, 273616, 330260, 342020, 470452, 588065, 660520, 684040, 823291, 940904, 1176130, 1321040, 1368080, 1646582, 1881808, 2352260, 3293164, 4116455, 4704520, 5763037, 6586328, 8232910, 9409040, 11526074, 13172656, 16465820, 23052148, 28815185, 32931640, 46104296, 57630370, 65863280, 92208592, 115260740, 230521480, 461042960]

約数ペア:

[(1, 461042960), (2, 230521480), (4, 115260740), (5, 92208592), (7, 65863280), (8, 57630370), (10, 46104296), (14, 32931640), (16, 28815185), (20, 23052148), (28, 16465820), (35, 13172656), (40, 11526074), (49, 9409040), (56, 8232910), (70, 6586328), (80, 5763037), (98, 4704520), (112, 4116455), (140, 3293164), (196, 2352260), (245, 1881808), (280, 1646582), (337, 1368080), (349, 1321040), (392, 1176130), (490, 940904), (560, 823291), (674, 684040), (698, 660520), (784, 588065), (980, 470452), (1348, 342020), (1396, 330260), (1685, 273616), (1745, 264208), (1960, 235226), (2359, 195440), (2443, 188720), (2696, 171010), (2792, 165130), (3370, 136808), (3490, 132104), (3920, 117613), (4718, 97720), (4886, 94360), (5392, 85505), (5584, 82565), (6740, 68404), (6980, 66052), (9436, 48860), (9772, 47180), (11795, 39088), (12215, 37744), (13480, 34202), (13960, 33026), (16513, 27920), (17101, 26960), (18872, 24430), (19544, 23590)]