81004008960

素因数分解:

$2^9\times 3^3\times 5^1\times 7^2\times {\mathrm{23917}}^1$

素因数の和:23963

約数の個数: 480

約数和(自身を含む): 334723799520

約数和(自身を除く): 253719790560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 128, 135, 140, 144, 147, 160, 168, 180, 189, 192, 196, 210, 216, 224, 240, 245, 252, 256, 270, 280, 288, 294, 315, 320, 336, 360, 378, 384, 392, 420, 432, 441, 448, 480, 490, 504, 512, 540, 560, 576, 588, 630, 640, 672, 720, 735, 756, 768, 784, 840, 864, 882, 896, 945, 960, 980, 1008, 1080, 1120, 1152, 1176, 1260, 1280, 1323, 1344, 1440, 1470, 1512, 1536, 1568, 1680, 1728, 1764, 1792, 1890, 1920, 1960, 2016, 2160, 2205, 2240, 2304, 2352, 2520, 2560, 2646, 2688, 2880, 2940, 3024, 3136, 3360, 3456, 3528, 3584, 3780, 3840, 3920, 4032, 4320, 4410, 4480, 4608, 4704, 5040, 5292, 5376, 5760, 5880, 6048, 6272, 6615, 6720, 6912, 7056, 7560, 7680, 7840, 8064, 8640, 8820, 8960, 9408, 10080, 10584, 10752, 11520, 11760, 12096, 12544, 13230, 13440, 13824, 14112, 15120, 15680, 16128, 17280, 17640, 17920, 18816, 20160, 21168, 23040, 23520, 23917, 24192, 25088, 26460, 26880, 28224, 30240, 31360, 32256, 34560, 35280, 37632, 40320, 42336, 47040, 47834, 48384, 52920, 53760, 56448, 60480, 62720, 69120, 70560, 71751, 75264, 80640, 84672, 94080, 95668, 96768, 105840, 112896, 119585, 120960, 125440, 141120, 143502, 161280, 167419, 169344, 188160, 191336, 211680, 215253, 225792, 239170, 241920, 282240, 287004, 334838, 338688, 358755, 376320, 382672, 423360, 430506, 478340, 483840, 502257, 564480, 574008, 645759, 669676, 677376, 717510, 765344, 837095, 846720, 861012, 956680, 1004514, 1076265, 1128960, 1148016, 1171933, 1291518, 1339352, 1435020, 1506771, 1530688, 1674190, 1693440, 1722024, 1913360, 2009028, 2152530, 2296032, 2343866, 2511285, 2583036, 2678704, 2870040, 3013542, 3061376, 3228795, 3348380, 3386880, 3444048, 3515799, 3826720, 4018056, 4305060, 4520313, 4592064, 4687732, 5022570, 5166072, 5357408, 5740080, 5859665, 6027084, 6122752, 6457590, 6696760, 6888096, 7031598, 7533855, 7653440, 8036112, 8610120, 9040626, 9184128, 9375464, 10045140, 10332144, 10547397, 10714816, 11480160, 11719330, 12054168, 12245504, 12915180, 13393520, 13776192, 14063196, 15067710, 15306880, 16072224, 17220240, 17578995, 18081252, 18368256, 18750928, 20090280, 20664288, 21094794, 21429632, 22601565, 22960320, 23438660, 24108336, 25830360, 26787040, 27552384, 28126392, 30135420, 30613760, 31642191, 32144448, 34440480, 35157990, 36162504, 36736512, 37501856, 40180560, 41328576, 42189588, 42859264, 45203130, 45920640, 46877320, 48216672, 51660720, 52736985, 53574080, 55104768, 56252784, 60270840, 61227520, 63284382, 64288896, 68880960, 70315980, 72325008, 75003712, 80361120, 82657152, 84379176, 85718528, 90406260, 91841280, 93754640, 96433344, 103321440, 105473970, 107148160, 110209536, 112505568, 120541680, 126568764, 128577792, 137761920, 140631960, 144650016, 150007424, 158210955, 160722240, 165314304, 168758352, 180812520, 183682560, 187509280, 192866688, 206642880, 210947940, 214296320, 225011136, 241083360, 253137528, 257155584, 275523840, 281263920, 289300032, 300014848, 316421910, 321444480, 330628608, 337516704, 361625040, 375018560, 385733376, 413285760, 421895880, 428592640, 450022272, 482166720, 506275056, 551047680, 562527840, 578600064, 600029696, 632843820, 642888960, 675033408, 723250080, 750037120, 771466752, 826571520, 843791760, 900044544, 964333440, 1012550112, 1125055680, 1157200128, 1265687640, 1285777920, 1350066816, 1446500160, 1500074240, 1653143040, 1687583520, 1800089088, 1928666880, 2025100224, 2250111360, 2314400256, 2531375280, 2700133632, 2893000320, 3000148480, 3375167040, 3857333760, 4050200448, 4500222720, 5062750560, 5400267264, 5786000640, 6750334080, 8100400896, 9000445440, 10125501120, 11572001280, 13500668160, 16200801792, 20251002240, 27001336320, 40502004480, 81004008960]

約数ペア:

[(1, 81004008960), (2, 40502004480), (3, 27001336320), (4, 20251002240), (5, 16200801792), (6, 13500668160), (7, 11572001280), (8, 10125501120), (9, 9000445440), (10, 8100400896), (12, 6750334080), (14, 5786000640), (15, 5400267264), (16, 5062750560), (18, 4500222720), (20, 4050200448), (21, 3857333760), (24, 3375167040), (27, 3000148480), (28, 2893000320), (30, 2700133632), (32, 2531375280), (35, 2314400256), (36, 2250111360), (40, 2025100224), (42, 1928666880), (45, 1800089088), (48, 1687583520), (49, 1653143040), (54, 1500074240), (56, 1446500160), (60, 1350066816), (63, 1285777920), (64, 1265687640), (70, 1157200128), (72, 1125055680), (80, 1012550112), (84, 964333440), (90, 900044544), (96, 843791760), (98, 826571520), (105, 771466752), (108, 750037120), (112, 723250080), (120, 675033408), (126, 642888960), (128, 632843820), (135, 600029696), (140, 578600064), (144, 562527840), (147, 551047680), (160, 506275056), (168, 482166720), (180, 450022272), (189, 428592640), (192, 421895880), (196, 413285760), (210, 385733376), (216, 375018560), (224, 361625040), (240, 337516704), (245, 330628608), (252, 321444480), (256, 316421910), (270, 300014848), (280, 289300032), (288, 281263920), (294, 275523840), (315, 257155584), (320, 253137528), (336, 241083360), (360, 225011136), (378, 214296320), (384, 210947940), (392, 206642880), (420, 192866688), (432, 187509280), (441, 183682560), (448, 180812520), (480, 168758352), (490, 165314304), (504, 160722240), (512, 158210955), (540, 150007424), (560, 144650016), (576, 140631960), (588, 137761920), (630, 128577792), (640, 126568764), (672, 120541680), (720, 112505568), (735, 110209536), (756, 107148160), (768, 105473970), (784, 103321440), (840, 96433344), (864, 93754640), (882, 91841280), (896, 90406260), (945, 85718528), (960, 84379176), (980, 82657152), (1008, 80361120), (1080, 75003712), (1120, 72325008), (1152, 70315980), (1176, 68880960), (1260, 64288896), (1280, 63284382), (1323, 61227520), (1344, 60270840), (1440, 56252784), (1470, 55104768), (1512, 53574080), (1536, 52736985), (1568, 51660720), (1680, 48216672), (1728, 46877320), (1764, 45920640), (1792, 45203130), (1890, 42859264), (1920, 42189588), (1960, 41328576), (2016, 40180560), (2160, 37501856), (2205, 36736512), (2240, 36162504), (2304, 35157990), (2352, 34440480), (2520, 32144448), (2560, 31642191), (2646, 30613760), (2688, 30135420), (2880, 28126392), (2940, 27552384), (3024, 26787040), (3136, 25830360), (3360, 24108336), (3456, 23438660), (3528, 22960320), (3584, 22601565), (3780, 21429632), (3840, 21094794), (3920, 20664288), (4032, 20090280), (4320, 18750928), (4410, 18368256), (4480, 18081252), (4608, 17578995), (4704, 17220240), (5040, 16072224), (5292, 15306880), (5376, 15067710), (5760, 14063196), (5880, 13776192), (6048, 13393520), (6272, 12915180), (6615, 12245504), (6720, 12054168), (6912, 11719330), (7056, 11480160), (7560, 10714816), (7680, 10547397), (7840, 10332144), (8064, 10045140), (8640, 9375464), (8820, 9184128), (8960, 9040626), (9408, 8610120), (10080, 8036112), (10584, 7653440), (10752, 7533855), (11520, 7031598), (11760, 6888096), (12096, 6696760), (12544, 6457590), (13230, 6122752), (13440, 6027084), (13824, 5859665), (14112, 5740080), (15120, 5357408), (15680, 5166072), (16128, 5022570), (17280, 4687732), (17640, 4592064), (17920, 4520313), (18816, 4305060), (20160, 4018056), (21168, 3826720), (23040, 3515799), (23520, 3444048), (23917, 3386880), (24192, 3348380), (25088, 3228795), (26460, 3061376), (26880, 3013542), (28224, 2870040), (30240, 2678704), (31360, 2583036), (32256, 2511285), (34560, 2343866), (35280, 2296032), (37632, 2152530), (40320, 2009028), (42336, 1913360), (47040, 1722024), (47834, 1693440), (48384, 1674190), (52920, 1530688), (53760, 1506771), (56448, 1435020), (60480, 1339352), (62720, 1291518), (69120, 1171933), (70560, 1148016), (71751, 1128960), (75264, 1076265), (80640, 1004514), (84672, 956680), (94080, 861012), (95668, 846720), (96768, 837095), (105840, 765344), (112896, 717510), (119585, 677376), (120960, 669676), (125440, 645759), (141120, 574008), (143502, 564480), (161280, 502257), (167419, 483840), (169344, 478340), (188160, 430506), (191336, 423360), (211680, 382672), (215253, 376320), (225792, 358755), (239170, 338688), (241920, 334838), (282240, 287004)]