21430422720

素因数分解:

$2^6\times 3^5\times 5^1\times 7^1\times {\mathrm{39371}}^1$

素因数の和:39410

約数の個数: 336

約数和(自身を含む): 87364263168

約数和(自身を除く): 65933840448

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, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 243, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 405, 420, 432, 448, 480, 486, 504, 540, 560, 567, 576, 630, 648, 672, 720, 756, 810, 840, 864, 945, 960, 972, 1008, 1080, 1120, 1134, 1215, 1260, 1296, 1344, 1440, 1512, 1620, 1680, 1701, 1728, 1890, 1944, 2016, 2160, 2240, 2268, 2430, 2520, 2592, 2835, 2880, 3024, 3240, 3360, 3402, 3780, 3888, 4032, 4320, 4536, 4860, 5040, 5184, 5670, 6048, 6480, 6720, 6804, 7560, 7776, 8505, 8640, 9072, 9720, 10080, 11340, 12096, 12960, 13608, 15120, 15552, 17010, 18144, 19440, 20160, 22680, 25920, 27216, 30240, 34020, 36288, 38880, 39371, 45360, 54432, 60480, 68040, 77760, 78742, 90720, 108864, 118113, 136080, 157484, 181440, 196855, 236226, 272160, 275597, 314968, 354339, 393710, 472452, 544320, 551194, 590565, 629936, 708678, 787420, 826791, 944904, 1063017, 1102388, 1181130, 1259872, 1377985, 1417356, 1574840, 1653582, 1771695, 1889808, 2126034, 2204776, 2362260, 2480373, 2519744, 2755970, 2834712, 3149680, 3189051, 3307164, 3543390, 3779616, 4133955, 4252068, 4409552, 4724520, 4960746, 5315085, 5511940, 5669424, 6299360, 6378102, 6614328, 7086780, 7441119, 7559232, 8267910, 8504136, 8819104, 9449040, 9567153, 9921492, 10630170, 11023880, 11338848, 12401865, 12598720, 12756204, 13228656, 14173560, 14882238, 15945255, 16535820, 17008272, 17638208, 18898080, 19134306, 19842984, 21260340, 22047760, 22323357, 22677696, 24803730, 25512408, 26457312, 28347120, 29764476, 31890510, 33071640, 34016544, 37205595, 37796160, 38268612, 39685968, 42520680, 44095520, 44646714, 47835765, 49607460, 51024816, 52914624, 56694240, 59528952, 63781020, 66143280, 66970071, 68033088, 74411190, 76537224, 79371936, 85041360, 88191040, 89293428, 95671530, 99214920, 102049632, 111616785, 113388480, 119057904, 127562040, 132286560, 133940142, 148822380, 153074448, 158743872, 170082720, 178586856, 191343060, 198429840, 204099264, 223233570, 238115808, 255124080, 264573120, 267880284, 297644760, 306148896, 334850355, 340165440, 357173712, 382686120, 396859680, 446467140, 476231616, 510248160, 535760568, 595289520, 612297792, 669700710, 714347424, 765372240, 793719360, 892934280, 1020496320, 1071521136, 1190579040, 1339401420, 1428694848, 1530744480, 1785868560, 2143042272, 2381158080, 2678802840, 3061488960, 3571737120, 4286084544, 5357605680, 7143474240, 10715211360, 21430422720]

約数ペア:

[(1, 21430422720), (2, 10715211360), (3, 7143474240), (4, 5357605680), (5, 4286084544), (6, 3571737120), (7, 3061488960), (8, 2678802840), (9, 2381158080), (10, 2143042272), (12, 1785868560), (14, 1530744480), (15, 1428694848), (16, 1339401420), (18, 1190579040), (20, 1071521136), (21, 1020496320), (24, 892934280), (27, 793719360), (28, 765372240), (30, 714347424), (32, 669700710), (35, 612297792), (36, 595289520), (40, 535760568), (42, 510248160), (45, 476231616), (48, 446467140), (54, 396859680), (56, 382686120), (60, 357173712), (63, 340165440), (64, 334850355), (70, 306148896), (72, 297644760), (80, 267880284), (81, 264573120), (84, 255124080), (90, 238115808), (96, 223233570), (105, 204099264), (108, 198429840), (112, 191343060), (120, 178586856), (126, 170082720), (135, 158743872), (140, 153074448), (144, 148822380), (160, 133940142), (162, 132286560), (168, 127562040), (180, 119057904), (189, 113388480), (192, 111616785), (210, 102049632), (216, 99214920), (224, 95671530), (240, 89293428), (243, 88191040), (252, 85041360), (270, 79371936), (280, 76537224), (288, 74411190), (315, 68033088), (320, 66970071), (324, 66143280), (336, 63781020), (360, 59528952), (378, 56694240), (405, 52914624), (420, 51024816), (432, 49607460), (448, 47835765), (480, 44646714), (486, 44095520), (504, 42520680), (540, 39685968), (560, 38268612), (567, 37796160), (576, 37205595), (630, 34016544), (648, 33071640), (672, 31890510), (720, 29764476), (756, 28347120), (810, 26457312), (840, 25512408), (864, 24803730), (945, 22677696), (960, 22323357), (972, 22047760), (1008, 21260340), (1080, 19842984), (1120, 19134306), (1134, 18898080), (1215, 17638208), (1260, 17008272), (1296, 16535820), (1344, 15945255), (1440, 14882238), (1512, 14173560), (1620, 13228656), (1680, 12756204), (1701, 12598720), (1728, 12401865), (1890, 11338848), (1944, 11023880), (2016, 10630170), (2160, 9921492), (2240, 9567153), (2268, 9449040), (2430, 8819104), (2520, 8504136), (2592, 8267910), (2835, 7559232), (2880, 7441119), (3024, 7086780), (3240, 6614328), (3360, 6378102), (3402, 6299360), (3780, 5669424), (3888, 5511940), (4032, 5315085), (4320, 4960746), (4536, 4724520), (4860, 4409552), (5040, 4252068), (5184, 4133955), (5670, 3779616), (6048, 3543390), (6480, 3307164), (6720, 3189051), (6804, 3149680), (7560, 2834712), (7776, 2755970), (8505, 2519744), (8640, 2480373), (9072, 2362260), (9720, 2204776), (10080, 2126034), (11340, 1889808), (12096, 1771695), (12960, 1653582), (13608, 1574840), (15120, 1417356), (15552, 1377985), (17010, 1259872), (18144, 1181130), (19440, 1102388), (20160, 1063017), (22680, 944904), (25920, 826791), (27216, 787420), (30240, 708678), (34020, 629936), (36288, 590565), (38880, 551194), (39371, 544320), (45360, 472452), (54432, 393710), (60480, 354339), (68040, 314968), (77760, 275597), (78742, 272160), (90720, 236226), (108864, 196855), (118113, 181440), (136080, 157484)]