216887040

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1$

素因数の和:375

約数の個数: 216

約数和(自身を含む): 764317008

約数和(自身を除く): 547429968

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, 128, 134, 144, 160, 180, 192, 201, 240, 256, 268, 281, 288, 320, 335, 360, 384, 402, 480, 536, 562, 576, 603, 640, 670, 720, 768, 804, 843, 960, 1005, 1072, 1124, 1152, 1206, 1280, 1340, 1405, 1440, 1608, 1686, 1920, 2010, 2144, 2248, 2304, 2412, 2529, 2680, 2810, 2880, 3015, 3216, 3372, 3840, 4020, 4215, 4288, 4496, 4824, 5058, 5360, 5620, 5760, 6030, 6432, 6744, 8040, 8430, 8576, 8992, 9648, 10116, 10720, 11240, 11520, 12060, 12645, 12864, 13488, 16080, 16860, 17152, 17984, 18827, 19296, 20232, 21440, 22480, 24120, 25290, 25728, 26976, 32160, 33720, 35968, 37654, 38592, 40464, 42880, 44960, 48240, 50580, 51456, 53952, 56481, 64320, 67440, 71936, 75308, 77184, 80928, 85760, 89920, 94135, 96480, 101160, 107904, 112962, 128640, 134880, 150616, 154368, 161856, 169443, 179840, 188270, 192960, 202320, 215808, 225924, 257280, 269760, 282405, 301232, 323712, 338886, 359680, 376540, 385920, 404640, 451848, 539520, 564810, 602464, 647424, 677772, 753080, 771840, 809280, 847215, 903696, 1079040, 1129620, 1204928, 1355544, 1506160, 1618560, 1694430, 1807392, 2259240, 2409856, 2711088, 3012320, 3237120, 3388860, 3614784, 4518480, 4819712, 5422176, 6024640, 6777720, 7229568, 9036960, 10844352, 12049280, 13555440, 14459136, 18073920, 21688704, 24098560, 27110880, 36147840, 43377408, 54221760, 72295680, 108443520, 216887040]

約数ペア:

[(1, 216887040), (2, 108443520), (3, 72295680), (4, 54221760), (5, 43377408), (6, 36147840), (8, 27110880), (9, 24098560), (10, 21688704), (12, 18073920), (15, 14459136), (16, 13555440), (18, 12049280), (20, 10844352), (24, 9036960), (30, 7229568), (32, 6777720), (36, 6024640), (40, 5422176), (45, 4819712), (48, 4518480), (60, 3614784), (64, 3388860), (67, 3237120), (72, 3012320), (80, 2711088), (90, 2409856), (96, 2259240), (120, 1807392), (128, 1694430), (134, 1618560), (144, 1506160), (160, 1355544), (180, 1204928), (192, 1129620), (201, 1079040), (240, 903696), (256, 847215), (268, 809280), (281, 771840), (288, 753080), (320, 677772), (335, 647424), (360, 602464), (384, 564810), (402, 539520), (480, 451848), (536, 404640), (562, 385920), (576, 376540), (603, 359680), (640, 338886), (670, 323712), (720, 301232), (768, 282405), (804, 269760), (843, 257280), (960, 225924), (1005, 215808), (1072, 202320), (1124, 192960), (1152, 188270), (1206, 179840), (1280, 169443), (1340, 161856), (1405, 154368), (1440, 150616), (1608, 134880), (1686, 128640), (1920, 112962), (2010, 107904), (2144, 101160), (2248, 96480), (2304, 94135), (2412, 89920), (2529, 85760), (2680, 80928), (2810, 77184), (2880, 75308), (3015, 71936), (3216, 67440), (3372, 64320), (3840, 56481), (4020, 53952), (4215, 51456), (4288, 50580), (4496, 48240), (4824, 44960), (5058, 42880), (5360, 40464), (5620, 38592), (5760, 37654), (6030, 35968), (6432, 33720), (6744, 32160), (8040, 26976), (8430, 25728), (8576, 25290), (8992, 24120), (9648, 22480), (10116, 21440), (10720, 20232), (11240, 19296), (11520, 18827), (12060, 17984), (12645, 17152), (12864, 16860), (13488, 16080)]