21004220160

素因数分解:

$2^8\times 3^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{877}}^1$

素因数の和:931

約数の個数: 864

約数和(自身を含む): 94067430912

約数和(自身を除く): 73063210752

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, 54, 55, 56, 60, 63, 64, 66, 70, 72, 77, 80, 81, 84, 88, 90, 96, 99, 105, 108, 110, 112, 120, 126, 128, 132, 135, 140, 144, 154, 160, 162, 165, 168, 176, 180, 189, 192, 198, 210, 216, 220, 224, 231, 240, 243, 252, 256, 264, 270, 280, 288, 297, 308, 315, 320, 324, 330, 336, 352, 360, 378, 384, 385, 396, 405, 420, 432, 440, 448, 462, 480, 486, 495, 504, 528, 540, 560, 567, 576, 594, 616, 630, 640, 648, 660, 672, 693, 704, 720, 756, 768, 770, 792, 810, 840, 864, 877, 880, 891, 896, 924, 945, 960, 972, 990, 1008, 1056, 1080, 1120, 1134, 1152, 1155, 1188, 1215, 1232, 1260, 1280, 1296, 1320, 1344, 1386, 1408, 1440, 1485, 1512, 1540, 1584, 1620, 1680, 1701, 1728, 1754, 1760, 1782, 1792, 1848, 1890, 1920, 1944, 1980, 2016, 2079, 2112, 2160, 2240, 2268, 2304, 2310, 2376, 2430, 2464, 2520, 2592, 2631, 2640, 2673, 2688, 2772, 2816, 2835, 2880, 2970, 3024, 3080, 3168, 3240, 3360, 3402, 3456, 3465, 3508, 3520, 3564, 3696, 3780, 3840, 3888, 3960, 4032, 4158, 4224, 4320, 4385, 4455, 4480, 4536, 4620, 4752, 4860, 4928, 5040, 5184, 5262, 5280, 5346, 5376, 5544, 5670, 5760, 5940, 6048, 6139, 6160, 6237, 6336, 6480, 6720, 6804, 6912, 6930, 7016, 7040, 7128, 7392, 7560, 7776, 7893, 7920, 8064, 8316, 8448, 8505, 8640, 8770, 8910, 8960, 9072, 9240, 9504, 9647, 9720, 9856, 10080, 10368, 10395, 10524, 10560, 10692, 11088, 11340, 11520, 11880, 12096, 12278, 12320, 12474, 12672, 12960, 13155, 13365, 13440, 13608, 13860, 14032, 14080, 14256, 14784, 15120, 15552, 15786, 15840, 16128, 16632, 17010, 17280, 17540, 17820, 18144, 18417, 18480, 18711, 19008, 19294, 19440, 19712, 20160, 20736, 20790, 21048, 21120, 21384, 22176, 22680, 23679, 23760, 24192, 24556, 24640, 24948, 25344, 25920, 26310, 26730, 26880, 27216, 27720, 28064, 28512, 28941, 29568, 30240, 30695, 31104, 31185, 31572, 31680, 33264, 34020, 34560, 35080, 35640, 36288, 36834, 36960, 37422, 38016, 38588, 38880, 39465, 40320, 41580, 42096, 42240, 42768, 44352, 45360, 47358, 47520, 48235, 48384, 49112, 49280, 49896, 51840, 52620, 53460, 54432, 55251, 55440, 56128, 57024, 57882, 59136, 60480, 61390, 62208, 62370, 63144, 63360, 66528, 67529, 68040, 70160, 71037, 71280, 72576, 73668, 73920, 74844, 76032, 77176, 77760, 78930, 80640, 83160, 84192, 85536, 86823, 88704, 90720, 92085, 93555, 94716, 95040, 96470, 98224, 98560, 99792, 103680, 105240, 106920, 108864, 110502, 110880, 112256, 114048, 115764, 118395, 120960, 122780, 124740, 126288, 126720, 133056, 135058, 136080, 140320, 142074, 142560, 144705, 145152, 147336, 147840, 149688, 154352, 155520, 157860, 165753, 166320, 168384, 171072, 173646, 177408, 181440, 184170, 187110, 189432, 190080, 192940, 196448, 199584, 202587, 210480, 213111, 213840, 217728, 221004, 221760, 224512, 228096, 231528, 236790, 241920, 245560, 249480, 252576, 260469, 266112, 270116, 272160, 276255, 280640, 284148, 285120, 289410, 294672, 295680, 299376, 308704, 311040, 315720, 331506, 332640, 336768, 337645, 342144, 347292, 355185, 362880, 368340, 374220, 378864, 380160, 385880, 392896, 399168, 405174, 420960, 426222, 427680, 434115, 435456, 442008, 443520, 463056, 473580, 491120, 497259, 498960, 505152, 520938, 532224, 540232, 544320, 552510, 561280, 568296, 570240, 578820, 589344, 598752, 607761, 617408, 631440, 663012, 665280, 673536, 675290, 684288, 694584, 710370, 725760, 736680, 748440, 757728, 771760, 781407, 785792, 798336, 810348, 828765, 841920, 852444, 855360, 868230, 884016, 887040, 926112, 947160, 982240, 994518, 997920, 1010304, 1012935, 1041876, 1065555, 1080464, 1088640, 1105020, 1122560, 1136592, 1140480, 1157640, 1178688, 1197504, 1215522, 1234816, 1262880, 1302345, 1326024, 1330560, 1350580, 1389168, 1420740, 1473360, 1491777, 1496880, 1515456, 1543520, 1562814, 1571584, 1596672, 1620696, 1657530, 1683840, 1704888, 1710720, 1736460, 1768032, 1823283, 1852224, 1894320, 1964480, 1989036, 1995840, 2020608, 2025870, 2083752, 2131110, 2160928, 2177280, 2210040, 2273184, 2315280, 2344221, 2357376, 2395008, 2431044, 2469632, 2486295, 2525760, 2604690, 2652048, 2661120, 2701160, 2778336, 2841480, 2946720, 2983554, 2993760, 3030912, 3038805, 3087040, 3125628, 3241392, 3315060, 3367680, 3409776, 3421440, 3472920, 3536064, 3646566, 3704448, 3788640, 3907035, 3928960, 3978072, 3991680, 4051740, 4167504, 4262220, 4321856, 4420080, 4546368, 4630560, 4688442, 4714752, 4790016, 4862088, 4972590, 5051520, 5209380, 5304096, 5402320, 5469849, 5556672, 5682960, 5893440, 5967108, 5987520, 6061824, 6077610, 6174080, 6251256, 6482784, 6630120, 6819552, 6945840, 7072128, 7293132, 7408896, 7458885, 7577280, 7814070, 7857920, 7956144, 7983360, 8103480, 8335008, 8524440, 8643712, 8840160, 9092736, 9116415, 9261120, 9376884, 9724176, 9945180, 10103040, 10418760, 10608192, 10804640, 10939698, 11113344, 11365920, 11721105, 11786880, 11934216, 11975040, 12155220, 12348160, 12502512, 12965568, 13260240, 13639104, 13891680, 14144256, 14586264, 14917770, 15154560, 15628140, 15912288, 16206960, 16409547, 16670016, 17048880, 17287424, 17680320, 18185472, 18232830, 18522240, 18753768, 19448352, 19890360, 20837520, 21216384, 21609280, 21879396, 22226688, 22731840, 23442210, 23573760, 23868432, 23950080, 24310440, 25005024, 25931136, 26520480, 27278208, 27349245, 27783360, 29172528, 29835540, 30309120, 31256280, 31824576, 32413920, 32819094, 33340032, 34097760, 35360640, 36465660, 37044480, 37507536, 38896704, 39780720, 41675040, 42432768, 43218560, 43758792, 45463680, 46884420, 47736864, 48620880, 50010048, 51862272, 53040960, 54556416, 54698490, 55566720, 58345056, 59671080, 62512560, 63649152, 64827840, 65638188, 66680064, 68195520, 70721280, 72931320, 75015072, 77793408, 79561440, 82047735, 83350080, 86437120, 87517584, 90927360, 93768840, 95473728, 97241760, 100020096, 106081920, 109396980, 111133440, 116690112, 119342160, 125025120, 127298304, 129655680, 131276376, 136391040, 145862640, 150030144, 155586816, 159122880, 164095470, 166700160, 175035168, 187537680, 190947456, 194483520, 200040192, 212163840, 218793960, 233380224, 238684320, 250050240, 259311360, 262552752, 272782080, 291725280, 300060288, 318245760, 328190940, 333400320, 350070336, 375075360, 381894912, 388967040, 437587920, 466760448, 477368640, 500100480, 525105504, 583450560, 600120576, 636491520, 656381880, 700140672, 750150720, 777934080, 875175840, 954737280, 1000200960, 1050211008, 1166901120, 1312763760, 1400281344, 1500301440, 1750351680, 1909474560, 2100422016, 2333802240, 2625527520, 3000602880, 3500703360, 4200844032, 5251055040, 7001406720, 10502110080, 21004220160]

約数ペア:

[(1, 21004220160), (2, 10502110080), (3, 7001406720), (4, 5251055040), (5, 4200844032), (6, 3500703360), (7, 3000602880), (8, 2625527520), (9, 2333802240), (10, 2100422016), (11, 1909474560), (12, 1750351680), (14, 1500301440), (15, 1400281344), (16, 1312763760), (18, 1166901120), (20, 1050211008), (21, 1000200960), (22, 954737280), (24, 875175840), (27, 777934080), (28, 750150720), (30, 700140672), (32, 656381880), (33, 636491520), (35, 600120576), (36, 583450560), (40, 525105504), (42, 500100480), (44, 477368640), (45, 466760448), (48, 437587920), (54, 388967040), (55, 381894912), (56, 375075360), (60, 350070336), (63, 333400320), (64, 328190940), (66, 318245760), (70, 300060288), (72, 291725280), (77, 272782080), (80, 262552752), (81, 259311360), (84, 250050240), (88, 238684320), (90, 233380224), (96, 218793960), (99, 212163840), (105, 200040192), (108, 194483520), (110, 190947456), (112, 187537680), (120, 175035168), (126, 166700160), (128, 164095470), (132, 159122880), (135, 155586816), (140, 150030144), (144, 145862640), (154, 136391040), (160, 131276376), (162, 129655680), (165, 127298304), (168, 125025120), (176, 119342160), (180, 116690112), (189, 111133440), (192, 109396980), (198, 106081920), (210, 100020096), (216, 97241760), (220, 95473728), (224, 93768840), (231, 90927360), (240, 87517584), (243, 86437120), (252, 83350080), (256, 82047735), (264, 79561440), (270, 77793408), (280, 75015072), (288, 72931320), (297, 70721280), (308, 68195520), (315, 66680064), (320, 65638188), (324, 64827840), (330, 63649152), (336, 62512560), (352, 59671080), (360, 58345056), (378, 55566720), (384, 54698490), (385, 54556416), (396, 53040960), (405, 51862272), (420, 50010048), (432, 48620880), (440, 47736864), (448, 46884420), (462, 45463680), (480, 43758792), (486, 43218560), (495, 42432768), (504, 41675040), (528, 39780720), (540, 38896704), (560, 37507536), (567, 37044480), (576, 36465660), (594, 35360640), (616, 34097760), (630, 33340032), (640, 32819094), (648, 32413920), (660, 31824576), (672, 31256280), (693, 30309120), (704, 29835540), (720, 29172528), (756, 27783360), (768, 27349245), (770, 27278208), (792, 26520480), (810, 25931136), (840, 25005024), (864, 24310440), (877, 23950080), (880, 23868432), (891, 23573760), (896, 23442210), (924, 22731840), (945, 22226688), (960, 21879396), (972, 21609280), (990, 21216384), (1008, 20837520), (1056, 19890360), (1080, 19448352), (1120, 18753768), (1134, 18522240), (1152, 18232830), (1155, 18185472), (1188, 17680320), (1215, 17287424), (1232, 17048880), (1260, 16670016), (1280, 16409547), (1296, 16206960), (1320, 15912288), (1344, 15628140), (1386, 15154560), (1408, 14917770), (1440, 14586264), (1485, 14144256), (1512, 13891680), (1540, 13639104), (1584, 13260240), (1620, 12965568), (1680, 12502512), (1701, 12348160), (1728, 12155220), (1754, 11975040), (1760, 11934216), (1782, 11786880), (1792, 11721105), (1848, 11365920), (1890, 11113344), (1920, 10939698), (1944, 10804640), (1980, 10608192), (2016, 10418760), (2079, 10103040), (2112, 9945180), (2160, 9724176), (2240, 9376884), (2268, 9261120), (2304, 9116415), (2310, 9092736), (2376, 8840160), (2430, 8643712), (2464, 8524440), (2520, 8335008), (2592, 8103480), (2631, 7983360), (2640, 7956144), (2673, 7857920), (2688, 7814070), (2772, 7577280), (2816, 7458885), (2835, 7408896), (2880, 7293132), (2970, 7072128), (3024, 6945840), (3080, 6819552), (3168, 6630120), (3240, 6482784), (3360, 6251256), (3402, 6174080), (3456, 6077610), (3465, 6061824), (3508, 5987520), (3520, 5967108), (3564, 5893440), (3696, 5682960), (3780, 5556672), (3840, 5469849), (3888, 5402320), (3960, 5304096), (4032, 5209380), (4158, 5051520), (4224, 4972590), (4320, 4862088), (4385, 4790016), (4455, 4714752), (4480, 4688442), (4536, 4630560), (4620, 4546368), (4752, 4420080), (4860, 4321856), (4928, 4262220), (5040, 4167504), (5184, 4051740), (5262, 3991680), (5280, 3978072), (5346, 3928960), (5376, 3907035), (5544, 3788640), (5670, 3704448), (5760, 3646566), (5940, 3536064), (6048, 3472920), (6139, 3421440), (6160, 3409776), (6237, 3367680), (6336, 3315060), (6480, 3241392), (6720, 3125628), (6804, 3087040), (6912, 3038805), (6930, 3030912), (7016, 2993760), (7040, 2983554), (7128, 2946720), (7392, 2841480), (7560, 2778336), (7776, 2701160), (7893, 2661120), (7920, 2652048), (8064, 2604690), (8316, 2525760), (8448, 2486295), (8505, 2469632), (8640, 2431044), (8770, 2395008), (8910, 2357376), (8960, 2344221), (9072, 2315280), (9240, 2273184), (9504, 2210040), (9647, 2177280), (9720, 2160928), (9856, 2131110), (10080, 2083752), (10368, 2025870), (10395, 2020608), (10524, 1995840), (10560, 1989036), (10692, 1964480), (11088, 1894320), (11340, 1852224), (11520, 1823283), (11880, 1768032), (12096, 1736460), (12278, 1710720), (12320, 1704888), (12474, 1683840), (12672, 1657530), (12960, 1620696), (13155, 1596672), (13365, 1571584), (13440, 1562814), (13608, 1543520), (13860, 1515456), (14032, 1496880), (14080, 1491777), (14256, 1473360), (14784, 1420740), (15120, 1389168), (15552, 1350580), (15786, 1330560), (15840, 1326024), (16128, 1302345), (16632, 1262880), (17010, 1234816), (17280, 1215522), (17540, 1197504), (17820, 1178688), (18144, 1157640), (18417, 1140480), (18480, 1136592), (18711, 1122560), (19008, 1105020), (19294, 1088640), (19440, 1080464), (19712, 1065555), (20160, 1041876), (20736, 1012935), (20790, 1010304), (21048, 997920), (21120, 994518), (21384, 982240), (22176, 947160), (22680, 926112), (23679, 887040), (23760, 884016), (24192, 868230), (24556, 855360), (24640, 852444), (24948, 841920), (25344, 828765), (25920, 810348), (26310, 798336), (26730, 785792), (26880, 781407), (27216, 771760), (27720, 757728), (28064, 748440), (28512, 736680), (28941, 725760), (29568, 710370), (30240, 694584), (30695, 684288), (31104, 675290), (31185, 673536), (31572, 665280), (31680, 663012), (33264, 631440), (34020, 617408), (34560, 607761), (35080, 598752), (35640, 589344), (36288, 578820), (36834, 570240), (36960, 568296), (37422, 561280), (38016, 552510), (38588, 544320), (38880, 540232), (39465, 532224), (40320, 520938), (41580, 505152), (42096, 498960), (42240, 497259), (42768, 491120), (44352, 473580), (45360, 463056), (47358, 443520), (47520, 442008), (48235, 435456), (48384, 434115), (49112, 427680), (49280, 426222), (49896, 420960), (51840, 405174), (52620, 399168), (53460, 392896), (54432, 385880), (55251, 380160), (55440, 378864), (56128, 374220), (57024, 368340), (57882, 362880), (59136, 355185), (60480, 347292), (61390, 342144), (62208, 337645), (62370, 336768), (63144, 332640), (63360, 331506), (66528, 315720), (67529, 311040), (68040, 308704), (70160, 299376), (71037, 295680), (71280, 294672), (72576, 289410), (73668, 285120), (73920, 284148), (74844, 280640), (76032, 276255), (77176, 272160), (77760, 270116), (78930, 266112), (80640, 260469), (83160, 252576), (84192, 249480), (85536, 245560), (86823, 241920), (88704, 236790), (90720, 231528), (92085, 228096), (93555, 224512), (94716, 221760), (95040, 221004), (96470, 217728), (98224, 213840), (98560, 213111), (99792, 210480), (103680, 202587), (105240, 199584), (106920, 196448), (108864, 192940), (110502, 190080), (110880, 189432), (112256, 187110), (114048, 184170), (115764, 181440), (118395, 177408), (120960, 173646), (122780, 171072), (124740, 168384), (126288, 166320), (126720, 165753), (133056, 157860), (135058, 155520), (136080, 154352), (140320, 149688), (142074, 147840), (142560, 147336), (144705, 145152)]