2480712648040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1031}}^1\times {\mathrm{1783}}^1\times {\mathrm{3067}}^1$

素因数の和:5903

約数の個数: 128

約数和(自身を含む): 6100334622720

約数和(自身を除く): 3619621974680

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 1031, 1783, 2062, 3067, 3566, 4124, 5155, 6134, 7132, 8248, 8915, 10310, 11341, 12268, 14264, 15335, 17830, 19613, 20620, 22682, 24536, 30670, 33737, 35660, 39226, 41240, 45364, 56705, 61340, 67474, 71320, 78452, 90728, 98065, 113410, 122680, 134948, 156904, 168685, 196130, 226820, 269896, 337370, 392260, 453640, 674740, 784520, 1349480, 1838273, 3162077, 3676546, 5468461, 6324154, 7353092, 9191365, 10936922, 12648308, 14706184, 15810385, 18382730, 20221003, 21873844, 25296616, 27342305, 31620770, 34782847, 36765460, 40442006, 43747688, 54684610, 60153071, 63241540, 69565694, 73530920, 80884012, 101105015, 109369220, 120306142, 126483080, 139131388, 161768024, 173914235, 202210030, 218738440, 240612284, 278262776, 300765355, 347828470, 404420060, 481224568, 601530710, 695656940, 808840120, 1203061420, 1391313880, 2406122840, 5637983291, 11275966582, 22551933164, 28189916455, 45103866328, 56379832910, 62017816201, 112759665820, 124035632402, 225519331640, 248071264804, 310089081005, 496142529608, 620178162010, 1240356324020, 2480712648040]

約数ペア:

[(1, 2480712648040), (2, 1240356324020), (4, 620178162010), (5, 496142529608), (8, 310089081005), (10, 248071264804), (11, 225519331640), (20, 124035632402), (22, 112759665820), (40, 62017816201), (44, 56379832910), (55, 45103866328), (88, 28189916455), (110, 22551933164), (220, 11275966582), (440, 5637983291), (1031, 2406122840), (1783, 1391313880), (2062, 1203061420), (3067, 808840120), (3566, 695656940), (4124, 601530710), (5155, 481224568), (6134, 404420060), (7132, 347828470), (8248, 300765355), (8915, 278262776), (10310, 240612284), (11341, 218738440), (12268, 202210030), (14264, 173914235), (15335, 161768024), (17830, 139131388), (19613, 126483080), (20620, 120306142), (22682, 109369220), (24536, 101105015), (30670, 80884012), (33737, 73530920), (35660, 69565694), (39226, 63241540), (41240, 60153071), (45364, 54684610), (56705, 43747688), (61340, 40442006), (67474, 36765460), (71320, 34782847), (78452, 31620770), (90728, 27342305), (98065, 25296616), (113410, 21873844), (122680, 20221003), (134948, 18382730), (156904, 15810385), (168685, 14706184), (196130, 12648308), (226820, 10936922), (269896, 9191365), (337370, 7353092), (392260, 6324154), (453640, 5468461), (674740, 3676546), (784520, 3162077), (1349480, 1838273)]