214956560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29527}}^1$

素因数の和:29560

約数の個数: 80

約数和(自身を含む): 615127296

約数和(自身を除く): 400170736

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 29527, 59054, 118108, 147635, 206689, 236216, 295270, 383851, 413378, 472432, 590540, 767702, 826756, 1033445, 1181080, 1535404, 1653512, 1919255, 2066890, 2362160, 2686957, 3070808, 3307024, 3838510, 4133780, 5373914, 6141616, 7677020, 8267560, 10747828, 13434785, 15354040, 16535120, 21495656, 26869570, 30708080, 42991312, 53739140, 107478280, 214956560]

約数ペア:

[(1, 214956560), (2, 107478280), (4, 53739140), (5, 42991312), (7, 30708080), (8, 26869570), (10, 21495656), (13, 16535120), (14, 15354040), (16, 13434785), (20, 10747828), (26, 8267560), (28, 7677020), (35, 6141616), (40, 5373914), (52, 4133780), (56, 3838510), (65, 3307024), (70, 3070808), (80, 2686957), (91, 2362160), (104, 2066890), (112, 1919255), (130, 1653512), (140, 1535404), (182, 1181080), (208, 1033445), (260, 826756), (280, 767702), (364, 590540), (455, 472432), (520, 413378), (560, 383851), (728, 295270), (910, 236216), (1040, 206689), (1456, 147635), (1820, 118108), (3640, 59054), (7280, 29527)]