196915040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1613}}^1$

素因数の和:1744

約数の個数: 96

約数和(自身を含む): 536880960

約数和(自身を除く): 339965920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 109, 112, 140, 160, 218, 224, 280, 436, 545, 560, 763, 872, 1090, 1120, 1526, 1613, 1744, 2180, 3052, 3226, 3488, 3815, 4360, 6104, 6452, 7630, 8065, 8720, 11291, 12208, 12904, 15260, 16130, 17440, 22582, 24416, 25808, 30520, 32260, 45164, 51616, 56455, 61040, 64520, 90328, 112910, 122080, 129040, 175817, 180656, 225820, 258080, 351634, 361312, 451640, 703268, 879085, 903280, 1230719, 1406536, 1758170, 1806560, 2461438, 2813072, 3516340, 4922876, 5626144, 6153595, 7032680, 9845752, 12307190, 14065360, 19691504, 24614380, 28130720, 39383008, 49228760, 98457520, 196915040]

約数ペア:

[(1, 196915040), (2, 98457520), (4, 49228760), (5, 39383008), (7, 28130720), (8, 24614380), (10, 19691504), (14, 14065360), (16, 12307190), (20, 9845752), (28, 7032680), (32, 6153595), (35, 5626144), (40, 4922876), (56, 3516340), (70, 2813072), (80, 2461438), (109, 1806560), (112, 1758170), (140, 1406536), (160, 1230719), (218, 903280), (224, 879085), (280, 703268), (436, 451640), (545, 361312), (560, 351634), (763, 258080), (872, 225820), (1090, 180656), (1120, 175817), (1526, 129040), (1613, 122080), (1744, 112910), (2180, 90328), (3052, 64520), (3226, 61040), (3488, 56455), (3815, 51616), (4360, 45164), (6104, 32260), (6452, 30520), (7630, 25808), (8065, 24416), (8720, 22582), (11291, 17440), (12208, 16130), (12904, 15260)]