20809625760

素因数分解:

$2^5\times 3^6\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{331}}^1$

素因数の和:389

約数の個数: 1008

約数和(自身を含む): 93822315552

約数和(自身を除く): 73012689792

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 49, 54, 55, 56, 60, 63, 66, 70, 72, 77, 80, 81, 84, 88, 90, 96, 98, 99, 105, 108, 110, 112, 120, 126, 132, 135, 140, 144, 147, 154, 160, 162, 165, 168, 176, 180, 189, 196, 198, 210, 216, 220, 224, 231, 240, 243, 245, 252, 264, 270, 280, 288, 294, 297, 308, 315, 324, 330, 331, 336, 352, 360, 378, 385, 392, 396, 405, 420, 432, 440, 441, 462, 480, 486, 490, 495, 504, 528, 539, 540, 560, 567, 588, 594, 616, 630, 648, 660, 662, 672, 693, 720, 729, 735, 756, 770, 784, 792, 810, 840, 864, 880, 882, 891, 924, 945, 972, 980, 990, 993, 1008, 1056, 1078, 1080, 1120, 1134, 1155, 1176, 1188, 1215, 1232, 1260, 1296, 1320, 1323, 1324, 1386, 1440, 1458, 1470, 1485, 1512, 1540, 1568, 1584, 1617, 1620, 1655, 1680, 1701, 1760, 1764, 1782, 1848, 1890, 1944, 1960, 1980, 1986, 2016, 2079, 2156, 2160, 2205, 2268, 2310, 2317, 2352, 2376, 2430, 2464, 2520, 2592, 2640, 2646, 2648, 2673, 2695, 2772, 2835, 2916, 2940, 2970, 2979, 3024, 3080, 3168, 3234, 3240, 3310, 3360, 3402, 3465, 3528, 3564, 3641, 3645, 3696, 3780, 3888, 3920, 3960, 3969, 3972, 4158, 4312, 4320, 4410, 4455, 4536, 4620, 4634, 4704, 4752, 4851, 4860, 4965, 5040, 5103, 5280, 5292, 5296, 5346, 5390, 5544, 5670, 5832, 5880, 5940, 5958, 6048, 6160, 6237, 6468, 6480, 6615, 6620, 6804, 6930, 6951, 7056, 7128, 7282, 7290, 7392, 7560, 7776, 7840, 7920, 7938, 7944, 8019, 8085, 8316, 8505, 8624, 8820, 8910, 8937, 9072, 9240, 9268, 9504, 9702, 9720, 9930, 10080, 10206, 10395, 10584, 10592, 10692, 10780, 10923, 11088, 11340, 11585, 11664, 11760, 11880, 11907, 11916, 12320, 12474, 12936, 12960, 13230, 13240, 13365, 13608, 13860, 13902, 14112, 14256, 14553, 14564, 14580, 14895, 15120, 15840, 15876, 15888, 16038, 16170, 16219, 16632, 17010, 17248, 17640, 17820, 17874, 18144, 18205, 18480, 18536, 18711, 19404, 19440, 19845, 19860, 20412, 20790, 20853, 21168, 21384, 21560, 21846, 22176, 22680, 23170, 23328, 23520, 23760, 23814, 23832, 24255, 24948, 25487, 25515, 25872, 26460, 26480, 26730, 26811, 27216, 27720, 27804, 28512, 29106, 29128, 29160, 29790, 30240, 31185, 31752, 31776, 32076, 32340, 32438, 32769, 33264, 34020, 34755, 35280, 35640, 35721, 35748, 36410, 36960, 37072, 37422, 38808, 38880, 39690, 39720, 40095, 40824, 41580, 41706, 42336, 42768, 43120, 43659, 43692, 44685, 45360, 46340, 47520, 47628, 47664, 48510, 48657, 49896, 50974, 51030, 51744, 52920, 52960, 53460, 53622, 54432, 54615, 55440, 55608, 56133, 58212, 58256, 58320, 59535, 59580, 62370, 62559, 63504, 64152, 64680, 64876, 65538, 66528, 68040, 69510, 70560, 71280, 71442, 71496, 72765, 72820, 74144, 74844, 76461, 77616, 79380, 79440, 80190, 80433, 81095, 81648, 83160, 83412, 85536, 86240, 87318, 87384, 89370, 90720, 92680, 93555, 95256, 95328, 97020, 97314, 98307, 99792, 101948, 102060, 104265, 105840, 106920, 107244, 109230, 110880, 111216, 112266, 116424, 116512, 116640, 119070, 119160, 124740, 125118, 127008, 127435, 128304, 129360, 129752, 130977, 131076, 134055, 136080, 139020, 142560, 142884, 142992, 145530, 145640, 145971, 149688, 152922, 155232, 158760, 158880, 160380, 160866, 162190, 163296, 163845, 166320, 166824, 174636, 174768, 178409, 178605, 178740, 185360, 187110, 187677, 190512, 194040, 194628, 196614, 199584, 203896, 204120, 208530, 211680, 213840, 214488, 218295, 218460, 222432, 224532, 229383, 232848, 238140, 238320, 241299, 243285, 249480, 250236, 254870, 256608, 258720, 259504, 261954, 262152, 268110, 272160, 278040, 280665, 285768, 285984, 291060, 291280, 291942, 294921, 299376, 305844, 312795, 317520, 320760, 321732, 324380, 327690, 332640, 333648, 349272, 349536, 356818, 357210, 357480, 370720, 374220, 375354, 381024, 382305, 388080, 389256, 392931, 393228, 402165, 407792, 408240, 417060, 427680, 428976, 436590, 436920, 437913, 449064, 458766, 465696, 476280, 476640, 482598, 486570, 491535, 498960, 500472, 509740, 519008, 523908, 524304, 535227, 536220, 556080, 561330, 563031, 571536, 582120, 582560, 583884, 589842, 598752, 611688, 625590, 635040, 641520, 643464, 648760, 654885, 655380, 667296, 688149, 698544, 713636, 714420, 714960, 729855, 748440, 750708, 764610, 776160, 778512, 785862, 786456, 804330, 815584, 816480, 834120, 857952, 873180, 873840, 875826, 884763, 892045, 898128, 917532, 938385, 952560, 965196, 973140, 983070, 997920, 1000944, 1019480, 1047816, 1048608, 1070454, 1072440, 1112160, 1122660, 1126062, 1143072, 1146915, 1164240, 1167768, 1179684, 1206495, 1223376, 1251180, 1283040, 1286928, 1297520, 1309770, 1310760, 1313739, 1376298, 1397088, 1427272, 1428840, 1429920, 1459710, 1474605, 1496880, 1501416, 1529220, 1557024, 1571724, 1572912, 1605681, 1608660, 1668240, 1689093, 1746360, 1747680, 1751652, 1769526, 1784090, 1796256, 1835064, 1876770, 1905120, 1930392, 1946280, 1964655, 1966140, 2001888, 2038960, 2064447, 2095632, 2140908, 2144880, 2189565, 2245320, 2252124, 2293830, 2328480, 2335536, 2359368, 2412990, 2446752, 2502360, 2573856, 2595040, 2619540, 2621520, 2627478, 2654289, 2676135, 2752596, 2815155, 2854544, 2857680, 2919420, 2949210, 2993760, 3002832, 3058440, 3143448, 3145824, 3211362, 3217320, 3336480, 3378186, 3440745, 3492720, 3503304, 3539052, 3568180, 3670128, 3753540, 3860784, 3892560, 3929310, 3932280, 3941217, 4077920, 4128894, 4191264, 4281816, 4289760, 4379130, 4423815, 4490640, 4504248, 4587660, 4671072, 4718736, 4817043, 4825980, 5004720, 5239080, 5243040, 5254956, 5308578, 5352270, 5505192, 5630310, 5709088, 5715360, 5838840, 5898420, 6005664, 6116880, 6193341, 6286896, 6422724, 6434640, 6568695, 6756372, 6881490, 6985440, 7006608, 7078104, 7136360, 7340256, 7507080, 7721568, 7785120, 7858620, 7864560, 7882434, 8028405, 8257788, 8445465, 8563632, 8758260, 8847630, 8981280, 9008496, 9175320, 9437472, 9634086, 9651960, 10009440, 10322235, 10478160, 10509912, 10617156, 10704540, 11010384, 11260620, 11677680, 11796840, 11823651, 12233760, 12386682, 12573792, 12845448, 12869280, 13137390, 13271445, 13512744, 13762980, 14013216, 14156208, 14272720, 14451129, 15014160, 15717240, 15729120, 15764868, 16056810, 16515576, 16890930, 17127264, 17516520, 17695260, 18016992, 18350640, 18580023, 19268172, 19303920, 19706085, 20644470, 20956320, 21019824, 21234312, 21409080, 22020768, 22521240, 23355360, 23593680, 23647302, 24085215, 24773364, 25690896, 26274780, 26542890, 27025488, 27525960, 28312416, 28545440, 28902258, 30028320, 30966705, 31434480, 31529736, 32113620, 33031152, 33781860, 35033040, 35390520, 36701280, 37160046, 38536344, 38607840, 39412170, 41288940, 42039648, 42468624, 42818160, 43353387, 45042480, 47187360, 47294604, 48170430, 49546728, 51381792, 52549560, 53085780, 54050976, 55051920, 57804516, 59118255, 61933410, 62868960, 63059472, 64227240, 66062304, 67563720, 70066080, 70781040, 72255645, 74320092, 77072688, 78824340, 82577880, 84937248, 85636320, 86706774, 90084960, 92900115, 94589208, 96340860, 99093456, 105099120, 106171560, 110103840, 115609032, 118236510, 123866820, 126118944, 128454480, 130060161, 135127440, 141562080, 144511290, 148640184, 154145376, 157648680, 165155760, 173413548, 185800230, 189178416, 192681720, 198186912, 210198240, 212343120, 216766935, 231218064, 236473020, 247733640, 256908960, 260120322, 270254880, 289022580, 297280368, 315297360, 330311520, 346827096, 371600460, 378356832, 385363440, 424686240, 433533870, 462436128, 472946040, 495467280, 520240644, 578045160, 594560736, 630594720, 650300805, 693654192, 743200920, 770726880, 867067740, 945892080, 990934560, 1040481288, 1156090320, 1300601610, 1387308384, 1486401840, 1734135480, 1891784160, 2080962576, 2312180640, 2601203220, 2972803680, 3468270960, 4161925152, 5202406440, 6936541920, 10404812880, 20809625760]

約数ペア:

[(1, 20809625760), (2, 10404812880), (3, 6936541920), (4, 5202406440), (5, 4161925152), (6, 3468270960), (7, 2972803680), (8, 2601203220), (9, 2312180640), (10, 2080962576), (11, 1891784160), (12, 1734135480), (14, 1486401840), (15, 1387308384), (16, 1300601610), (18, 1156090320), (20, 1040481288), (21, 990934560), (22, 945892080), (24, 867067740), (27, 770726880), (28, 743200920), (30, 693654192), (32, 650300805), (33, 630594720), (35, 594560736), (36, 578045160), (40, 520240644), (42, 495467280), (44, 472946040), (45, 462436128), (48, 433533870), (49, 424686240), (54, 385363440), (55, 378356832), (56, 371600460), (60, 346827096), (63, 330311520), (66, 315297360), (70, 297280368), (72, 289022580), (77, 270254880), (80, 260120322), (81, 256908960), (84, 247733640), (88, 236473020), (90, 231218064), (96, 216766935), (98, 212343120), (99, 210198240), (105, 198186912), (108, 192681720), (110, 189178416), (112, 185800230), (120, 173413548), (126, 165155760), (132, 157648680), (135, 154145376), (140, 148640184), (144, 144511290), (147, 141562080), (154, 135127440), (160, 130060161), (162, 128454480), (165, 126118944), (168, 123866820), (176, 118236510), (180, 115609032), (189, 110103840), (196, 106171560), (198, 105099120), (210, 99093456), (216, 96340860), (220, 94589208), (224, 92900115), (231, 90084960), (240, 86706774), (243, 85636320), (245, 84937248), (252, 82577880), (264, 78824340), (270, 77072688), (280, 74320092), (288, 72255645), (294, 70781040), (297, 70066080), (308, 67563720), (315, 66062304), (324, 64227240), (330, 63059472), (331, 62868960), (336, 61933410), (352, 59118255), (360, 57804516), (378, 55051920), (385, 54050976), (392, 53085780), (396, 52549560), (405, 51381792), (420, 49546728), (432, 48170430), (440, 47294604), (441, 47187360), (462, 45042480), (480, 43353387), (486, 42818160), (490, 42468624), (495, 42039648), (504, 41288940), (528, 39412170), (539, 38607840), (540, 38536344), (560, 37160046), (567, 36701280), (588, 35390520), (594, 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11823651), (1764, 11796840), (1782, 11677680), (1848, 11260620), (1890, 11010384), (1944, 10704540), (1960, 10617156), (1980, 10509912), (1986, 10478160), (2016, 10322235), (2079, 10009440), (2156, 9651960), (2160, 9634086), (2205, 9437472), (2268, 9175320), (2310, 9008496), (2317, 8981280), (2352, 8847630), (2376, 8758260), (2430, 8563632), (2464, 8445465), (2520, 8257788), (2592, 8028405), (2640, 7882434), (2646, 7864560), (2648, 7858620), (2673, 7785120), (2695, 7721568), (2772, 7507080), (2835, 7340256), (2916, 7136360), (2940, 7078104), (2970, 7006608), (2979, 6985440), (3024, 6881490), (3080, 6756372), (3168, 6568695), (3234, 6434640), (3240, 6422724), (3310, 6286896), (3360, 6193341), (3402, 6116880), (3465, 6005664), (3528, 5898420), (3564, 5838840), (3641, 5715360), (3645, 5709088), (3696, 5630310), (3780, 5505192), (3888, 5352270), (3920, 5308578), (3960, 5254956), (3969, 5243040), (3972, 5239080), (4158, 5004720), (4312, 4825980), (4320, 4817043), (4410, 4718736), (4455, 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(10206, 2038960), (10395, 2001888), (10584, 1966140), (10592, 1964655), (10692, 1946280), (10780, 1930392), (10923, 1905120), (11088, 1876770), (11340, 1835064), (11585, 1796256), (11664, 1784090), (11760, 1769526), (11880, 1751652), (11907, 1747680), (11916, 1746360), (12320, 1689093), (12474, 1668240), (12936, 1608660), (12960, 1605681), (13230, 1572912), (13240, 1571724), (13365, 1557024), (13608, 1529220), (13860, 1501416), (13902, 1496880), (14112, 1474605), (14256, 1459710), (14553, 1429920), (14564, 1428840), (14580, 1427272), (14895, 1397088), (15120, 1376298), (15840, 1313739), (15876, 1310760), (15888, 1309770), (16038, 1297520), (16170, 1286928), (16219, 1283040), (16632, 1251180), (17010, 1223376), (17248, 1206495), (17640, 1179684), (17820, 1167768), (17874, 1164240), (18144, 1146915), (18205, 1143072), (18480, 1126062), (18536, 1122660), (18711, 1112160), (19404, 1072440), (19440, 1070454), (19845, 1048608), (19860, 1047816), (20412, 1019480), (20790, 1000944), (20853, 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(43120, 482598), (43659, 476640), (43692, 476280), (44685, 465696), (45360, 458766), (46340, 449064), (47520, 437913), (47628, 436920), (47664, 436590), (48510, 428976), (48657, 427680), (49896, 417060), (50974, 408240), (51030, 407792), (51744, 402165), (52920, 393228), (52960, 392931), (53460, 389256), (53622, 388080), (54432, 382305), (54615, 381024), (55440, 375354), (55608, 374220), (56133, 370720), (58212, 357480), (58256, 357210), (58320, 356818), (59535, 349536), (59580, 349272), (62370, 333648), (62559, 332640), (63504, 327690), (64152, 324380), (64680, 321732), (64876, 320760), (65538, 317520), (66528, 312795), (68040, 305844), (69510, 299376), (70560, 294921), (71280, 291942), (71442, 291280), (71496, 291060), (72765, 285984), (72820, 285768), (74144, 280665), (74844, 278040), (76461, 272160), (77616, 268110), (79380, 262152), (79440, 261954), (80190, 259504), (80433, 258720), (81095, 256608), (81648, 254870), (83160, 250236), (83412, 249480), (85536, 243285), (86240, 241299), (87318, 238320), (87384, 238140), (89370, 232848), (90720, 229383), (92680, 224532), (93555, 222432), (95256, 218460), (95328, 218295), (97020, 214488), (97314, 213840), (98307, 211680), (99792, 208530), (101948, 204120), (102060, 203896), (104265, 199584), (105840, 196614), (106920, 194628), (107244, 194040), (109230, 190512), (110880, 187677), (111216, 187110), (112266, 185360), (116424, 178740), (116512, 178605), (116640, 178409), (119070, 174768), (119160, 174636), (124740, 166824), (125118, 166320), (127008, 163845), (127435, 163296), (128304, 162190), (129360, 160866), (129752, 160380), (130977, 158880), (131076, 158760), (134055, 155232), (136080, 152922), (139020, 149688), (142560, 145971), (142884, 145640), (142992, 145530)]