28338445440

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{12269}}^1$

素因数の和:12695

約数の個数: 192

約数和(自身を含む): 98108220600

約数和(自身を除く): 69769775160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 401, 480, 576, 640, 720, 802, 960, 1152, 1203, 1440, 1604, 1920, 2005, 2406, 2880, 3208, 3609, 4010, 4812, 5760, 6015, 6416, 7218, 8020, 9624, 12030, 12269, 12832, 14436, 16040, 18045, 19248, 24060, 24538, 25664, 28872, 32080, 36090, 36807, 38496, 48120, 49076, 51328, 57744, 61345, 64160, 72180, 73614, 76992, 96240, 98152, 110421, 115488, 122690, 128320, 144360, 147228, 153984, 184035, 192480, 196304, 220842, 230976, 245380, 256640, 288720, 294456, 368070, 384960, 392608, 441684, 461952, 490760, 552105, 577440, 588912, 736140, 769920, 785216, 883368, 981520, 1104210, 1154880, 1177824, 1472280, 1570432, 1766736, 1963040, 2208420, 2309760, 2355648, 2944560, 3533472, 3926080, 4416840, 4711296, 4919869, 5889120, 7066944, 7852160, 8833680, 9839738, 11778240, 14133888, 14759607, 17667360, 19679476, 23556480, 24599345, 29519214, 35334720, 39358952, 44278821, 49198690, 59038428, 70669440, 73798035, 78717904, 88557642, 98397380, 118076856, 147596070, 157435808, 177115284, 196794760, 221394105, 236153712, 295192140, 314871616, 354230568, 393589520, 442788210, 472307424, 590384280, 629743232, 708461136, 787179040, 885576420, 944614848, 1180768560, 1416922272, 1574358080, 1771152840, 1889229696, 2361537120, 2833844544, 3148716160, 3542305680, 4723074240, 5667689088, 7084611360, 9446148480, 14169222720, 28338445440]

約数ペア:

[(1, 28338445440), (2, 14169222720), (3, 9446148480), (4, 7084611360), (5, 5667689088), (6, 4723074240), (8, 3542305680), (9, 3148716160), (10, 2833844544), (12, 2361537120), (15, 1889229696), (16, 1771152840), (18, 1574358080), (20, 1416922272), (24, 1180768560), (30, 944614848), (32, 885576420), (36, 787179040), (40, 708461136), (45, 629743232), (48, 590384280), (60, 472307424), (64, 442788210), (72, 393589520), (80, 354230568), (90, 314871616), (96, 295192140), (120, 236153712), (128, 221394105), (144, 196794760), (160, 177115284), (180, 157435808), (192, 147596070), (240, 118076856), (288, 98397380), (320, 88557642), (360, 78717904), (384, 73798035), (401, 70669440), (480, 59038428), (576, 49198690), (640, 44278821), (720, 39358952), (802, 35334720), (960, 29519214), (1152, 24599345), (1203, 23556480), (1440, 19679476), (1604, 17667360), (1920, 14759607), (2005, 14133888), (2406, 11778240), (2880, 9839738), (3208, 8833680), (3609, 7852160), (4010, 7066944), (4812, 5889120), (5760, 4919869), (6015, 4711296), (6416, 4416840), (7218, 3926080), (8020, 3533472), (9624, 2944560), (12030, 2355648), (12269, 2309760), (12832, 2208420), (14436, 1963040), (16040, 1766736), (18045, 1570432), (19248, 1472280), (24060, 1177824), (24538, 1154880), (25664, 1104210), (28872, 981520), (32080, 883368), (36090, 785216), (36807, 769920), (38496, 736140), (48120, 588912), (49076, 577440), (51328, 552105), (57744, 490760), (61345, 461952), (64160, 441684), (72180, 392608), (73614, 384960), (76992, 368070), (96240, 294456), (98152, 288720), (110421, 256640), (115488, 245380), (122690, 230976), (128320, 220842), (144360, 196304), (147228, 192480), (153984, 184035)]