17317440

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{859}}^1$

素因数の和:889

約数の個数: 168

約数和(自身を含む): 68153280

約数和(自身を除く): 50835840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 859, 960, 1008, 1120, 1260, 1344, 1440, 1680, 1718, 2016, 2240, 2520, 2577, 2880, 3360, 3436, 4032, 4295, 5040, 5154, 6013, 6720, 6872, 7731, 8590, 10080, 10308, 12026, 12885, 13744, 15462, 17180, 18039, 20160, 20616, 24052, 25770, 27488, 30065, 30924, 34360, 36078, 38655, 41232, 48104, 51540, 54117, 54976, 60130, 61848, 68720, 72156, 77310, 82464, 90195, 96208, 103080, 108234, 120260, 123696, 137440, 144312, 154620, 164928, 180390, 192416, 206160, 216468, 240520, 247392, 270585, 274880, 288624, 309240, 360780, 384832, 412320, 432936, 481040, 494784, 541170, 577248, 618480, 721560, 824640, 865872, 962080, 1082340, 1154496, 1236960, 1443120, 1731744, 1924160, 2164680, 2473920, 2886240, 3463488, 4329360, 5772480, 8658720, 17317440]

約数ペア:

[(1, 17317440), (2, 8658720), (3, 5772480), (4, 4329360), (5, 3463488), (6, 2886240), (7, 2473920), (8, 2164680), (9, 1924160), (10, 1731744), (12, 1443120), (14, 1236960), (15, 1154496), (16, 1082340), (18, 962080), (20, 865872), (21, 824640), (24, 721560), (28, 618480), (30, 577248), (32, 541170), (35, 494784), (36, 481040), (40, 432936), (42, 412320), (45, 384832), (48, 360780), (56, 309240), (60, 288624), (63, 274880), (64, 270585), (70, 247392), (72, 240520), (80, 216468), (84, 206160), (90, 192416), (96, 180390), (105, 164928), (112, 154620), (120, 144312), (126, 137440), (140, 123696), (144, 120260), (160, 108234), (168, 103080), (180, 96208), (192, 90195), (210, 82464), (224, 77310), (240, 72156), (252, 68720), (280, 61848), (288, 60130), (315, 54976), (320, 54117), (336, 51540), (360, 48104), (420, 41232), (448, 38655), (480, 36078), (504, 34360), (560, 30924), (576, 30065), (630, 27488), (672, 25770), (720, 24052), (840, 20616), (859, 20160), (960, 18039), (1008, 17180), (1120, 15462), (1260, 13744), (1344, 12885), (1440, 12026), (1680, 10308), (1718, 10080), (2016, 8590), (2240, 7731), (2520, 6872), (2577, 6720), (2880, 6013), (3360, 5154), (3436, 5040), (4032, 4295)]