1889300910080

素因数分解:

$2^{12}\times 5^1\times {\mathrm{439}}^1\times {\mathrm{210139}}^1$

素因数の和:210607

約数の個数: 104

約数和(自身を含む): 4544117793600

約数和(自身を除く): 2654816883520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 439, 512, 640, 878, 1024, 1280, 1756, 2048, 2195, 2560, 3512, 4096, 4390, 5120, 7024, 8780, 10240, 14048, 17560, 20480, 28096, 35120, 56192, 70240, 112384, 140480, 210139, 224768, 280960, 420278, 449536, 561920, 840556, 899072, 1050695, 1123840, 1681112, 1798144, 2101390, 2247680, 3362224, 4202780, 4495360, 6724448, 8405560, 8990720, 13448896, 16811120, 26897792, 33622240, 53795584, 67244480, 92251021, 107591168, 134488960, 184502042, 215182336, 268977920, 369004084, 430364672, 461255105, 537955840, 738008168, 860729344, 922510210, 1075911680, 1476016336, 1845020420, 2151823360, 2952032672, 3690040840, 4303646720, 5904065344, 7380081680, 11808130688, 14760163360, 23616261376, 29520326720, 47232522752, 59040653440, 94465045504, 118081306880, 188930091008, 236162613760, 377860182016, 472325227520, 944650455040, 1889300910080]

約数ペア:

[(1, 1889300910080), (2, 944650455040), (4, 472325227520), (5, 377860182016), (8, 236162613760), (10, 188930091008), (16, 118081306880), (20, 94465045504), (32, 59040653440), (40, 47232522752), (64, 29520326720), (80, 23616261376), (128, 14760163360), (160, 11808130688), (256, 7380081680), (320, 5904065344), (439, 4303646720), (512, 3690040840), (640, 2952032672), (878, 2151823360), (1024, 1845020420), (1280, 1476016336), (1756, 1075911680), (2048, 922510210), (2195, 860729344), (2560, 738008168), (3512, 537955840), (4096, 461255105), (4390, 430364672), (5120, 369004084), (7024, 268977920), (8780, 215182336), (10240, 184502042), (14048, 134488960), (17560, 107591168), (20480, 92251021), (28096, 67244480), (35120, 53795584), (56192, 33622240), (70240, 26897792), (112384, 16811120), (140480, 13448896), (210139, 8990720), (224768, 8405560), (280960, 6724448), (420278, 4495360), (449536, 4202780), (561920, 3362224), (840556, 2247680), (899072, 2101390), (1050695, 1798144), (1123840, 1681112)]