264880000

素因数分解:

$2^7\times 5^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1$

素因数の和:95

約数の個数: 320

約数和(自身を含む): 841230720

約数和(自身を除く): 576350720

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 43, 44, 50, 55, 56, 64, 70, 77, 80, 86, 88, 100, 110, 112, 125, 128, 140, 154, 160, 172, 175, 176, 200, 215, 220, 224, 250, 275, 280, 301, 308, 320, 344, 350, 352, 385, 400, 430, 440, 448, 473, 500, 550, 560, 602, 616, 625, 640, 688, 700, 704, 770, 800, 860, 875, 880, 896, 946, 1000, 1075, 1100, 1120, 1204, 1232, 1250, 1375, 1376, 1400, 1408, 1505, 1540, 1600, 1720, 1750, 1760, 1892, 1925, 2000, 2150, 2200, 2240, 2365, 2408, 2464, 2500, 2750, 2752, 2800, 3010, 3080, 3200, 3311, 3440, 3500, 3520, 3784, 3850, 4000, 4300, 4375, 4400, 4480, 4730, 4816, 4928, 5000, 5375, 5500, 5504, 5600, 6020, 6160, 6622, 6875, 6880, 7000, 7040, 7525, 7568, 7700, 8000, 8600, 8750, 8800, 9460, 9625, 9632, 9856, 10000, 10750, 11000, 11200, 11825, 12040, 12320, 13244, 13750, 13760, 14000, 15050, 15136, 15400, 16000, 16555, 17200, 17500, 17600, 18920, 19250, 19264, 20000, 21500, 22000, 22400, 23650, 24080, 24640, 26488, 26875, 27500, 27520, 28000, 30100, 30272, 30800, 33110, 34400, 35000, 35200, 37625, 37840, 38500, 38528, 40000, 43000, 44000, 47300, 48125, 48160, 49280, 52976, 53750, 55000, 56000, 59125, 60200, 60544, 61600, 66220, 68800, 70000, 75250, 75680, 77000, 80000, 82775, 86000, 88000, 94600, 96250, 96320, 105952, 107500, 110000, 112000, 118250, 120400, 123200, 132440, 137600, 140000, 150500, 151360, 154000, 165550, 172000, 176000, 188125, 189200, 192500, 192640, 211904, 215000, 220000, 236500, 240800, 246400, 264880, 280000, 295625, 301000, 302720, 308000, 331100, 344000, 376250, 378400, 385000, 413875, 423808, 430000, 440000, 473000, 481600, 529760, 560000, 591250, 602000, 616000, 662200, 688000, 752500, 756800, 770000, 827750, 860000, 880000, 946000, 963200, 1059520, 1182500, 1204000, 1232000, 1324400, 1505000, 1513600, 1540000, 1655500, 1720000, 1892000, 2069375, 2119040, 2365000, 2408000, 2648800, 3010000, 3080000, 3311000, 3440000, 3784000, 4138750, 4730000, 4816000, 5297600, 6020000, 6160000, 6622000, 7568000, 8277500, 9460000, 10595200, 12040000, 13244000, 16555000, 18920000, 24080000, 26488000, 33110000, 37840000, 52976000, 66220000, 132440000, 264880000]

約数ペア:

[(1, 264880000), (2, 132440000), (4, 66220000), (5, 52976000), (7, 37840000), (8, 33110000), (10, 26488000), (11, 24080000), (14, 18920000), (16, 16555000), (20, 13244000), (22, 12040000), (25, 10595200), (28, 9460000), (32, 8277500), (35, 7568000), (40, 6622000), (43, 6160000), (44, 6020000), (50, 5297600), (55, 4816000), (56, 4730000), (64, 4138750), (70, 3784000), (77, 3440000), (80, 3311000), (86, 3080000), (88, 3010000), (100, 2648800), (110, 2408000), (112, 2365000), (125, 2119040), (128, 2069375), (140, 1892000), (154, 1720000), (160, 1655500), (172, 1540000), (175, 1513600), (176, 1505000), (200, 1324400), (215, 1232000), (220, 1204000), (224, 1182500), (250, 1059520), (275, 963200), (280, 946000), (301, 880000), (308, 860000), (320, 827750), (344, 770000), (350, 756800), (352, 752500), (385, 688000), (400, 662200), (430, 616000), (440, 602000), (448, 591250), (473, 560000), (500, 529760), (550, 481600), (560, 473000), (602, 440000), (616, 430000), (625, 423808), (640, 413875), (688, 385000), (700, 378400), (704, 376250), (770, 344000), (800, 331100), (860, 308000), (875, 302720), (880, 301000), (896, 295625), (946, 280000), (1000, 264880), (1075, 246400), (1100, 240800), (1120, 236500), (1204, 220000), (1232, 215000), (1250, 211904), (1375, 192640), (1376, 192500), (1400, 189200), (1408, 188125), (1505, 176000), (1540, 172000), (1600, 165550), (1720, 154000), (1750, 151360), (1760, 150500), (1892, 140000), (1925, 137600), (2000, 132440), (2150, 123200), (2200, 120400), (2240, 118250), (2365, 112000), (2408, 110000), (2464, 107500), (2500, 105952), (2750, 96320), (2752, 96250), (2800, 94600), (3010, 88000), (3080, 86000), (3200, 82775), (3311, 80000), (3440, 77000), (3500, 75680), (3520, 75250), (3784, 70000), (3850, 68800), (4000, 66220), (4300, 61600), (4375, 60544), (4400, 60200), (4480, 59125), (4730, 56000), (4816, 55000), (4928, 53750), (5000, 52976), (5375, 49280), (5500, 48160), (5504, 48125), (5600, 47300), (6020, 44000), (6160, 43000), (6622, 40000), (6875, 38528), (6880, 38500), (7000, 37840), (7040, 37625), (7525, 35200), (7568, 35000), (7700, 34400), (8000, 33110), (8600, 30800), (8750, 30272), (8800, 30100), (9460, 28000), (9625, 27520), (9632, 27500), (9856, 26875), (10000, 26488), (10750, 24640), (11000, 24080), (11200, 23650), (11825, 22400), (12040, 22000), (12320, 21500), (13244, 20000), (13750, 19264), (13760, 19250), (14000, 18920), (15050, 17600), (15136, 17500), (15400, 17200), (16000, 16555)]