2920859200

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{260791}}^1$

素因数の和:260820

約数の個数: 84

約数和(自身を含む): 8213904832

約数和(自身を除く): 5293045632

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 320, 350, 400, 448, 560, 700, 800, 1120, 1400, 1600, 2240, 2800, 5600, 11200, 260791, 521582, 1043164, 1303955, 1825537, 2086328, 2607910, 3651074, 4172656, 5215820, 6519775, 7302148, 8345312, 9127685, 10431640, 13039550, 14604296, 16690624, 18255370, 20863280, 26079100, 29208592, 36510740, 41726560, 45638425, 52158200, 58417184, 73021480, 83453120, 91276850, 104316400, 116834368, 146042960, 182553700, 208632800, 292085920, 365107400, 417265600, 584171840, 730214800, 1460429600, 2920859200]

約数ペア:

[(1, 2920859200), (2, 1460429600), (4, 730214800), (5, 584171840), (7, 417265600), (8, 365107400), (10, 292085920), (14, 208632800), (16, 182553700), (20, 146042960), (25, 116834368), (28, 104316400), (32, 91276850), (35, 83453120), (40, 73021480), (50, 58417184), (56, 52158200), (64, 45638425), (70, 41726560), (80, 36510740), (100, 29208592), (112, 26079100), (140, 20863280), (160, 18255370), (175, 16690624), (200, 14604296), (224, 13039550), (280, 10431640), (320, 9127685), (350, 8345312), (400, 7302148), (448, 6519775), (560, 5215820), (700, 4172656), (800, 3651074), (1120, 2607910), (1400, 2086328), (1600, 1825537), (2240, 1303955), (2800, 1043164), (5600, 521582), (11200, 260791)]