214782400

素因数分解:

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

素因数の和:307

約数の個数: 168

約数和(自身を含む): 612786176

約数和(自身を除く): 398003776

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 127, 140, 151, 160, 175, 200, 224, 254, 280, 302, 320, 350, 400, 448, 508, 560, 604, 635, 700, 755, 800, 889, 1016, 1057, 1120, 1208, 1270, 1400, 1510, 1600, 1778, 2032, 2114, 2240, 2416, 2540, 2800, 3020, 3175, 3556, 3775, 4064, 4228, 4445, 4832, 5080, 5285, 5600, 6040, 6350, 7112, 7550, 8128, 8456, 8890, 9664, 10160, 10570, 11200, 12080, 12700, 14224, 15100, 16912, 17780, 19177, 20320, 21140, 22225, 24160, 25400, 26425, 28448, 30200, 33824, 35560, 38354, 40640, 42280, 44450, 48320, 50800, 52850, 56896, 60400, 67648, 71120, 76708, 84560, 88900, 95885, 101600, 105700, 120800, 134239, 142240, 153416, 169120, 177800, 191770, 203200, 211400, 241600, 268478, 284480, 306832, 338240, 355600, 383540, 422800, 479425, 536956, 613664, 671195, 711200, 767080, 845600, 958850, 1073912, 1227328, 1342390, 1422400, 1534160, 1691200, 1917700, 2147824, 2684780, 3068320, 3355975, 3835400, 4295648, 5369560, 6136640, 6711950, 7670800, 8591296, 10739120, 13423900, 15341600, 21478240, 26847800, 30683200, 42956480, 53695600, 107391200, 214782400]

約数ペア:

[(1, 214782400), (2, 107391200), (4, 53695600), (5, 42956480), (7, 30683200), (8, 26847800), (10, 21478240), (14, 15341600), (16, 13423900), (20, 10739120), (25, 8591296), (28, 7670800), (32, 6711950), (35, 6136640), (40, 5369560), (50, 4295648), (56, 3835400), (64, 3355975), (70, 3068320), (80, 2684780), (100, 2147824), (112, 1917700), (127, 1691200), (140, 1534160), (151, 1422400), (160, 1342390), (175, 1227328), (200, 1073912), (224, 958850), (254, 845600), (280, 767080), (302, 711200), (320, 671195), (350, 613664), (400, 536956), (448, 479425), (508, 422800), (560, 383540), (604, 355600), (635, 338240), (700, 306832), (755, 284480), (800, 268478), (889, 241600), (1016, 211400), (1057, 203200), (1120, 191770), (1208, 177800), (1270, 169120), (1400, 153416), (1510, 142240), (1600, 134239), (1778, 120800), (2032, 105700), (2114, 101600), (2240, 95885), (2416, 88900), (2540, 84560), (2800, 76708), (3020, 71120), (3175, 67648), (3556, 60400), (3775, 56896), (4064, 52850), (4228, 50800), (4445, 48320), (4832, 44450), (5080, 42280), (5285, 40640), (5600, 38354), (6040, 35560), (6350, 33824), (7112, 30200), (7550, 28448), (8128, 26425), (8456, 25400), (8890, 24160), (9664, 22225), (10160, 21140), (10570, 20320), (11200, 19177), (12080, 17780), (12700, 16912), (14224, 15100)]