56675520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1789}}^1$

素因数の和:1823

約数の個数: 168

約数和(自身を含む): 212780880

約数和(自身を除く): 156105360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1320, 1440, 1584, 1760, 1789, 1980, 2112, 2640, 2880, 3168, 3520, 3578, 3960, 5280, 5367, 6336, 7156, 7920, 8945, 10560, 10734, 14312, 15840, 16101, 17890, 19679, 21468, 26835, 28624, 31680, 32202, 35780, 39358, 42936, 53670, 57248, 59037, 64404, 71560, 78716, 80505, 85872, 98395, 107340, 114496, 118074, 128808, 143120, 157432, 161010, 171744, 177111, 196790, 214680, 236148, 257616, 286240, 295185, 314864, 322020, 343488, 354222, 393580, 429360, 472296, 515232, 572480, 590370, 629728, 644040, 708444, 787160, 858720, 885555, 944592, 1030464, 1180740, 1259456, 1288080, 1416888, 1574320, 1717440, 1771110, 1889184, 2361480, 2576160, 2833776, 3148640, 3542220, 3778368, 4722960, 5152320, 5667552, 6297280, 7084440, 9445920, 11335104, 14168880, 18891840, 28337760, 56675520]

約数ペア:

[(1, 56675520), (2, 28337760), (3, 18891840), (4, 14168880), (5, 11335104), (6, 9445920), (8, 7084440), (9, 6297280), (10, 5667552), (11, 5152320), (12, 4722960), (15, 3778368), (16, 3542220), (18, 3148640), (20, 2833776), (22, 2576160), (24, 2361480), (30, 1889184), (32, 1771110), (33, 1717440), (36, 1574320), (40, 1416888), (44, 1288080), (45, 1259456), (48, 1180740), (55, 1030464), (60, 944592), (64, 885555), (66, 858720), (72, 787160), (80, 708444), (88, 644040), (90, 629728), (96, 590370), (99, 572480), (110, 515232), (120, 472296), (132, 429360), (144, 393580), (160, 354222), (165, 343488), (176, 322020), (180, 314864), (192, 295185), (198, 286240), (220, 257616), (240, 236148), (264, 214680), (288, 196790), (320, 177111), (330, 171744), (352, 161010), (360, 157432), (396, 143120), (440, 128808), (480, 118074), (495, 114496), (528, 107340), (576, 98395), (660, 85872), (704, 80505), (720, 78716), (792, 71560), (880, 64404), (960, 59037), (990, 57248), (1056, 53670), (1320, 42936), (1440, 39358), (1584, 35780), (1760, 32202), (1789, 31680), (1980, 28624), (2112, 26835), (2640, 21468), (2880, 19679), (3168, 17890), (3520, 16101), (3578, 15840), (3960, 14312), (5280, 10734), (5367, 10560), (6336, 8945), (7156, 7920)]