68027520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3221}}^1$

素因数の和:3254

約数の個数: 128

約数和(自身を含む): 236623680

約数和(自身を除く): 168596160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3221, 3520, 4224, 5280, 6442, 7040, 9663, 10560, 12884, 16105, 19326, 21120, 25768, 32210, 35431, 38652, 48315, 51536, 64420, 70862, 77304, 96630, 103072, 106293, 128840, 141724, 154608, 177155, 193260, 206144, 212586, 257680, 283448, 309216, 354310, 386520, 412288, 425172, 515360, 531465, 566896, 618432, 708620, 773040, 850344, 1030720, 1062930, 1133792, 1236864, 1417240, 1546080, 1700688, 2061440, 2125860, 2267584, 2834480, 3092160, 3401376, 4251720, 4535168, 5668960, 6184320, 6802752, 8503440, 11337920, 13605504, 17006880, 22675840, 34013760, 68027520]

約数ペア:

[(1, 68027520), (2, 34013760), (3, 22675840), (4, 17006880), (5, 13605504), (6, 11337920), (8, 8503440), (10, 6802752), (11, 6184320), (12, 5668960), (15, 4535168), (16, 4251720), (20, 3401376), (22, 3092160), (24, 2834480), (30, 2267584), (32, 2125860), (33, 2061440), (40, 1700688), (44, 1546080), (48, 1417240), (55, 1236864), (60, 1133792), (64, 1062930), (66, 1030720), (80, 850344), (88, 773040), (96, 708620), (110, 618432), (120, 566896), (128, 531465), (132, 515360), (160, 425172), (165, 412288), (176, 386520), (192, 354310), (220, 309216), (240, 283448), (264, 257680), (320, 212586), (330, 206144), (352, 193260), (384, 177155), (440, 154608), (480, 141724), (528, 128840), (640, 106293), (660, 103072), (704, 96630), (880, 77304), (960, 70862), (1056, 64420), (1320, 51536), (1408, 48315), (1760, 38652), (1920, 35431), (2112, 32210), (2640, 25768), (3221, 21120), (3520, 19326), (4224, 16105), (5280, 12884), (6442, 10560), (7040, 9663)]