13391723703680

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{37838279}}^1$

素因数の和:37838384

約数の個数: 128

約数和(自身を含む): 37051243776000

約数和(自身を除く): 23659520072320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 79, 80, 112, 128, 140, 158, 160, 224, 280, 316, 320, 395, 448, 553, 560, 632, 640, 790, 896, 1106, 1120, 1264, 1580, 2212, 2240, 2528, 2765, 3160, 4424, 4480, 5056, 5530, 6320, 8848, 10112, 11060, 12640, 17696, 22120, 25280, 35392, 44240, 50560, 70784, 88480, 176960, 353920, 37838279, 75676558, 151353116, 189191395, 264867953, 302706232, 378382790, 529735906, 605412464, 756765580, 1059471812, 1210824928, 1324339765, 1513531160, 2118943624, 2421649856, 2648679530, 2989224041, 3027062320, 4237887248, 4843299712, 5297359060, 5978448082, 6054124640, 8475774496, 10594718120, 11956896164, 12108249280, 14946120205, 16951548992, 20924568287, 21189436240, 23913792328, 24216498560, 29892240410, 33903097984, 41849136574, 42378872480, 47827584656, 59784480820, 83698273148, 84757744960, 95655169312, 104622841435, 119568961640, 167396546296, 169515489920, 191310338624, 209245682870, 239137923280, 334793092592, 382620677248, 418491365740, 478275846560, 669586185184, 836982731480, 956551693120, 1339172370368, 1673965462960, 1913103386240, 2678344740736, 3347930925920, 6695861851840, 13391723703680]

約数ペア:

[(1, 13391723703680), (2, 6695861851840), (4, 3347930925920), (5, 2678344740736), (7, 1913103386240), (8, 1673965462960), (10, 1339172370368), (14, 956551693120), (16, 836982731480), (20, 669586185184), (28, 478275846560), (32, 418491365740), (35, 382620677248), (40, 334793092592), (56, 239137923280), (64, 209245682870), (70, 191310338624), (79, 169515489920), (80, 167396546296), (112, 119568961640), (128, 104622841435), (140, 95655169312), (158, 84757744960), (160, 83698273148), (224, 59784480820), (280, 47827584656), (316, 42378872480), (320, 41849136574), (395, 33903097984), (448, 29892240410), (553, 24216498560), (560, 23913792328), (632, 21189436240), (640, 20924568287), (790, 16951548992), (896, 14946120205), (1106, 12108249280), (1120, 11956896164), (1264, 10594718120), (1580, 8475774496), (2212, 6054124640), (2240, 5978448082), (2528, 5297359060), (2765, 4843299712), (3160, 4237887248), (4424, 3027062320), (4480, 2989224041), (5056, 2648679530), (5530, 2421649856), (6320, 2118943624), (8848, 1513531160), (10112, 1324339765), (11060, 1210824928), (12640, 1059471812), (17696, 756765580), (22120, 605412464), (25280, 529735906), (35392, 378382790), (44240, 302706232), (50560, 264867953), (70784, 189191395), (88480, 151353116), (176960, 75676558), (353920, 37838279)]