21573922920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16343881}}^1$

素因数の和:16343906

約数の個数: 64

約数和(自身を含む): 70605570240

約数和(自身を除く): 49031647320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 16343881, 32687762, 49031643, 65375524, 81719405, 98063286, 130751048, 163438810, 179782691, 196126572, 245158215, 326877620, 359565382, 392253144, 490316430, 539348073, 653755240, 719130764, 898913455, 980632860, 1078696146, 1438261528, 1797826910, 1961265720, 2157392292, 2696740365, 3595653820, 4314784584, 5393480730, 7191307640, 10786961460, 21573922920]

約数ペア:

[(1, 21573922920), (2, 10786961460), (3, 7191307640), (4, 5393480730), (5, 4314784584), (6, 3595653820), (8, 2696740365), (10, 2157392292), (11, 1961265720), (12, 1797826910), (15, 1438261528), (20, 1078696146), (22, 980632860), (24, 898913455), (30, 719130764), (33, 653755240), (40, 539348073), (44, 490316430), (55, 392253144), (60, 359565382), (66, 326877620), (88, 245158215), (110, 196126572), (120, 179782691), (132, 163438810), (165, 130751048), (220, 98063286), (264, 81719405), (330, 65375524), (440, 49031643), (660, 32687762), (1320, 16343881)]