3485012720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{1259}}^1\times {\mathrm{4943}}^1$

素因数の和:6222

約数の個数: 80

約数和(自身を含む): 9269406720

約数和(自身を除く): 5784394000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 1259, 2518, 4943, 5036, 6295, 8813, 9886, 10072, 12590, 17626, 19772, 20144, 24715, 25180, 34601, 35252, 39544, 44065, 49430, 50360, 69202, 70504, 79088, 88130, 98860, 100720, 138404, 141008, 173005, 176260, 197720, 276808, 346010, 352520, 395440, 553616, 692020, 705040, 1384040, 2768080, 6223237, 12446474, 24892948, 31116185, 43562659, 49785896, 62232370, 87125318, 99571792, 124464740, 174250636, 217813295, 248929480, 348501272, 435626590, 497858960, 697002544, 871253180, 1742506360, 3485012720]

約数ペア:

[(1, 3485012720), (2, 1742506360), (4, 871253180), (5, 697002544), (7, 497858960), (8, 435626590), (10, 348501272), (14, 248929480), (16, 217813295), (20, 174250636), (28, 124464740), (35, 99571792), (40, 87125318), (56, 62232370), (70, 49785896), (80, 43562659), (112, 31116185), (140, 24892948), (280, 12446474), (560, 6223237), (1259, 2768080), (2518, 1384040), (4943, 705040), (5036, 692020), (6295, 553616), (8813, 395440), (9886, 352520), (10072, 346010), (12590, 276808), (17626, 197720), (19772, 176260), (20144, 173005), (24715, 141008), (25180, 138404), (34601, 100720), (35252, 98860), (39544, 88130), (44065, 79088), (49430, 70504), (50360, 69202)]