201315544240

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7211}}^1\times {\mathrm{18367}}^1$

素因数の和:25610

約数の個数: 80

約数和(自身を含む): 492788459520

約数和(自身を除く): 291472915280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 7211, 14422, 18367, 28844, 36055, 36734, 57688, 72110, 73468, 91835, 115376, 137009, 144220, 146936, 183670, 274018, 288440, 293872, 348973, 367340, 548036, 576880, 685045, 697946, 734680, 1096072, 1370090, 1395892, 1469360, 1744865, 2192144, 2740180, 2791784, 3489730, 5480360, 5583568, 6979460, 10960720, 13958920, 27917840, 132444437, 264888874, 529777748, 662222185, 1059555496, 1324444370, 2119110992, 2516444303, 2648888740, 5032888606, 5297777480, 10065777212, 10595554960, 12582221515, 20131554424, 25164443030, 40263108848, 50328886060, 100657772120, 201315544240]

約数ペア:

[(1, 201315544240), (2, 100657772120), (4, 50328886060), (5, 40263108848), (8, 25164443030), (10, 20131554424), (16, 12582221515), (19, 10595554960), (20, 10065777212), (38, 5297777480), (40, 5032888606), (76, 2648888740), (80, 2516444303), (95, 2119110992), (152, 1324444370), (190, 1059555496), (304, 662222185), (380, 529777748), (760, 264888874), (1520, 132444437), (7211, 27917840), (14422, 13958920), (18367, 10960720), (28844, 6979460), (36055, 5583568), (36734, 5480360), (57688, 3489730), (72110, 2791784), (73468, 2740180), (91835, 2192144), (115376, 1744865), (137009, 1469360), (144220, 1395892), (146936, 1370090), (183670, 1096072), (274018, 734680), (288440, 697946), (293872, 685045), (348973, 576880), (367340, 548036)]