85912960

素因数分解:

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

素因数の和:304

約数の個数: 128

約数和(自身を含む): 238141440

約数和(自身を除く): 152228480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 127, 128, 140, 151, 160, 224, 254, 280, 302, 320, 448, 508, 560, 604, 635, 640, 755, 889, 896, 1016, 1057, 1120, 1208, 1270, 1510, 1778, 2032, 2114, 2240, 2416, 2540, 3020, 3556, 4064, 4228, 4445, 4480, 4832, 5080, 5285, 6040, 7112, 8128, 8456, 8890, 9664, 10160, 10570, 12080, 14224, 16256, 16912, 17780, 19177, 19328, 20320, 21140, 24160, 28448, 33824, 35560, 38354, 40640, 42280, 48320, 56896, 67648, 71120, 76708, 81280, 84560, 95885, 96640, 113792, 134239, 135296, 142240, 153416, 169120, 191770, 268478, 284480, 306832, 338240, 383540, 536956, 568960, 613664, 671195, 676480, 767080, 1073912, 1227328, 1342390, 1534160, 2147824, 2454656, 2684780, 3068320, 4295648, 5369560, 6136640, 8591296, 10739120, 12273280, 17182592, 21478240, 42956480, 85912960]

約数ペア:

[(1, 85912960), (2, 42956480), (4, 21478240), (5, 17182592), (7, 12273280), (8, 10739120), (10, 8591296), (14, 6136640), (16, 5369560), (20, 4295648), (28, 3068320), (32, 2684780), (35, 2454656), (40, 2147824), (56, 1534160), (64, 1342390), (70, 1227328), (80, 1073912), (112, 767080), (127, 676480), (128, 671195), (140, 613664), (151, 568960), (160, 536956), (224, 383540), (254, 338240), (280, 306832), (302, 284480), (320, 268478), (448, 191770), (508, 169120), (560, 153416), (604, 142240), (635, 135296), (640, 134239), (755, 113792), (889, 96640), (896, 95885), (1016, 84560), (1057, 81280), (1120, 76708), (1208, 71120), (1270, 67648), (1510, 56896), (1778, 48320), (2032, 42280), (2114, 40640), (2240, 38354), (2416, 35560), (2540, 33824), (3020, 28448), (3556, 24160), (4064, 21140), (4228, 20320), (4445, 19328), (4480, 19177), (4832, 17780), (5080, 16912), (5285, 16256), (6040, 14224), (7112, 12080), (8128, 10570), (8456, 10160), (8890, 9664)]