12459973120

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{6379}}^1$

素因数の和:6518

約数の個数: 160

約数和(自身を含む): 34461187200

約数和(自身を除く): 22001214080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 109, 112, 128, 140, 160, 218, 224, 256, 280, 320, 436, 448, 512, 545, 560, 640, 763, 872, 896, 1090, 1120, 1280, 1526, 1744, 1792, 2180, 2240, 2560, 3052, 3488, 3584, 3815, 4360, 4480, 6104, 6379, 6976, 7630, 8720, 8960, 12208, 12758, 13952, 15260, 17440, 17920, 24416, 25516, 27904, 30520, 31895, 34880, 44653, 48832, 51032, 55808, 61040, 63790, 69760, 89306, 97664, 102064, 122080, 127580, 139520, 178612, 195328, 204128, 223265, 244160, 255160, 279040, 357224, 390656, 408256, 446530, 488320, 510320, 695311, 714448, 816512, 893060, 976640, 1020640, 1390622, 1428896, 1633024, 1786120, 1953280, 2041280, 2781244, 2857792, 3266048, 3476555, 3572240, 4082560, 4867177, 5562488, 5715584, 6953110, 7144480, 8165120, 9734354, 11124976, 11431168, 13906220, 14288960, 16330240, 19468708, 22249952, 22862336, 24335885, 27812440, 28577920, 38937416, 44499904, 48671770, 55624880, 57155840, 77874832, 88999808, 97343540, 111249760, 114311680, 155749664, 177999616, 194687080, 222499520, 311499328, 355999232, 389374160, 444999040, 622998656, 778748320, 889998080, 1245997312, 1557496640, 1779996160, 2491994624, 3114993280, 6229986560, 12459973120]

約数ペア:

[(1, 12459973120), (2, 6229986560), (4, 3114993280), (5, 2491994624), (7, 1779996160), (8, 1557496640), (10, 1245997312), (14, 889998080), (16, 778748320), (20, 622998656), (28, 444999040), (32, 389374160), (35, 355999232), (40, 311499328), (56, 222499520), (64, 194687080), (70, 177999616), (80, 155749664), (109, 114311680), (112, 111249760), (128, 97343540), (140, 88999808), (160, 77874832), (218, 57155840), (224, 55624880), (256, 48671770), (280, 44499904), (320, 38937416), (436, 28577920), (448, 27812440), (512, 24335885), (545, 22862336), (560, 22249952), (640, 19468708), (763, 16330240), (872, 14288960), (896, 13906220), (1090, 11431168), (1120, 11124976), (1280, 9734354), (1526, 8165120), (1744, 7144480), (1792, 6953110), (2180, 5715584), (2240, 5562488), (2560, 4867177), (3052, 4082560), (3488, 3572240), (3584, 3476555), (3815, 3266048), (4360, 2857792), (4480, 2781244), (6104, 2041280), (6379, 1953280), (6976, 1786120), (7630, 1633024), (8720, 1428896), (8960, 1390622), (12208, 1020640), (12758, 976640), (13952, 893060), (15260, 816512), (17440, 714448), (17920, 695311), (24416, 510320), (25516, 488320), (27904, 446530), (30520, 408256), (31895, 390656), (34880, 357224), (44653, 279040), (48832, 255160), (51032, 244160), (55808, 223265), (61040, 204128), (63790, 195328), (69760, 178612), (89306, 139520), (97664, 127580), (102064, 122080)]