64511691840

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{2488877}}^1$

素因数の和:2488906

約数の個数: 140

約数和(自身を含む): 229479529356

約数和(自身を除く): 164967837516

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, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 25920, 2488877, 4977754, 7466631, 9955508, 12444385, 14933262, 19911016, 22399893, 24888770, 29866524, 37333155, 39822032, 44799786, 49777540, 59733048, 67199679, 74666310, 79644064, 89599572, 99555080, 111999465, 119466096, 134399358, 149332620, 159288128, 179199144, 199110160, 201599037, 223998930, 238932192, 268798716, 298665240, 335998395, 358398288, 398220320, 403198074, 447997860, 477864384, 537597432, 597330480, 671996790, 716796576, 796440640, 806396148, 895995720, 1007995185, 1075194864, 1194660960, 1343993580, 1433593152, 1612792296, 1791991440, 2015990370, 2150389728, 2389321920, 2687987160, 3225584592, 3583982880, 4031980740, 4300779456, 5375974320, 6451169184, 7167965760, 8063961480, 10751948640, 12902338368, 16127922960, 21503897280, 32255845920, 64511691840]

約数ペア:

[(1, 64511691840), (2, 32255845920), (3, 21503897280), (4, 16127922960), (5, 12902338368), (6, 10751948640), (8, 8063961480), (9, 7167965760), (10, 6451169184), (12, 5375974320), (15, 4300779456), (16, 4031980740), (18, 3583982880), (20, 3225584592), (24, 2687987160), (27, 2389321920), (30, 2150389728), (32, 2015990370), (36, 1791991440), (40, 1612792296), (45, 1433593152), (48, 1343993580), (54, 1194660960), (60, 1075194864), (64, 1007995185), (72, 895995720), (80, 806396148), (81, 796440640), (90, 716796576), (96, 671996790), (108, 597330480), (120, 537597432), (135, 477864384), (144, 447997860), (160, 403198074), (162, 398220320), (180, 358398288), (192, 335998395), (216, 298665240), (240, 268798716), (270, 238932192), (288, 223998930), (320, 201599037), (324, 199110160), (360, 179199144), (405, 159288128), (432, 149332620), (480, 134399358), (540, 119466096), (576, 111999465), (648, 99555080), (720, 89599572), (810, 79644064), (864, 74666310), (960, 67199679), (1080, 59733048), (1296, 49777540), (1440, 44799786), (1620, 39822032), (1728, 37333155), (2160, 29866524), (2592, 24888770), (2880, 22399893), (3240, 19911016), (4320, 14933262), (5184, 12444385), (6480, 9955508), (8640, 7466631), (12960, 4977754), (25920, 2488877)]