510655680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{631}}^1$

素因数の和:935

約数の個数: 168

約数和(自身を含む): 1765486944

約数和(自身を除く): 1254831264

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, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 281, 288, 320, 360, 480, 562, 576, 631, 720, 843, 960, 1124, 1262, 1405, 1440, 1686, 1893, 2248, 2524, 2529, 2810, 2880, 3155, 3372, 3786, 4215, 4496, 5048, 5058, 5620, 5679, 6310, 6744, 7572, 8430, 8992, 9465, 10096, 10116, 11240, 11358, 12620, 12645, 13488, 15144, 16860, 17984, 18930, 20192, 20232, 22480, 22716, 25240, 25290, 26976, 28395, 30288, 33720, 37860, 40384, 40464, 44960, 45432, 50480, 50580, 53952, 56790, 60576, 67440, 75720, 80928, 89920, 90864, 100960, 101160, 113580, 121152, 134880, 151440, 161856, 177311, 181728, 201920, 202320, 227160, 269760, 302880, 354622, 363456, 404640, 454320, 531933, 605760, 709244, 809280, 886555, 908640, 1063866, 1418488, 1595799, 1773110, 1817280, 2127732, 2659665, 2836976, 3191598, 3546220, 4255464, 5319330, 5673952, 6383196, 7092440, 7978995, 8510928, 10638660, 11347904, 12766392, 14184880, 15957990, 17021856, 21277320, 25532784, 28369760, 31915980, 34043712, 42554640, 51065568, 56739520, 63831960, 85109280, 102131136, 127663920, 170218560, 255327840, 510655680]

約数ペア:

[(1, 510655680), (2, 255327840), (3, 170218560), (4, 127663920), (5, 102131136), (6, 85109280), (8, 63831960), (9, 56739520), (10, 51065568), (12, 42554640), (15, 34043712), (16, 31915980), (18, 28369760), (20, 25532784), (24, 21277320), (30, 17021856), (32, 15957990), (36, 14184880), (40, 12766392), (45, 11347904), (48, 10638660), (60, 8510928), (64, 7978995), (72, 7092440), (80, 6383196), (90, 5673952), (96, 5319330), (120, 4255464), (144, 3546220), (160, 3191598), (180, 2836976), (192, 2659665), (240, 2127732), (281, 1817280), (288, 1773110), (320, 1595799), (360, 1418488), (480, 1063866), (562, 908640), (576, 886555), (631, 809280), (720, 709244), (843, 605760), (960, 531933), (1124, 454320), (1262, 404640), (1405, 363456), (1440, 354622), (1686, 302880), (1893, 269760), (2248, 227160), (2524, 202320), (2529, 201920), (2810, 181728), (2880, 177311), (3155, 161856), (3372, 151440), (3786, 134880), (4215, 121152), (4496, 113580), (5048, 101160), (5058, 100960), (5620, 90864), (5679, 89920), (6310, 80928), (6744, 75720), (7572, 67440), (8430, 60576), (8992, 56790), (9465, 53952), (10096, 50580), (10116, 50480), (11240, 45432), (11358, 44960), (12620, 40464), (12645, 40384), (13488, 37860), (15144, 33720), (16860, 30288), (17984, 28395), (18930, 26976), (20192, 25290), (20232, 25240), (22480, 22716)]