223168000

素因数分解:

$2^9\times 5^3\times {\mathrm{11}}^1\times {\mathrm{317}}^1$

素因数の和:361

約数の個数: 160

約数和(自身を含む): 608987808

約数和(自身を除く): 385819808

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 125, 128, 160, 176, 200, 220, 250, 256, 275, 317, 320, 352, 400, 440, 500, 512, 550, 634, 640, 704, 800, 880, 1000, 1100, 1268, 1280, 1375, 1408, 1585, 1600, 1760, 2000, 2200, 2536, 2560, 2750, 2816, 3170, 3200, 3487, 3520, 4000, 4400, 5072, 5500, 5632, 6340, 6400, 6974, 7040, 7925, 8000, 8800, 10144, 11000, 12680, 12800, 13948, 14080, 15850, 16000, 17435, 17600, 20288, 22000, 25360, 27896, 28160, 31700, 32000, 34870, 35200, 39625, 40576, 44000, 50720, 55792, 63400, 64000, 69740, 70400, 79250, 81152, 87175, 88000, 101440, 111584, 126800, 139480, 140800, 158500, 162304, 174350, 176000, 202880, 223168, 253600, 278960, 317000, 348700, 352000, 405760, 435875, 446336, 507200, 557920, 634000, 697400, 704000, 811520, 871750, 892672, 1014400, 1115840, 1268000, 1394800, 1743500, 1785344, 2028800, 2231680, 2536000, 2789600, 3487000, 4057600, 4463360, 5072000, 5579200, 6974000, 8926720, 10144000, 11158400, 13948000, 20288000, 22316800, 27896000, 44633600, 55792000, 111584000, 223168000]

約数ペア:

[(1, 223168000), (2, 111584000), (4, 55792000), (5, 44633600), (8, 27896000), (10, 22316800), (11, 20288000), (16, 13948000), (20, 11158400), (22, 10144000), (25, 8926720), (32, 6974000), (40, 5579200), (44, 5072000), (50, 4463360), (55, 4057600), (64, 3487000), (80, 2789600), (88, 2536000), (100, 2231680), (110, 2028800), (125, 1785344), (128, 1743500), (160, 1394800), (176, 1268000), (200, 1115840), (220, 1014400), (250, 892672), (256, 871750), (275, 811520), (317, 704000), (320, 697400), (352, 634000), (400, 557920), (440, 507200), (500, 446336), (512, 435875), (550, 405760), (634, 352000), (640, 348700), (704, 317000), (800, 278960), (880, 253600), (1000, 223168), (1100, 202880), (1268, 176000), (1280, 174350), (1375, 162304), (1408, 158500), (1585, 140800), (1600, 139480), (1760, 126800), (2000, 111584), (2200, 101440), (2536, 88000), (2560, 87175), (2750, 81152), (2816, 79250), (3170, 70400), (3200, 69740), (3487, 64000), (3520, 63400), (4000, 55792), (4400, 50720), (5072, 44000), (5500, 40576), (5632, 39625), (6340, 35200), (6400, 34870), (6974, 32000), (7040, 31700), (7925, 28160), (8000, 27896), (8800, 25360), (10144, 22000), (11000, 20288), (12680, 17600), (12800, 17435), (13948, 16000), (14080, 15850)]