56144000

素因数分解:

$2^7\times 5^3\times {\mathrm{11}}^2\times {\mathrm{29}}^1$

素因数の和:80

約数の個数: 192

約数和(自身を含む): 158722200

約数和(自身を除く): 102578200

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 29, 32, 40, 44, 50, 55, 58, 64, 80, 88, 100, 110, 116, 121, 125, 128, 145, 160, 176, 200, 220, 232, 242, 250, 275, 290, 319, 320, 352, 400, 440, 464, 484, 500, 550, 580, 605, 638, 640, 704, 725, 800, 880, 928, 968, 1000, 1100, 1160, 1210, 1276, 1375, 1408, 1450, 1595, 1600, 1760, 1856, 1936, 2000, 2200, 2320, 2420, 2552, 2750, 2900, 3025, 3190, 3200, 3509, 3520, 3625, 3712, 3872, 4000, 4400, 4640, 4840, 5104, 5500, 5800, 6050, 6380, 7018, 7040, 7250, 7744, 7975, 8000, 8800, 9280, 9680, 10208, 11000, 11600, 12100, 12760, 14036, 14500, 15125, 15488, 15950, 16000, 17545, 17600, 18560, 19360, 20416, 22000, 23200, 24200, 25520, 28072, 29000, 30250, 31900, 35090, 35200, 38720, 39875, 40832, 44000, 46400, 48400, 51040, 56144, 58000, 60500, 63800, 70180, 77440, 79750, 87725, 88000, 92800, 96800, 102080, 112288, 116000, 121000, 127600, 140360, 159500, 175450, 176000, 193600, 204160, 224576, 232000, 242000, 255200, 280720, 319000, 350900, 387200, 438625, 449152, 464000, 484000, 510400, 561440, 638000, 701800, 877250, 968000, 1020800, 1122880, 1276000, 1403600, 1754500, 1936000, 2245760, 2552000, 2807200, 3509000, 5104000, 5614400, 7018000, 11228800, 14036000, 28072000, 56144000]

約数ペア:

[(1, 56144000), (2, 28072000), (4, 14036000), (5, 11228800), (8, 7018000), (10, 5614400), (11, 5104000), (16, 3509000), (20, 2807200), (22, 2552000), (25, 2245760), (29, 1936000), (32, 1754500), (40, 1403600), (44, 1276000), (50, 1122880), (55, 1020800), (58, 968000), (64, 877250), (80, 701800), (88, 638000), (100, 561440), (110, 510400), (116, 484000), (121, 464000), (125, 449152), (128, 438625), (145, 387200), (160, 350900), (176, 319000), (200, 280720), (220, 255200), (232, 242000), (242, 232000), (250, 224576), (275, 204160), (290, 193600), (319, 176000), (320, 175450), (352, 159500), (400, 140360), (440, 127600), (464, 121000), (484, 116000), (500, 112288), (550, 102080), (580, 96800), (605, 92800), (638, 88000), (640, 87725), (704, 79750), (725, 77440), (800, 70180), (880, 63800), (928, 60500), (968, 58000), (1000, 56144), (1100, 51040), (1160, 48400), (1210, 46400), (1276, 44000), (1375, 40832), (1408, 39875), (1450, 38720), (1595, 35200), (1600, 35090), (1760, 31900), (1856, 30250), (1936, 29000), (2000, 28072), (2200, 25520), (2320, 24200), (2420, 23200), (2552, 22000), (2750, 20416), (2900, 19360), (3025, 18560), (3190, 17600), (3200, 17545), (3509, 16000), (3520, 15950), (3625, 15488), (3712, 15125), (3872, 14500), (4000, 14036), (4400, 12760), (4640, 12100), (4840, 11600), (5104, 11000), (5500, 10208), (5800, 9680), (6050, 9280), (6380, 8800), (7018, 8000), (7040, 7975), (7250, 7744)]