2112659520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{11171}}^1$

素因数の和:11388

約数の個数: 112

約数和(自身を含む): 6742346688

約数和(自身を除く): 4629687168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 197, 240, 320, 394, 480, 591, 788, 960, 985, 1182, 1576, 1970, 2364, 2955, 3152, 3940, 4728, 5910, 6304, 7880, 9456, 11171, 11820, 12608, 15760, 18912, 22342, 23640, 31520, 33513, 37824, 44684, 47280, 55855, 63040, 67026, 89368, 94560, 111710, 134052, 167565, 178736, 189120, 223420, 268104, 335130, 357472, 446840, 536208, 670260, 714944, 893680, 1072416, 1340520, 1787360, 2144832, 2200687, 2681040, 3574720, 4401374, 5362080, 6602061, 8802748, 10724160, 11003435, 13204122, 17605496, 22006870, 26408244, 33010305, 35210992, 44013740, 52816488, 66020610, 70421984, 88027480, 105632976, 132041220, 140843968, 176054960, 211265952, 264082440, 352109920, 422531904, 528164880, 704219840, 1056329760, 2112659520]

約数ペア:

[(1, 2112659520), (2, 1056329760), (3, 704219840), (4, 528164880), (5, 422531904), (6, 352109920), (8, 264082440), (10, 211265952), (12, 176054960), (15, 140843968), (16, 132041220), (20, 105632976), (24, 88027480), (30, 70421984), (32, 66020610), (40, 52816488), (48, 44013740), (60, 35210992), (64, 33010305), (80, 26408244), (96, 22006870), (120, 17605496), (160, 13204122), (192, 11003435), (197, 10724160), (240, 8802748), (320, 6602061), (394, 5362080), (480, 4401374), (591, 3574720), (788, 2681040), (960, 2200687), (985, 2144832), (1182, 1787360), (1576, 1340520), (1970, 1072416), (2364, 893680), (2955, 714944), (3152, 670260), (3940, 536208), (4728, 446840), (5910, 357472), (6304, 335130), (7880, 268104), (9456, 223420), (11171, 189120), (11820, 178736), (12608, 167565), (15760, 134052), (18912, 111710), (22342, 94560), (23640, 89368), (31520, 67026), (33513, 63040), (37824, 55855), (44684, 47280)]