131824000

素因数分解:

$2^7\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1$

素因数の和:154

約数の個数: 256

約数和(自身を含む): 412439040

約数和(自身を除く): 280615040

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 50, 55, 56, 64, 70, 77, 80, 88, 100, 107, 110, 112, 125, 128, 140, 154, 160, 175, 176, 200, 214, 220, 224, 250, 275, 280, 308, 320, 350, 352, 385, 400, 428, 440, 448, 500, 535, 550, 560, 616, 640, 700, 704, 749, 770, 800, 856, 875, 880, 896, 1000, 1070, 1100, 1120, 1177, 1232, 1375, 1400, 1408, 1498, 1540, 1600, 1712, 1750, 1760, 1925, 2000, 2140, 2200, 2240, 2354, 2464, 2675, 2750, 2800, 2996, 3080, 3200, 3424, 3500, 3520, 3745, 3850, 4000, 4280, 4400, 4480, 4708, 4928, 5350, 5500, 5600, 5885, 5992, 6160, 6848, 7000, 7040, 7490, 7700, 8000, 8239, 8560, 8800, 9416, 9625, 9856, 10700, 11000, 11200, 11770, 11984, 12320, 13375, 13696, 14000, 14980, 15400, 16000, 16478, 17120, 17600, 18725, 18832, 19250, 21400, 22000, 22400, 23540, 23968, 24640, 26750, 28000, 29425, 29960, 30800, 32956, 34240, 35200, 37450, 37664, 38500, 41195, 42800, 44000, 47080, 47936, 49280, 53500, 56000, 58850, 59920, 61600, 65912, 68480, 74900, 75328, 77000, 82390, 85600, 88000, 93625, 94160, 95872, 107000, 112000, 117700, 119840, 123200, 131824, 147125, 149800, 150656, 154000, 164780, 171200, 176000, 187250, 188320, 205975, 214000, 235400, 239680, 246400, 263648, 294250, 299600, 308000, 329560, 342400, 374500, 376640, 411950, 428000, 470800, 479360, 527296, 588500, 599200, 616000, 659120, 749000, 753280, 823900, 856000, 941600, 1029875, 1054592, 1177000, 1198400, 1232000, 1318240, 1498000, 1647800, 1712000, 1883200, 2059750, 2354000, 2396800, 2636480, 2996000, 3295600, 3766400, 4119500, 4708000, 5272960, 5992000, 6591200, 8239000, 9416000, 11984000, 13182400, 16478000, 18832000, 26364800, 32956000, 65912000, 131824000]

約数ペア:

[(1, 131824000), (2, 65912000), (4, 32956000), (5, 26364800), (7, 18832000), (8, 16478000), (10, 13182400), (11, 11984000), (14, 9416000), (16, 8239000), (20, 6591200), (22, 5992000), (25, 5272960), (28, 4708000), (32, 4119500), (35, 3766400), (40, 3295600), (44, 2996000), (50, 2636480), (55, 2396800), (56, 2354000), (64, 2059750), (70, 1883200), (77, 1712000), (80, 1647800), (88, 1498000), (100, 1318240), (107, 1232000), (110, 1198400), (112, 1177000), (125, 1054592), (128, 1029875), (140, 941600), (154, 856000), (160, 823900), (175, 753280), (176, 749000), (200, 659120), (214, 616000), (220, 599200), (224, 588500), (250, 527296), (275, 479360), (280, 470800), (308, 428000), (320, 411950), (350, 376640), (352, 374500), (385, 342400), (400, 329560), (428, 308000), (440, 299600), (448, 294250), (500, 263648), (535, 246400), (550, 239680), (560, 235400), (616, 214000), (640, 205975), (700, 188320), (704, 187250), (749, 176000), (770, 171200), (800, 164780), (856, 154000), (875, 150656), (880, 149800), (896, 147125), (1000, 131824), (1070, 123200), (1100, 119840), (1120, 117700), (1177, 112000), (1232, 107000), (1375, 95872), (1400, 94160), (1408, 93625), (1498, 88000), (1540, 85600), (1600, 82390), (1712, 77000), (1750, 75328), (1760, 74900), (1925, 68480), (2000, 65912), (2140, 61600), (2200, 59920), (2240, 58850), (2354, 56000), (2464, 53500), (2675, 49280), (2750, 47936), (2800, 47080), (2996, 44000), (3080, 42800), (3200, 41195), (3424, 38500), (3500, 37664), (3520, 37450), (3745, 35200), (3850, 34240), (4000, 32956), (4280, 30800), (4400, 29960), (4480, 29425), (4708, 28000), (4928, 26750), (5350, 24640), (5500, 23968), (5600, 23540), (5885, 22400), (5992, 22000), (6160, 21400), (6848, 19250), (7000, 18832), (7040, 18725), (7490, 17600), (7700, 17120), (8000, 16478), (8239, 16000), (8560, 15400), (8800, 14980), (9416, 14000), (9625, 13696), (9856, 13375), (10700, 12320), (11000, 11984), (11200, 11770)]