135824000

素因数分解:

$2^7\times 5^3\times {\mathrm{13}}^1\times {\mathrm{653}}^1$

素因数の和:695

約数の個数: 128

約数和(自身を含む): 364225680

約数和(自身を除く): 228401680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 125, 128, 130, 160, 200, 208, 250, 260, 320, 325, 400, 416, 500, 520, 640, 650, 653, 800, 832, 1000, 1040, 1300, 1306, 1600, 1625, 1664, 2000, 2080, 2600, 2612, 3200, 3250, 3265, 4000, 4160, 5200, 5224, 6500, 6530, 8000, 8320, 8489, 10400, 10448, 13000, 13060, 16000, 16325, 16978, 20800, 20896, 26000, 26120, 32650, 33956, 41600, 41792, 42445, 52000, 52240, 65300, 67912, 81625, 83584, 84890, 104000, 104480, 130600, 135824, 163250, 169780, 208000, 208960, 212225, 261200, 271648, 326500, 339560, 417920, 424450, 522400, 543296, 653000, 679120, 848900, 1044800, 1061125, 1086592, 1306000, 1358240, 1697800, 2089600, 2122250, 2612000, 2716480, 3395600, 4244500, 5224000, 5432960, 6791200, 8489000, 10448000, 13582400, 16978000, 27164800, 33956000, 67912000, 135824000]

約数ペア:

[(1, 135824000), (2, 67912000), (4, 33956000), (5, 27164800), (8, 16978000), (10, 13582400), (13, 10448000), (16, 8489000), (20, 6791200), (25, 5432960), (26, 5224000), (32, 4244500), (40, 3395600), (50, 2716480), (52, 2612000), (64, 2122250), (65, 2089600), (80, 1697800), (100, 1358240), (104, 1306000), (125, 1086592), (128, 1061125), (130, 1044800), (160, 848900), (200, 679120), (208, 653000), (250, 543296), (260, 522400), (320, 424450), (325, 417920), (400, 339560), (416, 326500), (500, 271648), (520, 261200), (640, 212225), (650, 208960), (653, 208000), (800, 169780), (832, 163250), (1000, 135824), (1040, 130600), (1300, 104480), (1306, 104000), (1600, 84890), (1625, 83584), (1664, 81625), (2000, 67912), (2080, 65300), (2600, 52240), (2612, 52000), (3200, 42445), (3250, 41792), (3265, 41600), (4000, 33956), (4160, 32650), (5200, 26120), (5224, 26000), (6500, 20896), (6530, 20800), (8000, 16978), (8320, 16325), (8489, 16000), (10400, 13060), (10448, 13000)]