1129429840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{183349}}^1$

素因数の和:183380

約数の個数: 80

約数和(自身を含む): 3273897600

約数和(自身を除く): 2144467760

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 183349, 366698, 733396, 916745, 1283443, 1466792, 1833490, 2016839, 2566886, 2933584, 3666980, 4033678, 5133772, 6417215, 7333960, 8067356, 10084195, 10267544, 12834430, 14117873, 14667920, 16134712, 20168390, 20535088, 25668860, 28235746, 32269424, 40336780, 51337720, 56471492, 70589365, 80673560, 102675440, 112942984, 141178730, 161347120, 225885968, 282357460, 564714920, 1129429840]

約数ペア:

[(1, 1129429840), (2, 564714920), (4, 282357460), (5, 225885968), (7, 161347120), (8, 141178730), (10, 112942984), (11, 102675440), (14, 80673560), (16, 70589365), (20, 56471492), (22, 51337720), (28, 40336780), (35, 32269424), (40, 28235746), (44, 25668860), (55, 20535088), (56, 20168390), (70, 16134712), (77, 14667920), (80, 14117873), (88, 12834430), (110, 10267544), (112, 10084195), (140, 8067356), (154, 7333960), (176, 6417215), (220, 5133772), (280, 4033678), (308, 3666980), (385, 2933584), (440, 2566886), (560, 2016839), (616, 1833490), (770, 1466792), (880, 1283443), (1232, 916745), (1540, 733396), (3080, 366698), (6160, 183349)]