127949920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4967}}^1$

素因数の和:5012

約数の個数: 96

約数和(自身を含む): 360557568

約数和(自身を除く): 232607648

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 322, 368, 460, 560, 644, 736, 805, 920, 1120, 1288, 1610, 1840, 2576, 3220, 3680, 4967, 5152, 6440, 9934, 12880, 19868, 24835, 25760, 34769, 39736, 49670, 69538, 79472, 99340, 114241, 139076, 158944, 173845, 198680, 228482, 278152, 347690, 397360, 456964, 556304, 571205, 695380, 794720, 799687, 913928, 1112608, 1142410, 1390760, 1599374, 1827856, 2284820, 2781520, 3198748, 3655712, 3998435, 4569640, 5563040, 6397496, 7996870, 9139280, 12794992, 15993740, 18278560, 25589984, 31987480, 63974960, 127949920]

約数ペア:

[(1, 127949920), (2, 63974960), (4, 31987480), (5, 25589984), (7, 18278560), (8, 15993740), (10, 12794992), (14, 9139280), (16, 7996870), (20, 6397496), (23, 5563040), (28, 4569640), (32, 3998435), (35, 3655712), (40, 3198748), (46, 2781520), (56, 2284820), (70, 1827856), (80, 1599374), (92, 1390760), (112, 1142410), (115, 1112608), (140, 913928), (160, 799687), (161, 794720), (184, 695380), (224, 571205), (230, 556304), (280, 456964), (322, 397360), (368, 347690), (460, 278152), (560, 228482), (644, 198680), (736, 173845), (805, 158944), (920, 139076), (1120, 114241), (1288, 99340), (1610, 79472), (1840, 69538), (2576, 49670), (3220, 39736), (3680, 34769), (4967, 25760), (5152, 24835), (6440, 19868), (9934, 12880)]