40637492640

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{348401}}^1$

素因数の和:348434

約数の個数: 168

約数和(自身を含む): 143943679908

約数和(自身を除く): 103306187268

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 729, 810, 864, 972, 1080, 1215, 1296, 1440, 1458, 1620, 1944, 2160, 2430, 2592, 2916, 3240, 3645, 3888, 4320, 4860, 5832, 6480, 7290, 7776, 9720, 11664, 12960, 14580, 19440, 23328, 29160, 38880, 58320, 116640, 348401, 696802, 1045203, 1393604, 1742005, 2090406, 2787208, 3135609, 3484010, 4180812, 5226015, 5574416, 6271218, 6968020, 8361624, 9406827, 10452030, 11148832, 12542436, 13936040, 15678045, 16723248, 18813654, 20904060, 25084872, 27872080, 28220481, 31356090, 33446496, 37627308, 41808120, 47034135, 50169744, 55744160, 56440962, 62712180, 75254616, 83616240, 84661443, 94068270, 100339488, 112881924, 125424360, 141102405, 150509232, 167232480, 169322886, 188136540, 225763848, 250848720, 253984329, 282204810, 301018464, 338645772, 376273080, 423307215, 451527696, 501697440, 507968658, 564409620, 677291544, 752546160, 846614430, 903055392, 1015937316, 1128819240, 1269921645, 1354583088, 1505092320, 1693228860, 2031874632, 2257638480, 2539843290, 2709166176, 3386457720, 4063749264, 4515276960, 5079686580, 6772915440, 8127498528, 10159373160, 13545830880, 20318746320, 40637492640]

約数ペア:

[(1, 40637492640), (2, 20318746320), (3, 13545830880), (4, 10159373160), (5, 8127498528), (6, 6772915440), (8, 5079686580), (9, 4515276960), (10, 4063749264), (12, 3386457720), (15, 2709166176), (16, 2539843290), (18, 2257638480), (20, 2031874632), (24, 1693228860), (27, 1505092320), (30, 1354583088), (32, 1269921645), (36, 1128819240), (40, 1015937316), (45, 903055392), (48, 846614430), (54, 752546160), (60, 677291544), (72, 564409620), (80, 507968658), (81, 501697440), (90, 451527696), (96, 423307215), (108, 376273080), (120, 338645772), (135, 301018464), (144, 282204810), (160, 253984329), (162, 250848720), (180, 225763848), (216, 188136540), (240, 169322886), (243, 167232480), (270, 150509232), (288, 141102405), (324, 125424360), (360, 112881924), (405, 100339488), (432, 94068270), (480, 84661443), (486, 83616240), (540, 75254616), (648, 62712180), (720, 56440962), (729, 55744160), (810, 50169744), (864, 47034135), (972, 41808120), (1080, 37627308), (1215, 33446496), (1296, 31356090), (1440, 28220481), (1458, 27872080), (1620, 25084872), (1944, 20904060), (2160, 18813654), (2430, 16723248), (2592, 15678045), (2916, 13936040), (3240, 12542436), (3645, 11148832), (3888, 10452030), (4320, 9406827), (4860, 8361624), (5832, 6968020), (6480, 6271218), (7290, 5574416), (7776, 5226015), (9720, 4180812), (11664, 3484010), (12960, 3135609), (14580, 2787208), (19440, 2090406), (23328, 1742005), (29160, 1393604), (38880, 1045203), (58320, 696802), (116640, 348401)]