1226020320

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{40543}}^1$

素因数の和:40574

約数の個数: 192

約数和(自身を含む): 4904202240

約数和(自身を除く): 3678181920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 30240, 40543, 81086, 121629, 162172, 202715, 243258, 283801, 324344, 364887, 405430, 486516, 567602, 608145, 648688, 729774, 810860, 851403, 973032, 1094661, 1135204, 1216290, 1297376, 1419005, 1459548, 1621720, 1702806, 1824435, 1946064, 2189322, 2270408, 2432580, 2554209, 2838010, 2919096, 3243440, 3405612, 3648870, 3892128, 4257015, 4378644, 4540816, 4865160, 5108418, 5473305, 5676020, 5838192, 6486880, 6811224, 7297740, 7662627, 8514030, 8757288, 9081632, 9730320, 10216836, 10946610, 11352040, 11676384, 12771045, 13622448, 14595480, 15325254, 17028060, 17514576, 19460640, 20433672, 21893220, 22704080, 25542090, 27244896, 29190960, 30650508, 34056120, 35029152, 38313135, 40867344, 43786440, 45408160, 51084180, 58381920, 61301016, 68112240, 76626270, 81734688, 87572880, 102168360, 122602032, 136224480, 153252540, 175145760, 204336720, 245204064, 306505080, 408673440, 613010160, 1226020320]

約数ペア:

[(1, 1226020320), (2, 613010160), (3, 408673440), (4, 306505080), (5, 245204064), (6, 204336720), (7, 175145760), (8, 153252540), (9, 136224480), (10, 122602032), (12, 102168360), (14, 87572880), (15, 81734688), (16, 76626270), (18, 68112240), (20, 61301016), (21, 58381920), (24, 51084180), (27, 45408160), (28, 43786440), (30, 40867344), (32, 38313135), (35, 35029152), (36, 34056120), (40, 30650508), (42, 29190960), (45, 27244896), (48, 25542090), (54, 22704080), (56, 21893220), (60, 20433672), (63, 19460640), (70, 17514576), (72, 17028060), (80, 15325254), (84, 14595480), (90, 13622448), (96, 12771045), (105, 11676384), (108, 11352040), (112, 10946610), (120, 10216836), (126, 9730320), (135, 9081632), (140, 8757288), (144, 8514030), (160, 7662627), (168, 7297740), (180, 6811224), (189, 6486880), (210, 5838192), (216, 5676020), (224, 5473305), (240, 5108418), (252, 4865160), (270, 4540816), (280, 4378644), (288, 4257015), (315, 3892128), (336, 3648870), (360, 3405612), (378, 3243440), (420, 2919096), (432, 2838010), (480, 2554209), (504, 2432580), (540, 2270408), (560, 2189322), (630, 1946064), (672, 1824435), (720, 1702806), (756, 1621720), (840, 1459548), (864, 1419005), (945, 1297376), (1008, 1216290), (1080, 1135204), (1120, 1094661), (1260, 973032), (1440, 851403), (1512, 810860), (1680, 729774), (1890, 648688), (2016, 608145), (2160, 567602), (2520, 486516), (3024, 405430), (3360, 364887), (3780, 324344), (4320, 283801), (5040, 243258), (6048, 202715), (7560, 162172), (10080, 121629), (15120, 81086), (30240, 40543)]