18696121920

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{103043}}^1$

素因数の和:103079

約数の個数: 280

約数和(自身を含む): 76006903104

約数和(自身を除く): 57310781184

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, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 630, 648, 672, 720, 756, 810, 840, 864, 945, 960, 1008, 1080, 1120, 1134, 1260, 1296, 1344, 1440, 1512, 1620, 1680, 1728, 1890, 2016, 2160, 2240, 2268, 2520, 2592, 2835, 2880, 3024, 3240, 3360, 3780, 4032, 4320, 4536, 5040, 5184, 5670, 6048, 6480, 6720, 7560, 8640, 9072, 10080, 11340, 12096, 12960, 15120, 18144, 20160, 22680, 25920, 30240, 36288, 45360, 60480, 90720, 103043, 181440, 206086, 309129, 412172, 515215, 618258, 721301, 824344, 927387, 1030430, 1236516, 1442602, 1545645, 1648688, 1854774, 2060860, 2163903, 2473032, 2782161, 2885204, 3091290, 3297376, 3606505, 3709548, 4121720, 4327806, 4636935, 4946064, 5564322, 5770408, 6182580, 6491709, 6594752, 7213010, 7419096, 8243440, 8346483, 8655612, 9273870, 9892128, 10819515, 11128644, 11540816, 12365160, 12983418, 13910805, 14426020, 14838192, 16486880, 16692966, 17311224, 18547740, 19475127, 19784256, 21639030, 22257288, 23081632, 24730320, 25966836, 27821610, 28852040, 29676384, 32458545, 32973760, 33385932, 34622448, 37095480, 38950254, 41732415, 43278060, 44514576, 46163264, 49460640, 51933672, 55643220, 57704080, 58425381, 59352768, 64917090, 66771864, 69244896, 74190960, 77900508, 83464830, 86556120, 89029152, 97375635, 98921280, 103867344, 111286440, 115408160, 116850762, 129834180, 133543728, 138489792, 148381920, 155801016, 166929660, 173112240, 178058304, 194751270, 207734688, 222572880, 230816320, 233701524, 259668360, 267087456, 292126905, 296763840, 311602032, 333859320, 346224480, 389502540, 415469376, 445145760, 467403048, 519336720, 534174912, 584253810, 623204064, 667718640, 692448960, 779005080, 890291520, 934806096, 1038673440, 1168507620, 1246408128, 1335437280, 1558010160, 1869612192, 2077346880, 2337015240, 2670874560, 3116020320, 3739224384, 4674030480, 6232040640, 9348060960, 18696121920]

約数ペア:

[(1, 18696121920), (2, 9348060960), (3, 6232040640), (4, 4674030480), (5, 3739224384), (6, 3116020320), (7, 2670874560), (8, 2337015240), (9, 2077346880), (10, 1869612192), (12, 1558010160), (14, 1335437280), (15, 1246408128), (16, 1168507620), (18, 1038673440), (20, 934806096), (21, 890291520), (24, 779005080), (27, 692448960), (28, 667718640), (30, 623204064), (32, 584253810), (35, 534174912), (36, 519336720), (40, 467403048), (42, 445145760), (45, 415469376), (48, 389502540), (54, 346224480), (56, 333859320), (60, 311602032), (63, 296763840), (64, 292126905), (70, 267087456), (72, 259668360), (80, 233701524), (81, 230816320), (84, 222572880), (90, 207734688), (96, 194751270), (105, 178058304), (108, 173112240), (112, 166929660), (120, 155801016), (126, 148381920), (135, 138489792), (140, 133543728), (144, 129834180), (160, 116850762), (162, 115408160), (168, 111286440), (180, 103867344), (189, 98921280), (192, 97375635), (210, 89029152), (216, 86556120), (224, 83464830), (240, 77900508), (252, 74190960), (270, 69244896), (280, 66771864), (288, 64917090), (315, 59352768), (320, 58425381), (324, 57704080), (336, 55643220), (360, 51933672), (378, 49460640), (405, 46163264), (420, 44514576), (432, 43278060), (448, 41732415), (480, 38950254), (504, 37095480), (540, 34622448), (560, 33385932), (567, 32973760), (576, 32458545), (630, 29676384), (648, 28852040), (672, 27821610), (720, 25966836), (756, 24730320), (810, 23081632), (840, 22257288), (864, 21639030), (945, 19784256), (960, 19475127), (1008, 18547740), (1080, 17311224), (1120, 16692966), (1134, 16486880), (1260, 14838192), (1296, 14426020), (1344, 13910805), (1440, 12983418), (1512, 12365160), (1620, 11540816), (1680, 11128644), (1728, 10819515), (1890, 9892128), (2016, 9273870), (2160, 8655612), (2240, 8346483), (2268, 8243440), (2520, 7419096), (2592, 7213010), (2835, 6594752), (2880, 6491709), (3024, 6182580), (3240, 5770408), (3360, 5564322), (3780, 4946064), (4032, 4636935), (4320, 4327806), (4536, 4121720), (5040, 3709548), (5184, 3606505), (5670, 3297376), (6048, 3091290), (6480, 2885204), (6720, 2782161), (7560, 2473032), (8640, 2163903), (9072, 2060860), (10080, 1854774), (11340, 1648688), (12096, 1545645), (12960, 1442602), (15120, 1236516), (18144, 1030430), (20160, 927387), (22680, 824344), (25920, 721301), (30240, 618258), (36288, 515215), (45360, 412172), (60480, 309129), (90720, 206086), (103043, 181440)]