2846021920

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{51859}}^1$

素因数の和:51895

約数の個数: 96

約数和(自身を含む): 7841232000

約数和(自身を除く): 4995210080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 343, 392, 490, 560, 686, 784, 980, 1120, 1372, 1568, 1715, 1960, 2744, 3430, 3920, 5488, 6860, 7840, 10976, 13720, 27440, 51859, 54880, 103718, 207436, 259295, 363013, 414872, 518590, 726026, 829744, 1037180, 1452052, 1659488, 1815065, 2074360, 2541091, 2904104, 3630130, 4148720, 5082182, 5808208, 7260260, 8297440, 10164364, 11616416, 12705455, 14520520, 17787637, 20328728, 25410910, 29041040, 35575274, 40657456, 50821820, 58082080, 71150548, 81314912, 88938185, 101643640, 142301096, 177876370, 203287280, 284602192, 355752740, 406574560, 569204384, 711505480, 1423010960, 2846021920]

約数ペア:

[(1, 2846021920), (2, 1423010960), (4, 711505480), (5, 569204384), (7, 406574560), (8, 355752740), (10, 284602192), (14, 203287280), (16, 177876370), (20, 142301096), (28, 101643640), (32, 88938185), (35, 81314912), (40, 71150548), (49, 58082080), (56, 50821820), (70, 40657456), (80, 35575274), (98, 29041040), (112, 25410910), (140, 20328728), (160, 17787637), (196, 14520520), (224, 12705455), (245, 11616416), (280, 10164364), (343, 8297440), (392, 7260260), (490, 5808208), (560, 5082182), (686, 4148720), (784, 3630130), (980, 2904104), (1120, 2541091), (1372, 2074360), (1568, 1815065), (1715, 1659488), (1960, 1452052), (2744, 1037180), (3430, 829744), (3920, 726026), (5488, 518590), (6860, 414872), (7840, 363013), (10976, 259295), (13720, 207436), (27440, 103718), (51859, 54880)]