2731138560

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{13171}}^1$

素因数の和:13206

約数の個数: 200

約数和(自身を含む): 9782818056

約数和(自身を除く): 7051679496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 2160, 2304, 2560, 2592, 2880, 3240, 3456, 3840, 4320, 4608, 5184, 5760, 6480, 6912, 7680, 8640, 10368, 11520, 12960, 13171, 13824, 17280, 20736, 23040, 25920, 26342, 34560, 39513, 41472, 51840, 52684, 65855, 69120, 79026, 103680, 105368, 118539, 131710, 158052, 197565, 207360, 210736, 237078, 263420, 316104, 355617, 395130, 421472, 474156, 526840, 592695, 632208, 711234, 790260, 842944, 948312, 1053680, 1066851, 1185390, 1264416, 1422468, 1580520, 1685888, 1778085, 1896624, 2107360, 2133702, 2370780, 2528832, 2844936, 3161040, 3371776, 3556170, 3793248, 4214720, 4267404, 4741560, 5057664, 5334255, 5689872, 6322080, 6743552, 7112340, 7586496, 8429440, 8534808, 9483120, 10115328, 10668510, 11379744, 12644160, 14224680, 15172992, 16858880, 17069616, 18966240, 20230656, 21337020, 22759488, 25288320, 28449360, 30345984, 33717760, 34139232, 37932480, 42674040, 45518976, 50576640, 56898720, 60691968, 68278464, 75864960, 85348080, 91037952, 101153280, 113797440, 136556928, 151729920, 170696160, 182075904, 227594880, 273113856, 303459840, 341392320, 455189760, 546227712, 682784640, 910379520, 1365569280, 2731138560]

約数ペア:

[(1, 2731138560), (2, 1365569280), (3, 910379520), (4, 682784640), (5, 546227712), (6, 455189760), (8, 341392320), (9, 303459840), (10, 273113856), (12, 227594880), (15, 182075904), (16, 170696160), (18, 151729920), (20, 136556928), (24, 113797440), (27, 101153280), (30, 91037952), (32, 85348080), (36, 75864960), (40, 68278464), (45, 60691968), (48, 56898720), (54, 50576640), (60, 45518976), (64, 42674040), (72, 37932480), (80, 34139232), (81, 33717760), (90, 30345984), (96, 28449360), (108, 25288320), (120, 22759488), (128, 21337020), (135, 20230656), (144, 18966240), (160, 17069616), (162, 16858880), (180, 15172992), (192, 14224680), (216, 12644160), (240, 11379744), (256, 10668510), (270, 10115328), (288, 9483120), (320, 8534808), (324, 8429440), (360, 7586496), (384, 7112340), (405, 6743552), (432, 6322080), (480, 5689872), (512, 5334255), (540, 5057664), (576, 4741560), (640, 4267404), (648, 4214720), (720, 3793248), (768, 3556170), (810, 3371776), (864, 3161040), (960, 2844936), (1080, 2528832), (1152, 2370780), (1280, 2133702), (1296, 2107360), (1440, 1896624), (1536, 1778085), (1620, 1685888), (1728, 1580520), (1920, 1422468), (2160, 1264416), (2304, 1185390), (2560, 1066851), (2592, 1053680), (2880, 948312), (3240, 842944), (3456, 790260), (3840, 711234), (4320, 632208), (4608, 592695), (5184, 526840), (5760, 474156), (6480, 421472), (6912, 395130), (7680, 355617), (8640, 316104), (10368, 263420), (11520, 237078), (12960, 210736), (13171, 207360), (13824, 197565), (17280, 158052), (20736, 131710), (23040, 118539), (25920, 105368), (26342, 103680), (34560, 79026), (39513, 69120), (41472, 65855), (51840, 52684)]