21495089179620

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{167}}^1\times {\mathrm{397}}^1\times {\mathrm{12253}}^1$

素因数の和:12849

約数の個数: 576

約数和(自身を含む): 78461095426560

約数和(自身を除く): 56966006246940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 167, 180, 189, 196, 210, 245, 252, 270, 294, 315, 334, 378, 397, 420, 441, 490, 501, 540, 588, 630, 668, 735, 756, 794, 835, 882, 945, 980, 1002, 1169, 1191, 1260, 1323, 1470, 1503, 1588, 1670, 1764, 1890, 1985, 2004, 2205, 2338, 2382, 2505, 2646, 2779, 2940, 3006, 3340, 3507, 3573, 3780, 3970, 4410, 4509, 4676, 4764, 5010, 5292, 5558, 5845, 5955, 6012, 6615, 7014, 7146, 7515, 7940, 8183, 8337, 8820, 9018, 10020, 10521, 10719, 11116, 11690, 11910, 12253, 13230, 13895, 14028, 14292, 15030, 16366, 16674, 17535, 17865, 18036, 19453, 21042, 21438, 22545, 23380, 23820, 24506, 24549, 25011, 26460, 27790, 30060, 31563, 32732, 33348, 35070, 35730, 36759, 38906, 40915, 41685, 42084, 42876, 45090, 49012, 49098, 50022, 52605, 53595, 55580, 58359, 61265, 63126, 66299, 70140, 71460, 73518, 73647, 75033, 77812, 81830, 83370, 85771, 90180, 97265, 98196, 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5252310, 5403573, 5569116, 5966910, 6003970, 6138753, 6497302, 6616620, 6961395, 7160292, 7204764, 7719390, 8185004, 8353674, 8950365, 9005955, 9263268, 9281860, 9728882, 9745953, 10231255, 10504620, 10807146, 11579085, 11933820, 12007940, 12277506, 12530511, 12994604, 13922790, 14323757, 14593323, 15438780, 16210719, 16243255, 16707348, 17900730, 18011910, 18416259, 19457764, 19491906, 20462510, 20884185, 21614292, 23158170, 24322205, 24555012, 25061022, 27017865, 27845580, 28647514, 29186646, 29237859, 30693765, 32421438, 32486510, 34051087, 35801460, 36023820, 36832518, 38983812, 40925020, 41768370, 42971271, 43779969, 46316340, 48644410, 48729765, 50122044, 54035730, 55248777, 57295028, 58373292, 58475718, 61387530, 62652555, 64842876, 64973020, 68102174, 71618785, 72966615, 73665036, 81053595, 83536740, 85942542, 87559938, 87713577, 92081295, 97288820, 97459530, 100266299, 102153261, 108071460, 110497554, 116951436, 122775060, 125305110, 128913813, 131339907, 136204348, 143237570, 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4061808235, 4290436962, 4511983455, 4596896745, 4767152180, 4874169882, 5414380146, 5686531529, 6015977940, 6129195660, 6435655443, 7150728270, 7311254823, 7734828780, 8123616470, 8580873924, 9023966910, 9193793490, 9748339764, 10726092405, 10828760292, 11373063058, 12185424705, 12871310886, 13535950365, 14301456540, 14622509646, 16247232940, 17059594587, 18047933820, 18387586980, 21452184810, 21933764469, 22746126116, 24370849410, 25742621772, 27071900730, 28432657645, 29245019292, 32178277215, 34119189174, 36556274115, 39805720703, 42904369620, 43867528938, 48741698820, 51178783761, 54143801460, 56865315290, 64356554430, 68238378348, 73112548230, 79611441406, 85297972935, 87735057876, 102357567522, 109668822345, 113730630580, 119417162109, 128713108860, 146225096460, 153536351283, 159222882812, 170595945870, 199028603515, 204715135044, 219337644690, 238834324218, 255893918805, 307072702566, 341191891740, 358251486327, 398057207030, 438675289380, 477668648436, 511787837610, 597085810545, 614145405132, 716502972654, 767681756415, 796114414060, 1023575675220, 1074754458981, 1194171621090, 1433005945308, 1535363512830, 1791257431635, 2149508917962, 2388343242180, 3070727025660, 3582514863270, 4299017835924, 5373772294905, 7165029726540, 10747544589810, 21495089179620]

約数ペア:

[(1, 21495089179620), (2, 10747544589810), (3, 7165029726540), (4, 5373772294905), (5, 4299017835924), (6, 3582514863270), (7, 3070727025660), (9, 2388343242180), (10, 2149508917962), (12, 1791257431635), (14, 1535363512830), (15, 1433005945308), (18, 1194171621090), (20, 1074754458981), (21, 1023575675220), (27, 796114414060), (28, 767681756415), (30, 716502972654), (35, 614145405132), (36, 597085810545), (42, 511787837610), (45, 477668648436), (49, 438675289380), (54, 398057207030), (60, 358251486327), (63, 341191891740), (70, 307072702566), (84, 255893918805), (90, 238834324218), (98, 219337644690), (105, 204715135044), (108, 199028603515), (126, 170595945870), (135, 159222882812), (140, 153536351283), (147, 146225096460), (167, 128713108860), (180, 119417162109), (189, 113730630580), (196, 109668822345), (210, 102357567522), (245, 87735057876), (252, 85297972935), (270, 79611441406), (294, 73112548230), (315, 68238378348), (334, 64356554430), (378, 56865315290), (397, 54143801460), 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