20424700800

素因数分解:

$2^7\times 3^4\times 5^2\times 7^1\times {\mathrm{11257}}^1$

素因数の和:11300

約数の個数: 480

約数和(自身を含む): 86146666320

約数和(自身を除く): 65721965520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 64, 70, 72, 75, 80, 81, 84, 90, 96, 100, 105, 108, 112, 120, 126, 128, 135, 140, 144, 150, 160, 162, 168, 175, 180, 189, 192, 200, 210, 216, 224, 225, 240, 252, 270, 280, 288, 300, 315, 320, 324, 336, 350, 360, 378, 384, 400, 405, 420, 432, 448, 450, 480, 504, 525, 540, 560, 567, 576, 600, 630, 640, 648, 672, 675, 700, 720, 756, 800, 810, 840, 864, 896, 900, 945, 960, 1008, 1050, 1080, 1120, 1134, 1152, 1200, 1260, 1296, 1344, 1350, 1400, 1440, 1512, 1575, 1600, 1620, 1680, 1728, 1800, 1890, 1920, 2016, 2025, 2100, 2160, 2240, 2268, 2400, 2520, 2592, 2688, 2700, 2800, 2835, 2880, 3024, 3150, 3200, 3240, 3360, 3456, 3600, 3780, 4032, 4050, 4200, 4320, 4480, 4536, 4725, 4800, 5040, 5184, 5400, 5600, 5670, 5760, 6048, 6300, 6480, 6720, 7200, 7560, 8064, 8100, 8400, 8640, 9072, 9450, 9600, 10080, 10368, 10800, 11200, 11257, 11340, 12096, 12600, 12960, 13440, 14175, 14400, 15120, 16200, 16800, 17280, 18144, 18900, 20160, 21600, 22400, 22514, 22680, 24192, 25200, 25920, 28350, 28800, 30240, 32400, 33600, 33771, 36288, 37800, 40320, 43200, 45028, 45360, 50400, 51840, 56285, 56700, 60480, 64800, 67200, 67542, 72576, 75600, 78799, 86400, 90056, 90720, 100800, 101313, 112570, 113400, 120960, 129600, 135084, 151200, 157598, 168855, 180112, 181440, 201600, 202626, 225140, 226800, 236397, 259200, 270168, 281425, 302400, 303939, 315196, 337710, 360224, 362880, 393995, 405252, 450280, 453600, 472794, 506565, 540336, 562850, 604800, 607878, 630392, 675420, 709191, 720448, 787990, 810504, 844275, 900560, 907200, 911817, 945588, 1013130, 1080672, 1125700, 1181985, 1215756, 1260784, 1350840, 1418382, 1440896, 1519695, 1575980, 1621008, 1688550, 1801120, 1814400, 1823634, 1891176, 1969975, 2026260, 2127573, 2161344, 2251400, 2363970, 2431512, 2521568, 2532825, 2701680, 2836764, 3039390, 3151960, 3242016, 3377100, 3545955, 3602240, 3647268, 3782352, 3939950, 4052520, 4255146, 4322688, 4502800, 4559085, 4727940, 4863024, 5043136, 5065650, 5403360, 5673528, 5909925, 6078780, 6303920, 6382719, 6484032, 6754200, 7091910, 7204480, 7294536, 7564704, 7598475, 7879900, 8105040, 8510292, 9005600, 9118170, 9455880, 9726048, 10086272, 10131300, 10637865, 10806720, 11347056, 11819850, 12157560, 12607840, 12765438, 12968064, 13508400, 14183820, 14589072, 15129408, 15196950, 15759800, 16210080, 17020584, 17729775, 18011200, 18236340, 18911760, 19452096, 20262600, 21275730, 21613440, 22694112, 22795425, 23639700, 24315120, 25215680, 25530876, 27016800, 28367640, 29178144, 30258816, 30393900, 31519600, 31913595, 32420160, 34041168, 35459550, 36022400, 36472680, 37823520, 38904192, 40525200, 42551460, 45388224, 45590850, 47279400, 48630240, 50431360, 51061752, 53189325, 54033600, 56735280, 58356288, 60787800, 63039200, 63827190, 64840320, 68082336, 70919100, 72945360, 75647040, 81050400, 85102920, 90776448, 91181700, 94558800, 97260480, 102123504, 106378650, 108067200, 113470560, 116712576, 121575600, 126078400, 127654380, 136164672, 141838200, 145890720, 151294080, 159567975, 162100800, 170205840, 182363400, 189117600, 194520960, 204247008, 212757300, 226941120, 243151200, 252156800, 255308760, 272329344, 283676400, 291781440, 319135950, 324201600, 340411680, 364726800, 378235200, 408494016, 425514600, 453882240, 486302400, 510617520, 567352800, 583562880, 638271900, 680823360, 729453600, 756470400, 816988032, 851029200, 972604800, 1021235040, 1134705600, 1276543800, 1361646720, 1458907200, 1702058400, 2042470080, 2269411200, 2553087600, 2917814400, 3404116800, 4084940160, 5106175200, 6808233600, 10212350400, 20424700800]

約数ペア:

[(1, 20424700800), (2, 10212350400), (3, 6808233600), (4, 5106175200), (5, 4084940160), (6, 3404116800), (7, 2917814400), (8, 2553087600), (9, 2269411200), (10, 2042470080), (12, 1702058400), (14, 1458907200), (15, 1361646720), (16, 1276543800), (18, 1134705600), (20, 1021235040), (21, 972604800), (24, 851029200), (25, 816988032), (27, 756470400), (28, 729453600), (30, 680823360), (32, 638271900), (35, 583562880), (36, 567352800), (40, 510617520), (42, 486302400), (45, 453882240), (48, 425514600), (50, 408494016), (54, 378235200), (56, 364726800), (60, 340411680), (63, 324201600), (64, 319135950), (70, 291781440), (72, 283676400), (75, 272329344), (80, 255308760), (81, 252156800), (84, 243151200), (90, 226941120), (96, 212757300), (100, 204247008), (105, 194520960), (108, 189117600), (112, 182363400), (120, 170205840), (126, 162100800), (128, 159567975), (135, 151294080), (140, 145890720), (144, 141838200), (150, 136164672), (160, 127654380), (162, 126078400), (168, 121575600), (175, 116712576), (180, 113470560), (189, 108067200), (192, 106378650), (200, 102123504), (210, 97260480), (216, 94558800), (224, 91181700), (225, 90776448), (240, 85102920), (252, 81050400), (270, 75647040), (280, 72945360), (288, 70919100), (300, 68082336), (315, 64840320), (320, 63827190), (324, 63039200), (336, 60787800), (350, 58356288), (360, 56735280), (378, 54033600), (384, 53189325), (400, 51061752), (405, 50431360), (420, 48630240), (432, 47279400), (448, 45590850), (450, 45388224), (480, 42551460), (504, 40525200), (525, 38904192), (540, 37823520), (560, 36472680), (567, 36022400), (576, 35459550), (600, 34041168), (630, 32420160), (640, 31913595), (648, 31519600), (672, 30393900), (675, 30258816), (700, 29178144), (720, 28367640), (756, 27016800), (800, 25530876), (810, 25215680), (840, 24315120), (864, 23639700), (896, 22795425), (900, 22694112), (945, 21613440), (960, 21275730), (1008, 20262600), (1050, 19452096), (1080, 18911760), (1120, 18236340), (1134, 18011200), (1152, 17729775), (1200, 17020584), (1260, 16210080), (1296, 15759800), (1344, 15196950), (1350, 15129408), (1400, 14589072), (1440, 14183820), (1512, 13508400), (1575, 12968064), (1600, 12765438), (1620, 12607840), (1680, 12157560), (1728, 11819850), (1800, 11347056), (1890, 10806720), (1920, 10637865), (2016, 10131300), (2025, 10086272), (2100, 9726048), (2160, 9455880), (2240, 9118170), (2268, 9005600), (2400, 8510292), (2520, 8105040), (2592, 7879900), (2688, 7598475), (2700, 7564704), (2800, 7294536), (2835, 7204480), (2880, 7091910), (3024, 6754200), (3150, 6484032), (3200, 6382719), (3240, 6303920), (3360, 6078780), (3456, 5909925), (3600, 5673528), (3780, 5403360), (4032, 5065650), (4050, 5043136), (4200, 4863024), (4320, 4727940), (4480, 4559085), (4536, 4502800), (4725, 4322688), (4800, 4255146), (5040, 4052520), (5184, 3939950), (5400, 3782352), (5600, 3647268), (5670, 3602240), (5760, 3545955), (6048, 3377100), (6300, 3242016), (6480, 3151960), (6720, 3039390), (7200, 2836764), (7560, 2701680), (8064, 2532825), (8100, 2521568), (8400, 2431512), (8640, 2363970), (9072, 2251400), (9450, 2161344), (9600, 2127573), (10080, 2026260), (10368, 1969975), (10800, 1891176), (11200, 1823634), (11257, 1814400), (11340, 1801120), (12096, 1688550), (12600, 1621008), (12960, 1575980), (13440, 1519695), (14175, 1440896), (14400, 1418382), (15120, 1350840), (16200, 1260784), (16800, 1215756), (17280, 1181985), (18144, 1125700), (18900, 1080672), (20160, 1013130), (21600, 945588), (22400, 911817), (22514, 907200), (22680, 900560), (24192, 844275), (25200, 810504), (25920, 787990), (28350, 720448), (28800, 709191), (30240, 675420), (32400, 630392), (33600, 607878), (33771, 604800), (36288, 562850), (37800, 540336), (40320, 506565), (43200, 472794), (45028, 453600), (45360, 450280), (50400, 405252), (51840, 393995), (56285, 362880), (56700, 360224), (60480, 337710), (64800, 315196), (67200, 303939), (67542, 302400), (72576, 281425), (75600, 270168), (78799, 259200), (86400, 236397), (90056, 226800), (90720, 225140), (100800, 202626), (101313, 201600), (112570, 181440), (113400, 180112), (120960, 168855), (129600, 157598), (135084, 151200)]