472222520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{153319}}^1$

素因数の和:153348

約数の個数: 64

約数和(自身を含む): 1324684800

約数和(自身を除く): 852462280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 153319, 306638, 613276, 766595, 1073233, 1226552, 1533190, 1686509, 2146466, 3066380, 3373018, 4292932, 5366165, 6132760, 6746036, 8432545, 8585864, 10732330, 11805563, 13492072, 16865090, 21464660, 23611126, 33730180, 42929320, 47222252, 59027815, 67460360, 94444504, 118055630, 236111260, 472222520]

約数ペア:

[(1, 472222520), (2, 236111260), (4, 118055630), (5, 94444504), (7, 67460360), (8, 59027815), (10, 47222252), (11, 42929320), (14, 33730180), (20, 23611126), (22, 21464660), (28, 16865090), (35, 13492072), (40, 11805563), (44, 10732330), (55, 8585864), (56, 8432545), (70, 6746036), (77, 6132760), (88, 5366165), (110, 4292932), (140, 3373018), (154, 3066380), (220, 2146466), (280, 1686509), (308, 1533190), (385, 1226552), (440, 1073233), (616, 766595), (770, 613276), (1540, 306638), (3080, 153319)]