1639483571520

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{211}}^1\times {\mathrm{299771}}^1$

素因数の和:300011

約数の個数: 280

約数和(自身を含む): 5859590524128

約数和(自身を除く): 4220106952608

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, 211, 216, 240, 270, 288, 320, 324, 360, 405, 422, 432, 480, 540, 576, 633, 648, 720, 810, 844, 864, 960, 1055, 1080, 1266, 1296, 1440, 1620, 1688, 1728, 1899, 2110, 2160, 2532, 2592, 2880, 3165, 3240, 3376, 3798, 4220, 4320, 5064, 5184, 5697, 6330, 6480, 6752, 7596, 8440, 8640, 9495, 10128, 11394, 12660, 12960, 13504, 15192, 16880, 17091, 18990, 20256, 22788, 25320, 25920, 28485, 30384, 33760, 34182, 37980, 40512, 45576, 50640, 56970, 60768, 67520, 68364, 75960, 85455, 91152, 101280, 113940, 121536, 136728, 151920, 170910, 182304, 202560, 227880, 273456, 299771, 303840, 341820, 364608, 455760, 546912, 599542, 607680, 683640, 899313, 911520, 1093824, 1199084, 1367280, 1498855, 1798626, 1823040, 2398168, 2697939, 2734560, 2997710, 3597252, 4496565, 4796336, 5395878, 5469120, 5995420, 7194504, 8093817, 8993130, 9592672, 10791756, 11990840, 13489695, 14389008, 16187634, 17986260, 19185344, 21583512, 23981680, 24281451, 26979390, 28778016, 32375268, 35972520, 40469085, 43167024, 47963360, 48562902, 53958780, 57556032, 63251681, 64750536, 71945040, 80938170, 86334048, 95926720, 97125804, 107917560, 121407255, 126503362, 129501072, 143890080, 161876340, 172668096, 189755043, 194251608, 215835120, 242814510, 253006724, 259002144, 287780160, 316258405, 323752680, 379510086, 388503216, 431670240, 485629020, 506013448, 518004288, 569265129, 632516810, 647505360, 759020172, 777006432, 863340480, 948775215, 971258040, 1012026896, 1138530258, 1265033620, 1295010720, 1518040344, 1554012864, 1707795387, 1897550430, 1942516080, 2024053792, 2277060516, 2530067240, 2590021440, 2846325645, 3036080688, 3415590774, 3795100860, 3885032160, 4048107584, 4554121032, 5060134480, 5123386161, 5692651290, 6072161376, 6831181548, 7590201720, 7770064320, 8538976935, 9108242064, 10120268960, 10246772322, 11385302580, 12144322752, 13662363096, 15180403440, 17077953870, 18216484128, 20240537920, 20493544644, 22770605160, 25616930805, 27324726192, 30360806880, 34155907740, 36432968256, 40987089288, 45541210320, 51233861610, 54649452384, 60721613760, 68311815480, 81974178576, 91082420640, 102467723220, 109298904768, 136623630960, 163948357152, 182164841280, 204935446440, 273247261920, 327896714304, 409870892880, 546494523840, 819741785760, 1639483571520]

約数ペア:

[(1, 1639483571520), (2, 819741785760), (3, 546494523840), (4, 409870892880), (5, 327896714304), (6, 273247261920), (8, 204935446440), (9, 182164841280), (10, 163948357152), (12, 136623630960), (15, 109298904768), (16, 102467723220), (18, 91082420640), (20, 81974178576), (24, 68311815480), (27, 60721613760), (30, 54649452384), (32, 51233861610), (36, 45541210320), (40, 40987089288), (45, 36432968256), (48, 34155907740), (54, 30360806880), (60, 27324726192), (64, 25616930805), (72, 22770605160), (80, 20493544644), (81, 20240537920), (90, 18216484128), (96, 17077953870), (108, 15180403440), (120, 13662363096), (135, 12144322752), (144, 11385302580), (160, 10246772322), (162, 10120268960), (180, 9108242064), (192, 8538976935), (211, 7770064320), (216, 7590201720), (240, 6831181548), (270, 6072161376), (288, 5692651290), (320, 5123386161), (324, 5060134480), (360, 4554121032), (405, 4048107584), (422, 3885032160), (432, 3795100860), (480, 3415590774), (540, 3036080688), (576, 2846325645), (633, 2590021440), (648, 2530067240), (720, 2277060516), (810, 2024053792), (844, 1942516080), (864, 1897550430), (960, 1707795387), (1055, 1554012864), (1080, 1518040344), (1266, 1295010720), (1296, 1265033620), (1440, 1138530258), (1620, 1012026896), (1688, 971258040), (1728, 948775215), (1899, 863340480), (2110, 777006432), (2160, 759020172), (2532, 647505360), (2592, 632516810), (2880, 569265129), (3165, 518004288), (3240, 506013448), (3376, 485629020), (3798, 431670240), (4220, 388503216), (4320, 379510086), (5064, 323752680), (5184, 316258405), (5697, 287780160), (6330, 259002144), (6480, 253006724), (6752, 242814510), (7596, 215835120), (8440, 194251608), (8640, 189755043), (9495, 172668096), (10128, 161876340), (11394, 143890080), (12660, 129501072), (12960, 126503362), (13504, 121407255), (15192, 107917560), (16880, 97125804), (17091, 95926720), (18990, 86334048), (20256, 80938170), (22788, 71945040), (25320, 64750536), (25920, 63251681), (28485, 57556032), (30384, 53958780), (33760, 48562902), (34182, 47963360), (37980, 43167024), (40512, 40469085), (45576, 35972520), (50640, 32375268), (56970, 28778016), (60768, 26979390), (67520, 24281451), (68364, 23981680), (75960, 21583512), (85455, 19185344), (91152, 17986260), (101280, 16187634), (113940, 14389008), (121536, 13489695), (136728, 11990840), (151920, 10791756), (170910, 9592672), (182304, 8993130), (202560, 8093817), (227880, 7194504), (273456, 5995420), (299771, 5469120), (303840, 5395878), (341820, 4796336), (364608, 4496565), (455760, 3597252), (546912, 2997710), (599542, 2734560), (607680, 2697939), (683640, 2398168), (899313, 1823040), (911520, 1798626), (1093824, 1498855), (1199084, 1367280)]