201810080120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{113783}}^1$

素因数の和:113973

約数の個数: 128

約数和(自身を含む): 516124224000

約数和(自身を除く): 314314143880

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 88, 110, 116, 139, 145, 220, 232, 278, 290, 319, 440, 556, 580, 638, 695, 1112, 1160, 1276, 1390, 1529, 1595, 2552, 2780, 3058, 3190, 4031, 5560, 6116, 6380, 7645, 8062, 12232, 12760, 15290, 16124, 20155, 30580, 32248, 40310, 44341, 61160, 80620, 88682, 113783, 161240, 177364, 221705, 227566, 354728, 443410, 455132, 568915, 886820, 910264, 1137830, 1251613, 1773640, 2275660, 2503226, 3299707, 4551320, 5006452, 6258065, 6599414, 10012904, 12516130, 13198828, 15815837, 16498535, 25032260, 26397656, 31631674, 32997070, 36296777, 50064520, 63263348, 65994140, 72593554, 79079185, 126526696, 131988280, 145187108, 158158370, 173974207, 181483885, 290374216, 316316740, 347948414, 362967770, 458659273, 632633480, 695896828, 725935540, 869871035, 917318546, 1391793656, 1451871080, 1739742070, 1834637092, 2293296365, 3479484140, 3669274184, 4586592730, 5045252003, 6958968280, 9173185460, 10090504006, 18346370920, 20181008012, 25226260015, 40362016024, 50452520030, 100905040060, 201810080120]

約数ペア:

[(1, 201810080120), (2, 100905040060), (4, 50452520030), (5, 40362016024), (8, 25226260015), (10, 20181008012), (11, 18346370920), (20, 10090504006), (22, 9173185460), (29, 6958968280), (40, 5045252003), (44, 4586592730), (55, 3669274184), (58, 3479484140), (88, 2293296365), (110, 1834637092), (116, 1739742070), (139, 1451871080), (145, 1391793656), (220, 917318546), (232, 869871035), (278, 725935540), (290, 695896828), (319, 632633480), (440, 458659273), (556, 362967770), (580, 347948414), (638, 316316740), (695, 290374216), (1112, 181483885), (1160, 173974207), (1276, 158158370), (1390, 145187108), (1529, 131988280), (1595, 126526696), (2552, 79079185), (2780, 72593554), (3058, 65994140), (3190, 63263348), (4031, 50064520), (5560, 36296777), (6116, 32997070), (6380, 31631674), (7645, 26397656), (8062, 25032260), (12232, 16498535), (12760, 15815837), (15290, 13198828), (16124, 12516130), (20155, 10012904), (30580, 6599414), (32248, 6258065), (40310, 5006452), (44341, 4551320), (61160, 3299707), (80620, 2503226), (88682, 2275660), (113783, 1773640), (161240, 1251613), (177364, 1137830), (221705, 910264), (227566, 886820), (354728, 568915), (443410, 455132)]