7976240640

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{691}}^1$

素因数の和:890

約数の個数: 320

約数和(自身を含む): 28543173120

約数和(自身を除く): 20566932480

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, 90, 96, 108, 120, 128, 135, 144, 160, 167, 180, 192, 216, 240, 256, 270, 288, 320, 334, 360, 384, 432, 480, 501, 512, 540, 576, 640, 668, 691, 720, 768, 835, 864, 960, 1002, 1080, 1152, 1280, 1336, 1382, 1440, 1503, 1536, 1670, 1728, 1920, 2004, 2073, 2160, 2304, 2505, 2560, 2672, 2764, 2880, 3006, 3340, 3455, 3456, 3840, 4008, 4146, 4320, 4509, 4608, 5010, 5344, 5528, 5760, 6012, 6219, 6680, 6910, 6912, 7515, 7680, 8016, 8292, 8640, 9018, 10020, 10365, 10688, 11056, 11520, 12024, 12438, 13360, 13820, 13824, 15030, 16032, 16584, 17280, 18036, 18657, 20040, 20730, 21376, 22112, 22545, 23040, 24048, 24876, 26720, 27640, 30060, 31095, 32064, 33168, 34560, 36072, 37314, 40080, 41460, 42752, 44224, 45090, 48096, 49752, 53440, 55280, 60120, 62190, 64128, 66336, 69120, 72144, 74628, 80160, 82920, 85504, 88448, 90180, 93285, 96192, 99504, 106880, 110560, 115397, 120240, 124380, 128256, 132672, 144288, 149256, 160320, 165840, 176896, 180360, 186570, 192384, 199008, 213760, 221120, 230794, 240480, 248760, 256512, 265344, 288576, 298512, 320640, 331680, 346191, 353792, 360720, 373140, 384768, 398016, 427520, 442240, 461588, 480960, 497520, 530688, 576985, 577152, 597024, 641280, 663360, 692382, 721440, 746280, 769536, 796032, 884480, 923176, 961920, 995040, 1038573, 1061376, 1153970, 1154304, 1194048, 1282560, 1326720, 1384764, 1442880, 1492560, 1592064, 1730955, 1768960, 1846352, 1923840, 1990080, 2077146, 2307940, 2308608, 2388096, 2653440, 2769528, 2885760, 2985120, 3115719, 3184128, 3461910, 3692704, 3847680, 3980160, 4154292, 4615880, 4776192, 5192865, 5306880, 5539056, 5771520, 5970240, 6231438, 6923820, 7385408, 7960320, 8308584, 9231760, 9552384, 10385730, 11078112, 11543040, 11940480, 12462876, 13847640, 14770816, 15578595, 15920640, 16617168, 18463520, 20771460, 22156224, 23880960, 24925752, 27695280, 29541632, 31157190, 33234336, 36927040, 41542920, 44312448, 47761920, 49851504, 55390560, 59083264, 62314380, 66468672, 73854080, 83085840, 88624896, 99703008, 110781120, 124628760, 132937344, 147708160, 166171680, 177249792, 199406016, 221562240, 249257520, 265874688, 295416320, 332343360, 398812032, 443124480, 498515040, 531749376, 664686720, 797624064, 886248960, 997030080, 1329373440, 1595248128, 1994060160, 2658746880, 3988120320, 7976240640]

約数ペア:

[(1, 7976240640), (2, 3988120320), (3, 2658746880), (4, 1994060160), (5, 1595248128), (6, 1329373440), (8, 997030080), (9, 886248960), (10, 797624064), (12, 664686720), (15, 531749376), (16, 498515040), (18, 443124480), (20, 398812032), (24, 332343360), (27, 295416320), (30, 265874688), (32, 249257520), (36, 221562240), (40, 199406016), (45, 177249792), (48, 166171680), (54, 147708160), (60, 132937344), (64, 124628760), (72, 110781120), (80, 99703008), (90, 88624896), (96, 83085840), (108, 73854080), (120, 66468672), (128, 62314380), (135, 59083264), (144, 55390560), (160, 49851504), (167, 47761920), (180, 44312448), (192, 41542920), (216, 36927040), (240, 33234336), (256, 31157190), (270, 29541632), (288, 27695280), (320, 24925752), (334, 23880960), (360, 22156224), (384, 20771460), (432, 18463520), (480, 16617168), (501, 15920640), (512, 15578595), (540, 14770816), (576, 13847640), (640, 12462876), (668, 11940480), (691, 11543040), (720, 11078112), (768, 10385730), (835, 9552384), (864, 9231760), (960, 8308584), (1002, 7960320), (1080, 7385408), (1152, 6923820), (1280, 6231438), (1336, 5970240), (1382, 5771520), (1440, 5539056), (1503, 5306880), (1536, 5192865), (1670, 4776192), (1728, 4615880), (1920, 4154292), (2004, 3980160), (2073, 3847680), (2160, 3692704), (2304, 3461910), (2505, 3184128), (2560, 3115719), (2672, 2985120), (2764, 2885760), (2880, 2769528), (3006, 2653440), (3340, 2388096), (3455, 2308608), (3456, 2307940), (3840, 2077146), (4008, 1990080), (4146, 1923840), (4320, 1846352), (4509, 1768960), (4608, 1730955), (5010, 1592064), (5344, 1492560), (5528, 1442880), (5760, 1384764), (6012, 1326720), (6219, 1282560), (6680, 1194048), (6910, 1154304), (6912, 1153970), (7515, 1061376), (7680, 1038573), (8016, 995040), (8292, 961920), (8640, 923176), (9018, 884480), (10020, 796032), (10365, 769536), (10688, 746280), (11056, 721440), (11520, 692382), (12024, 663360), (12438, 641280), (13360, 597024), (13820, 577152), (13824, 576985), (15030, 530688), (16032, 497520), (16584, 480960), (17280, 461588), (18036, 442240), (18657, 427520), (20040, 398016), (20730, 384768), (21376, 373140), (22112, 360720), (22545, 353792), (23040, 346191), (24048, 331680), (24876, 320640), (26720, 298512), (27640, 288576), (30060, 265344), (31095, 256512), (32064, 248760), (33168, 240480), (34560, 230794), (36072, 221120), (37314, 213760), (40080, 199008), (41460, 192384), (42752, 186570), (44224, 180360), (45090, 176896), (48096, 165840), (49752, 160320), (53440, 149256), (55280, 144288), (60120, 132672), (62190, 128256), (64128, 124380), (66336, 120240), (69120, 115397), (72144, 110560), (74628, 106880), (80160, 99504), (82920, 96192), (85504, 93285), (88448, 90180)]