210905280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1093}}^1$

素因数の和:1183

約数の個数: 168

約数和(自身を含む): 736927152

約数和(自身を除く): 526021872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 67, 72, 80, 90, 96, 120, 134, 144, 160, 180, 192, 201, 240, 268, 288, 320, 335, 360, 402, 480, 536, 576, 603, 670, 720, 804, 960, 1005, 1072, 1093, 1206, 1340, 1440, 1608, 2010, 2144, 2186, 2412, 2680, 2880, 3015, 3216, 3279, 4020, 4288, 4372, 4824, 5360, 5465, 6030, 6432, 6558, 8040, 8744, 9648, 9837, 10720, 10930, 12060, 12864, 13116, 16080, 16395, 17488, 19296, 19674, 21440, 21860, 24120, 26232, 32160, 32790, 34976, 38592, 39348, 43720, 48240, 49185, 52464, 64320, 65580, 69952, 73231, 78696, 87440, 96480, 98370, 104928, 131160, 146462, 157392, 174880, 192960, 196740, 209856, 219693, 262320, 292924, 314784, 349760, 366155, 393480, 439386, 524640, 585848, 629568, 659079, 732310, 786960, 878772, 1049280, 1098465, 1171696, 1318158, 1464620, 1573920, 1757544, 2196930, 2343392, 2636316, 2929240, 3147840, 3295395, 3515088, 4393860, 4686784, 5272632, 5858480, 6590790, 7030176, 8787720, 10545264, 11716960, 13181580, 14060352, 17575440, 21090528, 23433920, 26363160, 35150880, 42181056, 52726320, 70301760, 105452640, 210905280]

約数ペア:

[(1, 210905280), (2, 105452640), (3, 70301760), (4, 52726320), (5, 42181056), (6, 35150880), (8, 26363160), (9, 23433920), (10, 21090528), (12, 17575440), (15, 14060352), (16, 13181580), (18, 11716960), (20, 10545264), (24, 8787720), (30, 7030176), (32, 6590790), (36, 5858480), (40, 5272632), (45, 4686784), (48, 4393860), (60, 3515088), (64, 3295395), (67, 3147840), (72, 2929240), (80, 2636316), (90, 2343392), (96, 2196930), (120, 1757544), (134, 1573920), (144, 1464620), (160, 1318158), (180, 1171696), (192, 1098465), (201, 1049280), (240, 878772), (268, 786960), (288, 732310), (320, 659079), (335, 629568), (360, 585848), (402, 524640), (480, 439386), (536, 393480), (576, 366155), (603, 349760), (670, 314784), (720, 292924), (804, 262320), (960, 219693), (1005, 209856), (1072, 196740), (1093, 192960), (1206, 174880), (1340, 157392), (1440, 146462), (1608, 131160), (2010, 104928), (2144, 98370), (2186, 96480), (2412, 87440), (2680, 78696), (2880, 73231), (3015, 69952), (3216, 65580), (3279, 64320), (4020, 52464), (4288, 49185), (4372, 48240), (4824, 43720), (5360, 39348), (5465, 38592), (6030, 34976), (6432, 32790), (6558, 32160), (8040, 26232), (8744, 24120), (9648, 21860), (9837, 21440), (10720, 19674), (10930, 19296), (12060, 17488), (12864, 16395), (13116, 16080)]