4902732800

素因数分解:

$2^{10}\times 5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1$

素因数の和:397

約数の個数: 264

約数和(自身を含む): 14072224320

約数和(自身を除く): 9169491520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 109, 112, 128, 140, 160, 175, 200, 218, 224, 251, 256, 280, 320, 350, 400, 436, 448, 502, 512, 545, 560, 640, 700, 763, 800, 872, 896, 1004, 1024, 1090, 1120, 1255, 1280, 1400, 1526, 1600, 1744, 1757, 1792, 2008, 2180, 2240, 2510, 2560, 2725, 2800, 3052, 3200, 3488, 3514, 3584, 3815, 4016, 4360, 4480, 5020, 5120, 5450, 5600, 6104, 6275, 6400, 6976, 7028, 7168, 7630, 8032, 8720, 8785, 8960, 10040, 10900, 11200, 12208, 12550, 12800, 13952, 14056, 15260, 16064, 17440, 17570, 17920, 19075, 20080, 21800, 22400, 24416, 25100, 25600, 27359, 27904, 28112, 30520, 32128, 34880, 35140, 35840, 38150, 40160, 43600, 43925, 44800, 48832, 50200, 54718, 55808, 56224, 61040, 64256, 69760, 70280, 76300, 80320, 87200, 87850, 89600, 97664, 100400, 109436, 111616, 112448, 122080, 128512, 136795, 139520, 140560, 152600, 160640, 174400, 175700, 179200, 191513, 195328, 200800, 218872, 224896, 244160, 257024, 273590, 279040, 281120, 305200, 321280, 348800, 351400, 383026, 390656, 401600, 437744, 449792, 488320, 547180, 558080, 562240, 610400, 642560, 683975, 697600, 702800, 766052, 781312, 803200, 875488, 899584, 957565, 976640, 1094360, 1124480, 1220800, 1285120, 1367950, 1395200, 1405600, 1532104, 1606400, 1750976, 1799168, 1915130, 1953280, 2188720, 2248960, 2441600, 2735900, 2790400, 2811200, 3064208, 3212800, 3501952, 3830260, 3906560, 4377440, 4497920, 4787825, 4883200, 5471800, 5622400, 6128416, 6425600, 7003904, 7660520, 8754880, 8995840, 9575650, 9766400, 10943600, 11244800, 12256832, 14007808, 15321040, 17509760, 19151300, 19532800, 21887200, 22489600, 24513664, 28015616, 30642080, 35019520, 38302600, 43774400, 44979200, 49027328, 61284160, 70039040, 76605200, 87548800, 98054656, 122568320, 140078080, 153210400, 175097600, 196109312, 245136640, 306420800, 350195200, 490273280, 612841600, 700390400, 980546560, 1225683200, 2451366400, 4902732800]

約数ペア:

[(1, 4902732800), (2, 2451366400), (4, 1225683200), (5, 980546560), (7, 700390400), (8, 612841600), (10, 490273280), (14, 350195200), (16, 306420800), (20, 245136640), (25, 196109312), (28, 175097600), (32, 153210400), (35, 140078080), (40, 122568320), (50, 98054656), (56, 87548800), (64, 76605200), (70, 70039040), (80, 61284160), (100, 49027328), (109, 44979200), (112, 43774400), (128, 38302600), (140, 35019520), (160, 30642080), (175, 28015616), (200, 24513664), (218, 22489600), (224, 21887200), (251, 19532800), (256, 19151300), (280, 17509760), (320, 15321040), (350, 14007808), (400, 12256832), (436, 11244800), (448, 10943600), (502, 9766400), (512, 9575650), (545, 8995840), (560, 8754880), (640, 7660520), (700, 7003904), (763, 6425600), (800, 6128416), (872, 5622400), (896, 5471800), (1004, 4883200), (1024, 4787825), (1090, 4497920), (1120, 4377440), (1255, 3906560), (1280, 3830260), (1400, 3501952), (1526, 3212800), (1600, 3064208), (1744, 2811200), (1757, 2790400), (1792, 2735900), (2008, 2441600), (2180, 2248960), (2240, 2188720), (2510, 1953280), (2560, 1915130), (2725, 1799168), (2800, 1750976), (3052, 1606400), (3200, 1532104), (3488, 1405600), (3514, 1395200), (3584, 1367950), (3815, 1285120), (4016, 1220800), (4360, 1124480), (4480, 1094360), (5020, 976640), (5120, 957565), (5450, 899584), (5600, 875488), (6104, 803200), (6275, 781312), (6400, 766052), (6976, 702800), (7028, 697600), (7168, 683975), (7630, 642560), (8032, 610400), (8720, 562240), (8785, 558080), (8960, 547180), (10040, 488320), (10900, 449792), (11200, 437744), (12208, 401600), (12550, 390656), (12800, 383026), (13952, 351400), (14056, 348800), (15260, 321280), (16064, 305200), (17440, 281120), (17570, 279040), (17920, 273590), (19075, 257024), (20080, 244160), (21800, 224896), (22400, 218872), (24416, 200800), (25100, 195328), (25600, 191513), (27359, 179200), (27904, 175700), (28112, 174400), (30520, 160640), (32128, 152600), (34880, 140560), (35140, 139520), (35840, 136795), (38150, 128512), (40160, 122080), (43600, 112448), (43925, 111616), (44800, 109436), (48832, 100400), (50200, 97664), (54718, 89600), (55808, 87850), (56224, 87200), (61040, 80320), (64256, 76300), (69760, 70280)]