140756000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1$

素因数の和:500

約数の個数: 192

約数和(自身を含む): 432117504

約数和(自身を除く): 291361504

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 50, 55, 56, 70, 77, 80, 88, 100, 110, 112, 125, 140, 154, 160, 175, 176, 200, 220, 224, 250, 275, 280, 308, 350, 352, 385, 400, 440, 457, 500, 550, 560, 616, 700, 770, 800, 875, 880, 914, 1000, 1100, 1120, 1232, 1375, 1400, 1540, 1750, 1760, 1828, 1925, 2000, 2200, 2285, 2464, 2750, 2800, 3080, 3199, 3500, 3656, 3850, 4000, 4400, 4570, 5027, 5500, 5600, 6160, 6398, 7000, 7312, 7700, 8800, 9140, 9625, 10054, 11000, 11425, 12320, 12796, 14000, 14624, 15400, 15995, 18280, 19250, 20108, 22000, 22850, 25135, 25592, 28000, 30800, 31990, 35189, 36560, 38500, 40216, 44000, 45700, 50270, 51184, 57125, 61600, 63980, 70378, 73120, 77000, 79975, 80432, 91400, 100540, 102368, 114250, 125675, 127960, 140756, 154000, 159950, 160864, 175945, 182800, 201080, 228500, 251350, 255920, 281512, 308000, 319900, 351890, 365600, 399875, 402160, 457000, 502700, 511840, 563024, 628375, 639800, 703780, 799750, 804320, 879725, 914000, 1005400, 1126048, 1256750, 1279600, 1407560, 1599500, 1759450, 1828000, 2010800, 2513500, 2559200, 2815120, 3199000, 3518900, 4021600, 4398625, 5027000, 5630240, 6398000, 7037800, 8797250, 10054000, 12796000, 14075600, 17594500, 20108000, 28151200, 35189000, 70378000, 140756000]

約数ペア:

[(1, 140756000), (2, 70378000), (4, 35189000), (5, 28151200), (7, 20108000), (8, 17594500), (10, 14075600), (11, 12796000), (14, 10054000), (16, 8797250), (20, 7037800), (22, 6398000), (25, 5630240), (28, 5027000), (32, 4398625), (35, 4021600), (40, 3518900), (44, 3199000), (50, 2815120), (55, 2559200), (56, 2513500), (70, 2010800), (77, 1828000), (80, 1759450), (88, 1599500), (100, 1407560), (110, 1279600), (112, 1256750), (125, 1126048), (140, 1005400), (154, 914000), (160, 879725), (175, 804320), (176, 799750), (200, 703780), (220, 639800), (224, 628375), (250, 563024), (275, 511840), (280, 502700), (308, 457000), (350, 402160), (352, 399875), (385, 365600), (400, 351890), (440, 319900), (457, 308000), (500, 281512), (550, 255920), (560, 251350), (616, 228500), (700, 201080), (770, 182800), (800, 175945), (875, 160864), (880, 159950), (914, 154000), (1000, 140756), (1100, 127960), (1120, 125675), (1232, 114250), (1375, 102368), (1400, 100540), (1540, 91400), (1750, 80432), (1760, 79975), (1828, 77000), (1925, 73120), (2000, 70378), (2200, 63980), (2285, 61600), (2464, 57125), (2750, 51184), (2800, 50270), (3080, 45700), (3199, 44000), (3500, 40216), (3656, 38500), (3850, 36560), (4000, 35189), (4400, 31990), (4570, 30800), (5027, 28000), (5500, 25592), (5600, 25135), (6160, 22850), (6398, 22000), (7000, 20108), (7312, 19250), (7700, 18280), (8800, 15995), (9140, 15400), (9625, 14624), (10054, 14000), (11000, 12796), (11425, 12320)]