549984960

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{27281}}^1$

素因数の和:27311

約数の個数: 168

約数和(自身を含む): 2162043936

約数和(自身を除く): 1612058976

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, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 20160, 27281, 54562, 81843, 109124, 136405, 163686, 190967, 218248, 245529, 272810, 327372, 381934, 409215, 436496, 491058, 545620, 572901, 654744, 763868, 818430, 872992, 954835, 982116, 1091240, 1145802, 1227645, 1309488, 1527736, 1636860, 1718703, 1745984, 1909670, 1964232, 2182480, 2291604, 2455290, 2618976, 2864505, 3055472, 3273720, 3437406, 3819340, 3928464, 4364960, 4583208, 4910580, 5237952, 5729010, 6110944, 6547440, 6874812, 7638680, 7856928, 8593515, 8729920, 9166416, 9821160, 11458020, 12221888, 13094880, 13749624, 15277360, 15713856, 17187030, 18332832, 19642320, 22916040, 26189760, 27499248, 30554720, 34374060, 36665664, 39284640, 45832080, 54998496, 61109440, 68748120, 78569280, 91664160, 109996992, 137496240, 183328320, 274992480, 549984960]

約数ペア:

[(1, 549984960), (2, 274992480), (3, 183328320), (4, 137496240), (5, 109996992), (6, 91664160), (7, 78569280), (8, 68748120), (9, 61109440), (10, 54998496), (12, 45832080), (14, 39284640), (15, 36665664), (16, 34374060), (18, 30554720), (20, 27499248), (21, 26189760), (24, 22916040), (28, 19642320), (30, 18332832), (32, 17187030), (35, 15713856), (36, 15277360), (40, 13749624), (42, 13094880), (45, 12221888), (48, 11458020), (56, 9821160), (60, 9166416), (63, 8729920), (64, 8593515), (70, 7856928), (72, 7638680), (80, 6874812), (84, 6547440), (90, 6110944), (96, 5729010), (105, 5237952), (112, 4910580), (120, 4583208), (126, 4364960), (140, 3928464), (144, 3819340), (160, 3437406), (168, 3273720), (180, 3055472), (192, 2864505), (210, 2618976), (224, 2455290), (240, 2291604), (252, 2182480), (280, 1964232), (288, 1909670), (315, 1745984), (320, 1718703), (336, 1636860), (360, 1527736), (420, 1309488), (448, 1227645), (480, 1145802), (504, 1091240), (560, 982116), (576, 954835), (630, 872992), (672, 818430), (720, 763868), (840, 654744), (960, 572901), (1008, 545620), (1120, 491058), (1260, 436496), (1344, 409215), (1440, 381934), (1680, 327372), (2016, 272810), (2240, 245529), (2520, 218248), (2880, 190967), (3360, 163686), (4032, 136405), (5040, 109124), (6720, 81843), (10080, 54562), (20160, 27281)]