42956480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:302

約数の個数: 112

約数和(自身を含む): 118603776

約数和(自身を除く): 75647296

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 127, 140, 151, 160, 224, 254, 280, 302, 320, 448, 508, 560, 604, 635, 755, 889, 1016, 1057, 1120, 1208, 1270, 1510, 1778, 2032, 2114, 2240, 2416, 2540, 3020, 3556, 4064, 4228, 4445, 4832, 5080, 5285, 6040, 7112, 8128, 8456, 8890, 9664, 10160, 10570, 12080, 14224, 16912, 17780, 19177, 20320, 21140, 24160, 28448, 33824, 35560, 38354, 40640, 42280, 48320, 56896, 67648, 71120, 76708, 84560, 95885, 134239, 142240, 153416, 169120, 191770, 268478, 284480, 306832, 338240, 383540, 536956, 613664, 671195, 767080, 1073912, 1227328, 1342390, 1534160, 2147824, 2684780, 3068320, 4295648, 5369560, 6136640, 8591296, 10739120, 21478240, 42956480]

約数ペア:

[(1, 42956480), (2, 21478240), (4, 10739120), (5, 8591296), (7, 6136640), (8, 5369560), (10, 4295648), (14, 3068320), (16, 2684780), (20, 2147824), (28, 1534160), (32, 1342390), (35, 1227328), (40, 1073912), (56, 767080), (64, 671195), (70, 613664), (80, 536956), (112, 383540), (127, 338240), (140, 306832), (151, 284480), (160, 268478), (224, 191770), (254, 169120), (280, 153416), (302, 142240), (320, 134239), (448, 95885), (508, 84560), (560, 76708), (604, 71120), (635, 67648), (755, 56896), (889, 48320), (1016, 42280), (1057, 40640), (1120, 38354), (1208, 35560), (1270, 33824), (1510, 28448), (1778, 24160), (2032, 21140), (2114, 20320), (2240, 19177), (2416, 17780), (2540, 16912), (3020, 14224), (3556, 12080), (4064, 10570), (4228, 10160), (4445, 9664), (4832, 8890), (5080, 8456), (5285, 8128), (6040, 7112)]