184544080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2099}}^1$

素因数の和:2276

約数の個数: 80

約数和(自身を含む): 493718400

約数和(自身を除く): 309174320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 157, 280, 314, 560, 628, 785, 1099, 1256, 1570, 2099, 2198, 2512, 3140, 4198, 4396, 5495, 6280, 8396, 8792, 10495, 10990, 12560, 14693, 16792, 17584, 20990, 21980, 29386, 33584, 41980, 43960, 58772, 73465, 83960, 87920, 117544, 146930, 167920, 235088, 293860, 329543, 587720, 659086, 1175440, 1318172, 1647715, 2306801, 2636344, 3295430, 4613602, 5272688, 6590860, 9227204, 11534005, 13181720, 18454408, 23068010, 26363440, 36908816, 46136020, 92272040, 184544080]

約数ペア:

[(1, 184544080), (2, 92272040), (4, 46136020), (5, 36908816), (7, 26363440), (8, 23068010), (10, 18454408), (14, 13181720), (16, 11534005), (20, 9227204), (28, 6590860), (35, 5272688), (40, 4613602), (56, 3295430), (70, 2636344), (80, 2306801), (112, 1647715), (140, 1318172), (157, 1175440), (280, 659086), (314, 587720), (560, 329543), (628, 293860), (785, 235088), (1099, 167920), (1256, 146930), (1570, 117544), (2099, 87920), (2198, 83960), (2512, 73465), (3140, 58772), (4198, 43960), (4396, 41980), (5495, 33584), (6280, 29386), (8396, 21980), (8792, 20990), (10495, 17584), (10990, 16792), (12560, 14693)]