1078528000

素因数分解:

$2^{11}\times 5^3\times {\mathrm{11}}^1\times {\mathrm{383}}^1$

素因数の和:431

約数の個数: 192

約数和(自身を含む): 2943682560

約数和(自身を除く): 1865154560

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, 320, 352, 383, 400, 440, 500, 512, 550, 640, 704, 766, 800, 880, 1000, 1024, 1100, 1280, 1375, 1408, 1532, 1600, 1760, 1915, 2000, 2048, 2200, 2560, 2750, 2816, 3064, 3200, 3520, 3830, 4000, 4213, 4400, 5120, 5500, 5632, 6128, 6400, 7040, 7660, 8000, 8426, 8800, 9575, 10240, 11000, 11264, 12256, 12800, 14080, 15320, 16000, 16852, 17600, 19150, 21065, 22000, 22528, 24512, 25600, 28160, 30640, 32000, 33704, 35200, 38300, 42130, 44000, 47875, 49024, 51200, 56320, 61280, 64000, 67408, 70400, 76600, 84260, 88000, 95750, 98048, 105325, 112640, 122560, 128000, 134816, 140800, 153200, 168520, 176000, 191500, 196096, 210650, 245120, 256000, 269632, 281600, 306400, 337040, 352000, 383000, 392192, 421300, 490240, 526625, 539264, 563200, 612800, 674080, 704000, 766000, 784384, 842600, 980480, 1053250, 1078528, 1225600, 1348160, 1408000, 1532000, 1685200, 1960960, 2106500, 2157056, 2451200, 2696320, 2816000, 3064000, 3370400, 3921920, 4213000, 4314112, 4902400, 5392640, 6128000, 6740800, 8426000, 8628224, 9804800, 10785280, 12256000, 13481600, 16852000, 19609600, 21570560, 24512000, 26963200, 33704000, 43141120, 49024000, 53926400, 67408000, 98048000, 107852800, 134816000, 215705600, 269632000, 539264000, 1078528000]

約数ペア:

[(1, 1078528000), (2, 539264000), (4, 269632000), (5, 215705600), (8, 134816000), (10, 107852800), (11, 98048000), (16, 67408000), (20, 53926400), (22, 49024000), (25, 43141120), (32, 33704000), (40, 26963200), (44, 24512000), (50, 21570560), (55, 19609600), (64, 16852000), (80, 13481600), (88, 12256000), (100, 10785280), (110, 9804800), (125, 8628224), (128, 8426000), (160, 6740800), (176, 6128000), (200, 5392640), (220, 4902400), (250, 4314112), (256, 4213000), (275, 3921920), (320, 3370400), (352, 3064000), (383, 2816000), (400, 2696320), (440, 2451200), (500, 2157056), (512, 2106500), (550, 1960960), (640, 1685200), (704, 1532000), (766, 1408000), (800, 1348160), (880, 1225600), (1000, 1078528), (1024, 1053250), (1100, 980480), (1280, 842600), (1375, 784384), (1408, 766000), (1532, 704000), (1600, 674080), (1760, 612800), (1915, 563200), (2000, 539264), (2048, 526625), (2200, 490240), (2560, 421300), (2750, 392192), (2816, 383000), (3064, 352000), (3200, 337040), (3520, 306400), (3830, 281600), (4000, 269632), (4213, 256000), (4400, 245120), (5120, 210650), (5500, 196096), (5632, 191500), (6128, 176000), (6400, 168520), (7040, 153200), (7660, 140800), (8000, 134816), (8426, 128000), (8800, 122560), (9575, 112640), (10240, 105325), (11000, 98048), (11264, 95750), (12256, 88000), (12800, 84260), (14080, 76600), (15320, 70400), (16000, 67408), (16852, 64000), (17600, 61280), (19150, 56320), (21065, 51200), (22000, 49024), (22528, 47875), (24512, 44000), (25600, 42130), (28160, 38300), (30640, 35200), (32000, 33704)]