245660800

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{997}}^1$

素因数の和:1039

約数の個数: 192

約数和(自身を含む): 757362240

約数和(自身を除く): 511701440

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, 110, 112, 128, 140, 154, 160, 175, 176, 200, 220, 224, 275, 280, 308, 320, 350, 352, 385, 400, 440, 448, 550, 560, 616, 640, 700, 704, 770, 800, 880, 896, 997, 1100, 1120, 1232, 1400, 1408, 1540, 1600, 1760, 1925, 1994, 2200, 2240, 2464, 2800, 3080, 3200, 3520, 3850, 3988, 4400, 4480, 4928, 4985, 5600, 6160, 6979, 7040, 7700, 7976, 8800, 9856, 9970, 10967, 11200, 12320, 13958, 15400, 15952, 17600, 19940, 21934, 22400, 24640, 24925, 27916, 30800, 31904, 34895, 35200, 39880, 43868, 49280, 49850, 54835, 55832, 61600, 63808, 69790, 76769, 79760, 87736, 99700, 109670, 111664, 123200, 127616, 139580, 153538, 159520, 174475, 175472, 199400, 219340, 223328, 246400, 274175, 279160, 307076, 319040, 348950, 350944, 383845, 398800, 438680, 446656, 548350, 558320, 614152, 638080, 697900, 701888, 767690, 797600, 877360, 893312, 1096700, 1116640, 1228304, 1395800, 1403776, 1535380, 1595200, 1754720, 1919225, 2193400, 2233280, 2456608, 2791600, 3070760, 3190400, 3509440, 3838450, 4386800, 4466560, 4913216, 5583200, 6141520, 7018880, 7676900, 8773600, 9826432, 11166400, 12283040, 15353800, 17547200, 22332800, 24566080, 30707600, 35094400, 49132160, 61415200, 122830400, 245660800]

約数ペア:

[(1, 245660800), (2, 122830400), (4, 61415200), (5, 49132160), (7, 35094400), (8, 30707600), (10, 24566080), (11, 22332800), (14, 17547200), (16, 15353800), (20, 12283040), (22, 11166400), (25, 9826432), (28, 8773600), (32, 7676900), (35, 7018880), (40, 6141520), (44, 5583200), (50, 4913216), (55, 4466560), (56, 4386800), (64, 3838450), (70, 3509440), (77, 3190400), (80, 3070760), (88, 2791600), (100, 2456608), (110, 2233280), (112, 2193400), (128, 1919225), (140, 1754720), (154, 1595200), (160, 1535380), (175, 1403776), (176, 1395800), (200, 1228304), (220, 1116640), (224, 1096700), (275, 893312), (280, 877360), (308, 797600), (320, 767690), (350, 701888), (352, 697900), (385, 638080), (400, 614152), (440, 558320), (448, 548350), (550, 446656), (560, 438680), (616, 398800), (640, 383845), (700, 350944), (704, 348950), (770, 319040), (800, 307076), (880, 279160), (896, 274175), (997, 246400), (1100, 223328), (1120, 219340), (1232, 199400), (1400, 175472), (1408, 174475), (1540, 159520), (1600, 153538), (1760, 139580), (1925, 127616), (1994, 123200), (2200, 111664), (2240, 109670), (2464, 99700), (2800, 87736), (3080, 79760), (3200, 76769), (3520, 69790), (3850, 63808), (3988, 61600), (4400, 55832), (4480, 54835), (4928, 49850), (4985, 49280), (5600, 43868), (6160, 39880), (6979, 35200), (7040, 34895), (7700, 31904), (7976, 30800), (8800, 27916), (9856, 24925), (9970, 24640), (10967, 22400), (11200, 21934), (12320, 19940), (13958, 17600), (15400, 15952)]