189534720

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:115

約数の個数: 320

約数和(自身を含む): 671742720

約数和(自身を除く): 482208000

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, 256, 276, 290, 296, 320, 345, 348, 368, 370, 384, 435, 444, 460, 464, 480, 512, 552, 555, 580, 592, 640, 667, 690, 696, 736, 740, 768, 851, 870, 888, 920, 928, 960, 1073, 1104, 1110, 1160, 1184, 1280, 1334, 1380, 1392, 1472, 1480, 1536, 1702, 1740, 1776, 1840, 1856, 1920, 2001, 2146, 2208, 2220, 2320, 2368, 2553, 2560, 2668, 2760, 2784, 2944, 2960, 3219, 3335, 3404, 3480, 3552, 3680, 3712, 3840, 4002, 4255, 4292, 4416, 4440, 4640, 4736, 5106, 5336, 5365, 5520, 5568, 5888, 5920, 6438, 6670, 6808, 6960, 7104, 7360, 7424, 7680, 8004, 8510, 8584, 8832, 8880, 9280, 9472, 10005, 10212, 10672, 10730, 11040, 11136, 11776, 11840, 12765, 12876, 13340, 13616, 13920, 14208, 14720, 14848, 16008, 16095, 17020, 17168, 17664, 17760, 18560, 18944, 20010, 20424, 21344, 21460, 22080, 22272, 23680, 24679, 25530, 25752, 26680, 27232, 27840, 28416, 29440, 32016, 32190, 34040, 34336, 35328, 35520, 37120, 40020, 40848, 42688, 42920, 44160, 44544, 47360, 49358, 51060, 51504, 53360, 54464, 55680, 56832, 58880, 64032, 64380, 68080, 68672, 71040, 74037, 74240, 80040, 81696, 85376, 85840, 88320, 94720, 98716, 102120, 103008, 106720, 108928, 111360, 123395, 128064, 128760, 136160, 137344, 142080, 148074, 160080, 163392, 170752, 171680, 176640, 197432, 204240, 206016, 213440, 217856, 222720, 246790, 256128, 257520, 272320, 274688, 284160, 296148, 320160, 326784, 341504, 343360, 370185, 394864, 408480, 412032, 426880, 435712, 493580, 512256, 515040, 544640, 549376, 592296, 640320, 653568, 686720, 740370, 789728, 816960, 824064, 853760, 987160, 1024512, 1030080, 1089280, 1184592, 1280640, 1307136, 1373440, 1480740, 1579456, 1633920, 1648128, 1707520, 1974320, 2060160, 2178560, 2369184, 2561280, 2746880, 2961480, 3158912, 3267840, 3948640, 4120320, 4738368, 5122560, 5922960, 6317824, 6535680, 7897280, 8240640, 9476736, 11845920, 12635648, 15794560, 18953472, 23691840, 31589120, 37906944, 47383680, 63178240, 94767360, 189534720]

約数ペア:

[(1, 189534720), (2, 94767360), (3, 63178240), (4, 47383680), (5, 37906944), (6, 31589120), (8, 23691840), (10, 18953472), (12, 15794560), (15, 12635648), (16, 11845920), (20, 9476736), (23, 8240640), (24, 7897280), (29, 6535680), (30, 6317824), (32, 5922960), (37, 5122560), (40, 4738368), (46, 4120320), (48, 3948640), (58, 3267840), (60, 3158912), (64, 2961480), (69, 2746880), (74, 2561280), (80, 2369184), (87, 2178560), (92, 2060160), (96, 1974320), (111, 1707520), (115, 1648128), (116, 1633920), (120, 1579456), (128, 1480740), (138, 1373440), (145, 1307136), (148, 1280640), (160, 1184592), (174, 1089280), (184, 1030080), (185, 1024512), (192, 987160), (222, 853760), (230, 824064), (232, 816960), (240, 789728), (256, 740370), (276, 686720), (290, 653568), (296, 640320), (320, 592296), (345, 549376), (348, 544640), (368, 515040), (370, 512256), (384, 493580), (435, 435712), (444, 426880), (460, 412032), (464, 408480), (480, 394864), (512, 370185), (552, 343360), (555, 341504), (580, 326784), (592, 320160), (640, 296148), (667, 284160), (690, 274688), (696, 272320), (736, 257520), (740, 256128), (768, 246790), (851, 222720), (870, 217856), (888, 213440), (920, 206016), (928, 204240), (960, 197432), (1073, 176640), (1104, 171680), (1110, 170752), (1160, 163392), (1184, 160080), (1280, 148074), (1334, 142080), (1380, 137344), (1392, 136160), (1472, 128760), (1480, 128064), (1536, 123395), (1702, 111360), (1740, 108928), (1776, 106720), (1840, 103008), (1856, 102120), (1920, 98716), (2001, 94720), (2146, 88320), (2208, 85840), (2220, 85376), (2320, 81696), (2368, 80040), (2553, 74240), (2560, 74037), (2668, 71040), (2760, 68672), (2784, 68080), (2944, 64380), (2960, 64032), (3219, 58880), (3335, 56832), (3404, 55680), (3480, 54464), (3552, 53360), (3680, 51504), (3712, 51060), (3840, 49358), (4002, 47360), (4255, 44544), (4292, 44160), (4416, 42920), (4440, 42688), (4640, 40848), (4736, 40020), (5106, 37120), (5336, 35520), (5365, 35328), (5520, 34336), (5568, 34040), (5888, 32190), (5920, 32016), (6438, 29440), (6670, 28416), (6808, 27840), (6960, 27232), (7104, 26680), (7360, 25752), (7424, 25530), (7680, 24679), (8004, 23680), (8510, 22272), (8584, 22080), (8832, 21460), (8880, 21344), (9280, 20424), (9472, 20010), (10005, 18944), (10212, 18560), (10672, 17760), (10730, 17664), (11040, 17168), (11136, 17020), (11776, 16095), (11840, 16008), (12765, 14848), (12876, 14720), (13340, 14208), (13616, 13920)]