141212028800

素因数分解:

$2^7\times 5^2\times {\mathrm{109}}^1\times {\mathrm{404851}}^1$

素因数の和:404984

約数の個数: 96

約数和(自身を含む): 352039056600

約数和(自身を除く): 210827027800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 109, 128, 160, 200, 218, 320, 400, 436, 545, 640, 800, 872, 1090, 1600, 1744, 2180, 2725, 3200, 3488, 4360, 5450, 6976, 8720, 10900, 13952, 17440, 21800, 34880, 43600, 69760, 87200, 174400, 348800, 404851, 809702, 1619404, 2024255, 3238808, 4048510, 6477616, 8097020, 10121275, 12955232, 16194040, 20242550, 25910464, 32388080, 40485100, 44128759, 51820928, 64776160, 80970200, 88257518, 129552320, 161940400, 176515036, 220643795, 259104640, 323880800, 353030072, 441287590, 647761600, 706060144, 882575180, 1103218975, 1295523200, 1412120288, 1765150360, 2206437950, 2824240576, 3530300720, 4412875900, 5648481152, 7060601440, 8825751800, 14121202880, 17651503600, 28242405760, 35303007200, 70606014400, 141212028800]

約数ペア:

[(1, 141212028800), (2, 70606014400), (4, 35303007200), (5, 28242405760), (8, 17651503600), (10, 14121202880), (16, 8825751800), (20, 7060601440), (25, 5648481152), (32, 4412875900), (40, 3530300720), (50, 2824240576), (64, 2206437950), (80, 1765150360), (100, 1412120288), (109, 1295523200), (128, 1103218975), (160, 882575180), (200, 706060144), (218, 647761600), (320, 441287590), (400, 353030072), (436, 323880800), (545, 259104640), (640, 220643795), (800, 176515036), (872, 161940400), (1090, 129552320), (1600, 88257518), (1744, 80970200), (2180, 64776160), (2725, 51820928), (3200, 44128759), (3488, 40485100), (4360, 32388080), (5450, 25910464), (6976, 20242550), (8720, 16194040), (10900, 12955232), (13952, 10121275), (17440, 8097020), (21800, 6477616), (34880, 4048510), (43600, 3238808), (69760, 2024255), (87200, 1619404), (174400, 809702), (348800, 404851)]