2748372480

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{17041}}^1$

素因数の和:17077

約数の個数: 240

約数和(自身を含む): 10878794784

約数和(自身を除く): 8130422304

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, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2560, 2688, 2880, 3360, 3584, 3840, 4032, 4480, 4608, 5040, 5376, 5760, 6720, 7680, 8064, 8960, 10080, 10752, 11520, 13440, 16128, 17041, 17920, 20160, 23040, 26880, 32256, 34082, 40320, 51123, 53760, 68164, 80640, 85205, 102246, 119287, 136328, 153369, 161280, 170410, 204492, 238574, 255615, 272656, 306738, 340820, 357861, 408984, 477148, 511230, 545312, 596435, 613476, 681640, 715722, 766845, 817968, 954296, 1022460, 1073583, 1090624, 1192870, 1226952, 1363280, 1431444, 1533690, 1635936, 1789305, 1908592, 2044920, 2147166, 2181248, 2385740, 2453904, 2726560, 2862888, 3067380, 3271872, 3578610, 3817184, 4089840, 4294332, 4362496, 4771480, 4907808, 5367915, 5453120, 5725776, 6134760, 6543744, 7157220, 7634368, 8179680, 8588664, 8724992, 9542960, 9815616, 10735830, 10906240, 11451552, 12269520, 13087488, 14314440, 15268736, 16359360, 17177328, 19085920, 19631232, 21471660, 21812480, 22903104, 24539040, 26174976, 28628880, 30537472, 32718720, 34354656, 38171840, 39262464, 42943320, 43624960, 45806208, 49078080, 57257760, 61074944, 65437440, 68709312, 76343680, 78524928, 85886640, 91612416, 98156160, 114515520, 130874880, 137418624, 152687360, 171773280, 183224832, 196312320, 229031040, 274837248, 305374720, 343546560, 392624640, 458062080, 549674496, 687093120, 916124160, 1374186240, 2748372480]

約数ペア:

[(1, 2748372480), (2, 1374186240), (3, 916124160), (4, 687093120), (5, 549674496), (6, 458062080), (7, 392624640), (8, 343546560), (9, 305374720), (10, 274837248), (12, 229031040), (14, 196312320), (15, 183224832), (16, 171773280), (18, 152687360), (20, 137418624), (21, 130874880), (24, 114515520), (28, 98156160), (30, 91612416), (32, 85886640), (35, 78524928), (36, 76343680), (40, 68709312), (42, 65437440), (45, 61074944), (48, 57257760), (56, 49078080), (60, 45806208), (63, 43624960), (64, 42943320), (70, 39262464), (72, 38171840), (80, 34354656), (84, 32718720), (90, 30537472), (96, 28628880), (105, 26174976), (112, 24539040), (120, 22903104), (126, 21812480), (128, 21471660), (140, 19631232), (144, 19085920), (160, 17177328), (168, 16359360), (180, 15268736), (192, 14314440), (210, 13087488), (224, 12269520), (240, 11451552), (252, 10906240), (256, 10735830), (280, 9815616), (288, 9542960), (315, 8724992), (320, 8588664), (336, 8179680), (360, 7634368), (384, 7157220), (420, 6543744), (448, 6134760), (480, 5725776), (504, 5453120), (512, 5367915), (560, 4907808), (576, 4771480), (630, 4362496), (640, 4294332), (672, 4089840), (720, 3817184), (768, 3578610), (840, 3271872), (896, 3067380), (960, 2862888), (1008, 2726560), (1120, 2453904), (1152, 2385740), (1260, 2181248), (1280, 2147166), (1344, 2044920), (1440, 1908592), (1536, 1789305), (1680, 1635936), (1792, 1533690), (1920, 1431444), (2016, 1363280), (2240, 1226952), (2304, 1192870), (2520, 1090624), (2560, 1073583), (2688, 1022460), (2880, 954296), (3360, 817968), (3584, 766845), (3840, 715722), (4032, 681640), (4480, 613476), (4608, 596435), (5040, 545312), (5376, 511230), (5760, 477148), (6720, 408984), (7680, 357861), (8064, 340820), (8960, 306738), (10080, 272656), (10752, 255615), (11520, 238574), (13440, 204492), (16128, 170410), (17041, 161280), (17920, 153369), (20160, 136328), (23040, 119287), (26880, 102246), (32256, 85205), (34082, 80640), (40320, 68164), (51123, 53760)]