870848000

素因数分解:

$2^9\times 5^3\times {\mathrm{11}}^1\times {\mathrm{1237}}^1$

素因数の和:1281

約数の個数: 160

約数和(自身を含む): 2370839328

約数和(自身を除く): 1499991328

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, 400, 440, 500, 512, 550, 640, 704, 800, 880, 1000, 1100, 1237, 1280, 1375, 1408, 1600, 1760, 2000, 2200, 2474, 2560, 2750, 2816, 3200, 3520, 4000, 4400, 4948, 5500, 5632, 6185, 6400, 7040, 8000, 8800, 9896, 11000, 12370, 12800, 13607, 14080, 16000, 17600, 19792, 22000, 24740, 27214, 28160, 30925, 32000, 35200, 39584, 44000, 49480, 54428, 61850, 64000, 68035, 70400, 79168, 88000, 98960, 108856, 123700, 136070, 140800, 154625, 158336, 176000, 197920, 217712, 247400, 272140, 309250, 316672, 340175, 352000, 395840, 435424, 494800, 544280, 618500, 633344, 680350, 704000, 791680, 870848, 989600, 1088560, 1237000, 1360700, 1583360, 1700875, 1741696, 1979200, 2177120, 2474000, 2721400, 3166720, 3401750, 3483392, 3958400, 4354240, 4948000, 5442800, 6803500, 6966784, 7916800, 8708480, 9896000, 10885600, 13607000, 15833600, 17416960, 19792000, 21771200, 27214000, 34833920, 39584000, 43542400, 54428000, 79168000, 87084800, 108856000, 174169600, 217712000, 435424000, 870848000]

約数ペア:

[(1, 870848000), (2, 435424000), (4, 217712000), (5, 174169600), (8, 108856000), (10, 87084800), (11, 79168000), (16, 54428000), (20, 43542400), (22, 39584000), (25, 34833920), (32, 27214000), (40, 21771200), (44, 19792000), (50, 17416960), (55, 15833600), (64, 13607000), (80, 10885600), (88, 9896000), (100, 8708480), (110, 7916800), (125, 6966784), (128, 6803500), (160, 5442800), (176, 4948000), (200, 4354240), (220, 3958400), (250, 3483392), (256, 3401750), (275, 3166720), (320, 2721400), (352, 2474000), (400, 2177120), (440, 1979200), (500, 1741696), (512, 1700875), (550, 1583360), (640, 1360700), (704, 1237000), (800, 1088560), (880, 989600), (1000, 870848), (1100, 791680), (1237, 704000), (1280, 680350), (1375, 633344), (1408, 618500), (1600, 544280), (1760, 494800), (2000, 435424), (2200, 395840), (2474, 352000), (2560, 340175), (2750, 316672), (2816, 309250), (3200, 272140), (3520, 247400), (4000, 217712), (4400, 197920), (4948, 176000), (5500, 158336), (5632, 154625), (6185, 140800), (6400, 136070), (7040, 123700), (8000, 108856), (8800, 98960), (9896, 88000), (11000, 79168), (12370, 70400), (12800, 68035), (13607, 64000), (14080, 61850), (16000, 54428), (17600, 49480), (19792, 44000), (22000, 39584), (24740, 35200), (27214, 32000), (28160, 30925)]