20380021200

素因数分解:

$2^4\times 3^5\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{389}}^1$

素因数の和:447

約数の個数: 1080

約数和(自身を含む): 93313715040

約数和(自身を除く): 72933693840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 25, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 49, 50, 54, 55, 56, 60, 63, 66, 70, 72, 75, 77, 80, 81, 84, 88, 90, 98, 99, 100, 105, 108, 110, 112, 120, 126, 132, 135, 140, 144, 147, 150, 154, 162, 165, 168, 175, 176, 180, 189, 196, 198, 200, 210, 216, 220, 225, 231, 240, 243, 245, 252, 264, 270, 275, 280, 294, 297, 300, 308, 315, 324, 330, 336, 350, 360, 378, 385, 389, 392, 396, 400, 405, 420, 432, 440, 441, 450, 462, 486, 490, 495, 504, 525, 528, 539, 540, 550, 560, 567, 588, 594, 600, 616, 630, 648, 660, 675, 693, 700, 720, 735, 756, 770, 778, 784, 792, 810, 825, 840, 880, 882, 891, 900, 924, 945, 972, 980, 990, 1008, 1050, 1078, 1080, 1100, 1134, 1155, 1167, 1176, 1188, 1200, 1215, 1225, 1232, 1260, 1296, 1320, 1323, 1350, 1386, 1400, 1470, 1485, 1512, 1540, 1556, 1575, 1584, 1617, 1620, 1650, 1680, 1701, 1764, 1782, 1800, 1848, 1890, 1925, 1944, 1945, 1960, 1980, 2025, 2079, 2100, 2156, 2160, 2200, 2205, 2268, 2310, 2334, 2352, 2376, 2430, 2450, 2475, 2520, 2640, 2646, 2673, 2695, 2700, 2723, 2772, 2800, 2835, 2940, 2970, 3024, 3080, 3112, 3150, 3234, 3240, 3300, 3402, 3465, 3501, 3528, 3564, 3600, 3675, 3696, 3780, 3850, 3888, 3890, 3920, 3960, 3969, 4050, 4158, 4200, 4279, 4312, 4400, 4410, 4455, 4536, 4620, 4668, 4725, 4752, 4851, 4860, 4900, 4950, 5040, 5292, 5346, 5390, 5400, 5446, 5544, 5670, 5775, 5835, 5880, 5940, 6075, 6160, 6224, 6237, 6300, 6468, 6480, 6600, 6615, 6804, 6930, 7002, 7056, 7128, 7350, 7425, 7560, 7700, 7780, 7920, 7938, 8085, 8100, 8169, 8316, 8400, 8505, 8558, 8624, 8820, 8910, 9072, 9240, 9336, 9450, 9702, 9720, 9725, 9800, 9900, 10395, 10503, 10584, 10692, 10780, 10800, 10892, 11025, 11088, 11340, 11550, 11670, 11760, 11880, 11907, 12150, 12474, 12600, 12837, 12936, 13200, 13230, 13365, 13475, 13608, 13615, 13860, 14004, 14175, 14256, 14553, 14700, 14850, 15120, 15400, 15560, 15876, 16170, 16200, 16338, 16632, 17010, 17116, 17325, 17505, 17640, 17820, 18480, 18672, 18711, 18900, 19061, 19404, 19440, 19450, 19600, 19800, 19845, 20790, 21006, 21168, 21384, 21395, 21560, 21784, 22050, 22275, 22680, 23100, 23340, 23760, 23814, 24255, 24300, 24507, 24948, 25200, 25674, 25872, 26460, 26730, 26950, 27216, 27230, 27720, 28008, 28350, 29106, 29175, 29400, 29700, 29953, 30800, 31120, 31185, 31509, 31752, 32340, 32400, 32676, 33075, 33264, 34020, 34232, 34650, 35010, 35280, 35640, 37422, 37800, 38122, 38511, 38808, 38900, 39600, 39690, 40425, 40845, 41580, 42012, 42525, 42768, 42790, 43120, 43568, 43659, 44100, 44550, 45360, 46200, 46680, 47628, 48510, 48600, 49014, 49896, 51348, 51975, 52515, 52920, 53460, 53900, 54460, 55440, 56016, 56700, 57183, 58212, 58350, 58800, 59400, 59535, 59906, 62370, 63018, 63504, 64185, 64680, 65352, 66150, 66825, 68040, 68075, 68464, 69300, 70020, 71280, 72765, 73521, 74844, 75600, 76244, 77022, 77616, 77800, 79380, 80850, 81690, 83160, 84024, 85050, 85580, 87318, 87525, 88200, 89100, 89859, 92400, 93360, 93555, 94527, 95256, 95305, 97020, 97200, 98028, 99225, 99792, 102696, 103950, 105030, 105840, 106920, 106975, 107800, 108920, 113400, 114366, 115533, 116424, 116700, 118800, 119070, 119812, 121275, 122535, 124740, 126036, 128370, 129360, 130704, 130977, 132300, 133650, 136080, 136150, 138600, 140040, 145530, 147042, 149688, 149765, 152488, 154044, 155600, 155925, 157545, 158760, 161700, 163380, 166320, 168048, 170100, 171160, 171549, 174636, 175050, 176400, 178200, 179718, 187110, 189054, 190512, 190610, 192555, 194040, 196056, 198450, 204225, 205392, 207900, 209671, 210060, 213840, 213950, 215600, 217840, 218295, 220563, 226800, 228732, 231066, 232848, 233400, 238140, 239624, 242550, 245070, 249480, 252072, 256740, 261954, 262575, 264600, 267300, 269577, 272300, 277200, 280080, 285915, 291060, 294084, 297675, 299376, 299530, 304976, 308088, 311850, 315090, 317520, 320925, 323400, 326760, 340200, 342320, 343098, 346599, 349272, 350100, 356400, 359436, 363825, 367605, 374220, 378108, 381220, 385110, 388080, 392112, 396900, 408450, 415800, 419342, 420120, 427900, 436590, 441126, 449295, 457464, 462132, 466800, 467775, 472635, 476280, 476525, 479248, 485100, 490140, 498960, 504144, 513480, 514647, 523908, 525150, 529200, 534600, 539154, 544600, 571830, 577665, 582120, 588168, 595350, 599060, 612675, 616176, 623700, 629013, 630180, 641850, 646800, 653520, 654885, 661689, 680400, 686196, 693198, 698544, 700200, 718872, 727650, 735210, 748440, 748825, 756216, 762440, 770220, 787725, 793800, 808731, 816900, 831600, 838684, 840240, 855800, 857745, 873180, 882252, 898590, 914928, 924264, 935550, 945270, 952560, 953050, 962775, 970200, 980280, 1026960, 1029294, 1039797, 1047816, 1048355, 1050300, 1069200, 1078308, 1089200, 1091475, 1102815, 1143660, 1155330, 1164240, 1176336, 1190700, 1198120, 1225350, 1247400, 1258026, 1260360, 1283700, 1309770, 1323378, 1347885, 1372392, 1386396, 1400400, 1429575, 1437744, 1455300, 1470420, 1496880, 1497650, 1512432, 1524880, 1540440, 1543941, 1575450, 1587600, 1617462, 1633800, 1677368, 1711600, 1715490, 1732995, 1746360, 1764504, 1797180, 1838025, 1848528, 1871100, 1887039, 1890540, 1906100, 1925550, 1940400, 1960560, 2058588, 2079594, 2095632, 2096710, 2100600, 2156616, 2182950, 2205630, 2246475, 2287320, 2310660, 2363175, 2381400, 2396240, 2426193, 2450700, 2494800, 2516052, 2520720, 2567400, 2573235, 2619540, 2646756, 2695770, 2744784, 2772792, 2859150, 2888325, 2910600, 2940840, 2995300, 3080880, 3087882, 3145065, 3150900, 3234924, 3267600, 3274425, 3308445, 3354736, 3430980, 3465990, 3492720, 3529008, 3594360, 3676050, 3742200, 3774078, 3781080, 3812200, 3851100, 4043655, 4117176, 4159188, 4193420, 4201200, 4288725, 4313232, 4365900, 4411260, 4492950, 4574640, 4621320, 4631823, 4726350, 4762800, 4852386, 4901400, 5032104, 5134800, 5146470, 5198985, 5239080, 5241775, 5293512, 5391540, 5514075, 5545584, 5661117, 5718300, 5776650, 5821200, 5881680, 5990600, 6175764, 6290130, 6301800, 6469848, 6548850, 6616890, 6739425, 6861960, 6931980, 7188720, 7278579, 7352100, 7484400, 7548156, 7562160, 7624400, 7702200, 7719705, 8087310, 8234352, 8318376, 8386840, 8577450, 8664975, 8731800, 8822520, 8985900, 9242640, 9263646, 9435195, 9452700, 9704772, 9802800, 10064208, 10292940, 10397970, 10478160, 10483550, 10587024, 10783080, 11028150, 11322234, 11436600, 11553300, 11981200, 12130965, 12351528, 12580260, 12603600, 12866175, 12939696, 13097700, 13233780, 13478850, 13723920, 13863960, 14557158, 14704200, 15096312, 15404400, 15439410, 15725325, 16174620, 16542225, 16636752, 16773680, 16983351, 17154900, 17329950, 17463600, 17645040, 17971800, 18527292, 18870390, 18905400, 19409544, 20218275, 20585880, 20795940, 20967100, 21566160, 22056300, 22644468, 22873200, 23106600, 23159115, 24261930, 24703056, 25160520, 25732350, 25994925, 26195400, 26467560, 26957700, 27727920, 28305585, 29114316, 29408400, 30192624, 30878820, 31450650, 32349240, 33084450, 33966702, 34309800, 34659900, 35943600, 36392895, 37054584, 37740780, 37810800, 38598525, 38819088, 40436550, 41171760, 41591880, 41934200, 44112600, 45288936, 46213200, 46318230, 47175975, 48523860, 50321040, 50950053, 51464700, 51989850, 52390800, 52935120, 53915400, 56611170, 58228632, 60654825, 61757640, 62901300, 64698480, 66168900, 67933404, 68619600, 69319800, 72785790, 74109168, 75481560, 77197050, 80873100, 83183760, 83868400, 84916755, 88225200, 90577872, 92636460, 94351950, 97047720, 101900106, 102929400, 103979700, 107830800, 113222340, 115795575, 116457264, 121309650, 123515280, 125802600, 132337800, 135866808, 138639600, 141527925, 145571580, 150963120, 154394100, 161746200, 169833510, 181964475, 185272920, 188703900, 194095440, 203800212, 205858800, 207959400, 226444680, 231591150, 242619300, 251605200, 254750265, 264675600, 271733616, 283055850, 291143160, 308788200, 323492400, 339667020, 363928950, 370545840, 377407800, 407600424, 415918800, 424583775, 452889360, 463182300, 485238600, 509500530, 566111700, 582286320, 617576400, 679334040, 727857900, 754815600, 815200848, 849167550, 926364600, 970477200, 1019001060, 1132223400, 1273751325, 1358668080, 1455715800, 1698335100, 1852729200, 2038002120, 2264446800, 2547502650, 2911431600, 3396670200, 4076004240, 5095005300, 6793340400, 10190010600, 20380021200]

約数ペア:

[(1, 20380021200), (2, 10190010600), (3, 6793340400), (4, 5095005300), (5, 4076004240), (6, 3396670200), (7, 2911431600), (8, 2547502650), (9, 2264446800), (10, 2038002120), (11, 1852729200), (12, 1698335100), (14, 1455715800), (15, 1358668080), (16, 1273751325), (18, 1132223400), (20, 1019001060), (21, 970477200), (22, 926364600), (24, 849167550), (25, 815200848), (27, 754815600), (28, 727857900), (30, 679334040), (33, 617576400), (35, 582286320), (36, 566111700), (40, 509500530), (42, 485238600), (44, 463182300), (45, 452889360), (48, 424583775), (49, 415918800), (50, 407600424), (54, 377407800), (55, 370545840), (56, 363928950), (60, 339667020), (63, 323492400), (66, 308788200), (70, 291143160), (72, 283055850), (75, 271733616), (77, 264675600), (80, 254750265), (81, 251605200), (84, 242619300), (88, 231591150), (90, 226444680), (98, 207959400), (99, 205858800), (100, 203800212), (105, 194095440), (108, 188703900), (110, 185272920), (112, 181964475), (120, 169833510), (126, 161746200), (132, 154394100), (135, 150963120), (140, 145571580), (144, 141527925), (147, 138639600), (150, 135866808), (154, 132337800), (162, 125802600), (165, 123515280), (168, 121309650), (175, 116457264), (176, 115795575), (180, 113222340), (189, 107830800), (196, 103979700), (198, 102929400), (200, 101900106), (210, 97047720), (216, 94351950), (220, 92636460), (225, 90577872), (231, 88225200), (240, 84916755), (243, 83868400), (245, 83183760), (252, 80873100), (264, 77197050), (270, 75481560), (275, 74109168), (280, 72785790), (294, 69319800), (297, 68619600), (300, 67933404), (308, 66168900), (315, 64698480), (324, 62901300), (330, 61757640), (336, 60654825), (350, 58228632), (360, 56611170), (378, 53915400), (385, 52935120), (389, 52390800), (392, 51989850), (396, 51464700), (400, 50950053), (405, 50321040), (420, 48523860), (432, 47175975), (440, 46318230), (441, 46213200), (450, 45288936), (462, 44112600), (486, 41934200), (490, 41591880), (495, 41171760), (504, 40436550), (525, 38819088), (528, 38598525), (539, 37810800), (540, 37740780), (550, 37054584), (560, 36392895), (567, 35943600), (588, 34659900), (594, 34309800), (600, 33966702), (616, 33084450), (630, 32349240), (648, 31450650), (660, 30878820), (675, 30192624), (693, 29408400), (700, 29114316), (720, 28305585), (735, 27727920), (756, 26957700), (770, 26467560), (778, 26195400), (784, 25994925), (792, 25732350), (810, 25160520), (825, 24703056), (840, 24261930), (880, 23159115), (882, 23106600), (891, 22873200), (900, 22644468), (924, 22056300), (945, 21566160), (972, 20967100), (980, 20795940), (990, 20585880), (1008, 20218275), (1050, 19409544), (1078, 18905400), (1080, 18870390), (1100, 18527292), (1134, 17971800), (1155, 17645040), (1167, 17463600), (1176, 17329950), (1188, 17154900), (1200, 16983351), (1215, 16773680), (1225, 16636752), (1232, 16542225), (1260, 16174620), (1296, 15725325), (1320, 15439410), (1323, 15404400), (1350, 15096312), (1386, 14704200), (1400, 14557158), (1470, 13863960), (1485, 13723920), (1512, 13478850), (1540, 13233780), (1556, 13097700), (1575, 12939696), (1584, 12866175), (1617, 12603600), (1620, 12580260), (1650, 12351528), (1680, 12130965), (1701, 11981200), (1764, 11553300), (1782, 11436600), (1800, 11322234), (1848, 11028150), (1890, 10783080), (1925, 10587024), (1944, 10483550), (1945, 10478160), (1960, 10397970), (1980, 10292940), (2025, 10064208), (2079, 9802800), (2100, 9704772), (2156, 9452700), (2160, 9435195), (2200, 9263646), (2205, 9242640), (2268, 8985900), (2310, 8822520), (2334, 8731800), (2352, 8664975), (2376, 8577450), (2430, 8386840), (2450, 8318376), (2475, 8234352), (2520, 8087310), (2640, 7719705), (2646, 7702200), (2673, 7624400), (2695, 7562160), (2700, 7548156), (2723, 7484400), (2772, 7352100), (2800, 7278579), (2835, 7188720), (2940, 6931980), (2970, 6861960), (3024, 6739425), (3080, 6616890), (3112, 6548850), (3150, 6469848), (3234, 6301800), (3240, 6290130), (3300, 6175764), (3402, 5990600), (3465, 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(7560, 2695770), (7700, 2646756), (7780, 2619540), (7920, 2573235), (7938, 2567400), (8085, 2520720), (8100, 2516052), (8169, 2494800), (8316, 2450700), (8400, 2426193), (8505, 2396240), (8558, 2381400), (8624, 2363175), (8820, 2310660), (8910, 2287320), (9072, 2246475), (9240, 2205630), (9336, 2182950), (9450, 2156616), (9702, 2100600), (9720, 2096710), (9725, 2095632), (9800, 2079594), (9900, 2058588), (10395, 1960560), (10503, 1940400), (10584, 1925550), (10692, 1906100), (10780, 1890540), (10800, 1887039), (10892, 1871100), (11025, 1848528), (11088, 1838025), (11340, 1797180), (11550, 1764504), (11670, 1746360), (11760, 1732995), (11880, 1715490), (11907, 1711600), (12150, 1677368), (12474, 1633800), (12600, 1617462), (12837, 1587600), (12936, 1575450), (13200, 1543941), (13230, 1540440), (13365, 1524880), (13475, 1512432), (13608, 1497650), (13615, 1496880), (13860, 1470420), (14004, 1455300), (14175, 1437744), (14256, 1429575), (14553, 1400400), (14700, 1386396), (14850, 1372392), (15120, 1347885), (15400, 1323378), (15560, 1309770), (15876, 1283700), (16170, 1260360), (16200, 1258026), (16338, 1247400), (16632, 1225350), (17010, 1198120), (17116, 1190700), (17325, 1176336), (17505, 1164240), (17640, 1155330), (17820, 1143660), (18480, 1102815), (18672, 1091475), (18711, 1089200), (18900, 1078308), (19061, 1069200), (19404, 1050300), (19440, 1048355), (19450, 1047816), (19600, 1039797), (19800, 1029294), (19845, 1026960), (20790, 980280), (21006, 970200), (21168, 962775), (21384, 953050), (21395, 952560), (21560, 945270), (21784, 935550), (22050, 924264), (22275, 914928), (22680, 898590), (23100, 882252), (23340, 873180), (23760, 857745), (23814, 855800), (24255, 840240), (24300, 838684), (24507, 831600), (24948, 816900), (25200, 808731), (25674, 793800), (25872, 787725), (26460, 770220), (26730, 762440), (26950, 756216), (27216, 748825), (27230, 748440), (27720, 735210), (28008, 727650), (28350, 718872), (29106, 700200), (29175, 698544), (29400, 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