2858312800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{4019}}^1$

素因数の和:4173

約数の個数: 144

約数和(自身を含む): 8039485440

約数和(自身を除く): 5181172640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 127, 140, 160, 175, 200, 224, 254, 280, 350, 400, 508, 560, 635, 700, 800, 889, 1016, 1120, 1270, 1400, 1778, 2032, 2540, 2800, 3175, 3556, 4019, 4064, 4445, 5080, 5600, 6350, 7112, 8038, 8890, 10160, 12700, 14224, 16076, 17780, 20095, 20320, 22225, 25400, 28133, 28448, 32152, 35560, 40190, 44450, 50800, 56266, 64304, 71120, 80380, 88900, 100475, 101600, 112532, 128608, 140665, 142240, 160760, 177800, 200950, 225064, 281330, 321520, 355600, 401900, 450128, 510413, 562660, 643040, 703325, 711200, 803800, 900256, 1020826, 1125320, 1406650, 1607600, 2041652, 2250640, 2552065, 2813300, 3215200, 3572891, 4083304, 4501280, 5104130, 5626600, 7145782, 8166608, 10208260, 11253200, 12760325, 14291564, 16333216, 17864455, 20416520, 22506400, 25520650, 28583128, 35728910, 40833040, 51041300, 57166256, 71457820, 81666080, 89322275, 102082600, 114332512, 142915640, 178644550, 204165200, 285831280, 357289100, 408330400, 571662560, 714578200, 1429156400, 2858312800]

約数ペア:

[(1, 2858312800), (2, 1429156400), (4, 714578200), (5, 571662560), (7, 408330400), (8, 357289100), (10, 285831280), (14, 204165200), (16, 178644550), (20, 142915640), (25, 114332512), (28, 102082600), (32, 89322275), (35, 81666080), (40, 71457820), (50, 57166256), (56, 51041300), (70, 40833040), (80, 35728910), (100, 28583128), (112, 25520650), (127, 22506400), (140, 20416520), (160, 17864455), (175, 16333216), (200, 14291564), (224, 12760325), (254, 11253200), (280, 10208260), (350, 8166608), (400, 7145782), (508, 5626600), (560, 5104130), (635, 4501280), (700, 4083304), (800, 3572891), (889, 3215200), (1016, 2813300), (1120, 2552065), (1270, 2250640), (1400, 2041652), (1778, 1607600), (2032, 1406650), (2540, 1125320), (2800, 1020826), (3175, 900256), (3556, 803800), (4019, 711200), (4064, 703325), (4445, 643040), (5080, 562660), (5600, 510413), (6350, 450128), (7112, 401900), (8038, 355600), (8890, 321520), (10160, 281330), (12700, 225064), (14224, 200950), (16076, 177800), (17780, 160760), (20095, 142240), (20320, 140665), (22225, 128608), (25400, 112532), (28133, 101600), (28448, 100475), (32152, 88900), (35560, 80380), (40190, 71120), (44450, 64304), (50800, 56266)]