15677957920

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2203}}^1\times {\mathrm{2341}}^1$

素因数の和:4578

約数の個数: 96

約数和(自身を含む): 39022966080

約数和(自身を除く): 23345008160

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 2203, 2341, 3040, 4406, 4682, 8812, 9364, 11015, 11705, 17624, 18728, 22030, 23410, 35248, 37456, 41857, 44060, 44479, 46820, 70496, 74912, 83714, 88120, 88958, 93640, 167428, 176240, 177916, 187280, 209285, 222395, 334856, 352480, 355832, 374560, 418570, 444790, 669712, 711664, 837140, 889580, 1339424, 1423328, 1674280, 1779160, 3348560, 3558320, 5157223, 6697120, 7116640, 10314446, 20628892, 25786115, 41257784, 51572230, 82515568, 97987237, 103144460, 165031136, 195974474, 206288920, 391948948, 412577840, 489936185, 783897896, 825155680, 979872370, 1567795792, 1959744740, 3135591584, 3919489480, 7838978960, 15677957920]

約数ペア:

[(1, 15677957920), (2, 7838978960), (4, 3919489480), (5, 3135591584), (8, 1959744740), (10, 1567795792), (16, 979872370), (19, 825155680), (20, 783897896), (32, 489936185), (38, 412577840), (40, 391948948), (76, 206288920), (80, 195974474), (95, 165031136), (152, 103144460), (160, 97987237), (190, 82515568), (304, 51572230), (380, 41257784), (608, 25786115), (760, 20628892), (1520, 10314446), (2203, 7116640), (2341, 6697120), (3040, 5157223), (4406, 3558320), (4682, 3348560), (8812, 1779160), (9364, 1674280), (11015, 1423328), (11705, 1339424), (17624, 889580), (18728, 837140), (22030, 711664), (23410, 669712), (35248, 444790), (37456, 418570), (41857, 374560), (44060, 355832), (44479, 352480), (46820, 334856), (70496, 222395), (74912, 209285), (83714, 187280), (88120, 177916), (88958, 176240), (93640, 167428)]