56816000

素因数分解:

$2^7\times 5^3\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:149

約数の個数: 128

約数和(自身を含む): 146072160

約数和(自身を除く): 89256160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 64, 67, 80, 100, 106, 125, 128, 134, 160, 200, 212, 250, 265, 268, 320, 335, 400, 424, 500, 530, 536, 640, 670, 800, 848, 1000, 1060, 1072, 1325, 1340, 1600, 1675, 1696, 2000, 2120, 2144, 2650, 2680, 3200, 3350, 3392, 3551, 4000, 4240, 4288, 5300, 5360, 6625, 6700, 6784, 7102, 8000, 8375, 8480, 8576, 10600, 10720, 13250, 13400, 14204, 16000, 16750, 16960, 17755, 21200, 21440, 26500, 26800, 28408, 33500, 33920, 35510, 42400, 42880, 53000, 53600, 56816, 67000, 71020, 84800, 88775, 106000, 107200, 113632, 134000, 142040, 169600, 177550, 212000, 214400, 227264, 268000, 284080, 355100, 424000, 443875, 454528, 536000, 568160, 710200, 848000, 887750, 1072000, 1136320, 1420400, 1775500, 2272640, 2840800, 3551000, 5681600, 7102000, 11363200, 14204000, 28408000, 56816000]

約数ペア:

[(1, 56816000), (2, 28408000), (4, 14204000), (5, 11363200), (8, 7102000), (10, 5681600), (16, 3551000), (20, 2840800), (25, 2272640), (32, 1775500), (40, 1420400), (50, 1136320), (53, 1072000), (64, 887750), (67, 848000), (80, 710200), (100, 568160), (106, 536000), (125, 454528), (128, 443875), (134, 424000), (160, 355100), (200, 284080), (212, 268000), (250, 227264), (265, 214400), (268, 212000), (320, 177550), (335, 169600), (400, 142040), (424, 134000), (500, 113632), (530, 107200), (536, 106000), (640, 88775), (670, 84800), (800, 71020), (848, 67000), (1000, 56816), (1060, 53600), (1072, 53000), (1325, 42880), (1340, 42400), (1600, 35510), (1675, 33920), (1696, 33500), (2000, 28408), (2120, 26800), (2144, 26500), (2650, 21440), (2680, 21200), (3200, 17755), (3350, 16960), (3392, 16750), (3551, 16000), (4000, 14204), (4240, 13400), (4288, 13250), (5300, 10720), (5360, 10600), (6625, 8576), (6700, 8480), (6784, 8375), (7102, 8000)]