47383680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:111

約数の個数: 256

約数和(自身を含む): 167443200

約数和(自身を除く): 120059520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 29, 30, 32, 37, 40, 46, 48, 58, 60, 64, 69, 74, 80, 87, 92, 96, 111, 115, 116, 120, 128, 138, 145, 148, 160, 174, 184, 185, 192, 222, 230, 232, 240, 276, 290, 296, 320, 345, 348, 368, 370, 384, 435, 444, 460, 464, 480, 552, 555, 580, 592, 640, 667, 690, 696, 736, 740, 851, 870, 888, 920, 928, 960, 1073, 1104, 1110, 1160, 1184, 1334, 1380, 1392, 1472, 1480, 1702, 1740, 1776, 1840, 1856, 1920, 2001, 2146, 2208, 2220, 2320, 2368, 2553, 2668, 2760, 2784, 2944, 2960, 3219, 3335, 3404, 3480, 3552, 3680, 3712, 4002, 4255, 4292, 4416, 4440, 4640, 4736, 5106, 5336, 5365, 5520, 5568, 5920, 6438, 6670, 6808, 6960, 7104, 7360, 8004, 8510, 8584, 8832, 8880, 9280, 10005, 10212, 10672, 10730, 11040, 11136, 11840, 12765, 12876, 13340, 13616, 13920, 14208, 14720, 16008, 16095, 17020, 17168, 17760, 18560, 20010, 20424, 21344, 21460, 22080, 23680, 24679, 25530, 25752, 26680, 27232, 27840, 32016, 32190, 34040, 34336, 35520, 40020, 40848, 42688, 42920, 44160, 49358, 51060, 51504, 53360, 54464, 55680, 64032, 64380, 68080, 68672, 71040, 74037, 80040, 81696, 85376, 85840, 98716, 102120, 103008, 106720, 108928, 123395, 128064, 128760, 136160, 137344, 148074, 160080, 163392, 171680, 197432, 204240, 206016, 213440, 246790, 256128, 257520, 272320, 296148, 320160, 326784, 343360, 370185, 394864, 408480, 412032, 426880, 493580, 515040, 544640, 592296, 640320, 686720, 740370, 789728, 816960, 987160, 1030080, 1184592, 1280640, 1480740, 1579456, 1633920, 1974320, 2060160, 2369184, 2961480, 3158912, 3948640, 4738368, 5922960, 7897280, 9476736, 11845920, 15794560, 23691840, 47383680]

約数ペア:

[(1, 47383680), (2, 23691840), (3, 15794560), (4, 11845920), (5, 9476736), (6, 7897280), (8, 5922960), (10, 4738368), (12, 3948640), (15, 3158912), (16, 2961480), (20, 2369184), (23, 2060160), (24, 1974320), (29, 1633920), (30, 1579456), (32, 1480740), (37, 1280640), (40, 1184592), (46, 1030080), (48, 987160), (58, 816960), (60, 789728), (64, 740370), (69, 686720), (74, 640320), (80, 592296), (87, 544640), (92, 515040), (96, 493580), (111, 426880), (115, 412032), (116, 408480), (120, 394864), (128, 370185), (138, 343360), (145, 326784), (148, 320160), (160, 296148), (174, 272320), (184, 257520), (185, 256128), (192, 246790), (222, 213440), (230, 206016), (232, 204240), (240, 197432), (276, 171680), (290, 163392), (296, 160080), (320, 148074), (345, 137344), (348, 136160), (368, 128760), (370, 128064), (384, 123395), (435, 108928), (444, 106720), (460, 103008), (464, 102120), (480, 98716), (552, 85840), (555, 85376), (580, 81696), (592, 80040), (640, 74037), (667, 71040), (690, 68672), (696, 68080), (736, 64380), (740, 64032), (851, 55680), (870, 54464), (888, 53360), (920, 51504), (928, 51060), (960, 49358), (1073, 44160), (1104, 42920), (1110, 42688), (1160, 40848), (1184, 40020), (1334, 35520), (1380, 34336), (1392, 34040), (1472, 32190), (1480, 32016), (1702, 27840), (1740, 27232), (1776, 26680), (1840, 25752), (1856, 25530), (1920, 24679), (2001, 23680), (2146, 22080), (2208, 21460), (2220, 21344), (2320, 20424), (2368, 20010), (2553, 18560), (2668, 17760), (2760, 17168), (2784, 17020), (2944, 16095), (2960, 16008), (3219, 14720), (3335, 14208), (3404, 13920), (3480, 13616), (3552, 13340), (3680, 12876), (3712, 12765), (4002, 11840), (4255, 11136), (4292, 11040), (4416, 10730), (4440, 10672), (4640, 10212), (4736, 10005), (5106, 9280), (5336, 8880), (5365, 8832), (5520, 8584), (5568, 8510), (5920, 8004), (6438, 7360), (6670, 7104), (6808, 6960)]