21042322560

素因数分解:

$2^7\times 3^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1$

素因数の和:440

約数の個数: 896

約数和(自身を含む): 91507708800

約数和(自身を除く): 70465386240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 63, 64, 68, 70, 72, 80, 81, 84, 85, 90, 96, 102, 105, 108, 112, 119, 120, 126, 128, 135, 136, 140, 144, 153, 160, 162, 168, 170, 180, 189, 192, 204, 210, 216, 224, 238, 240, 243, 252, 255, 270, 272, 280, 288, 306, 315, 320, 324, 336, 340, 357, 360, 378, 379, 384, 405, 408, 420, 432, 448, 459, 476, 480, 486, 504, 510, 540, 544, 560, 567, 576, 595, 612, 630, 640, 648, 672, 680, 714, 720, 729, 756, 758, 765, 810, 816, 840, 864, 896, 918, 945, 952, 960, 972, 1008, 1020, 1071, 1080, 1088, 1120, 1134, 1137, 1152, 1190, 1215, 1224, 1260, 1296, 1344, 1360, 1377, 1428, 1440, 1458, 1512, 1516, 1530, 1620, 1632, 1680, 1701, 1728, 1785, 1836, 1890, 1895, 1904, 1920, 1944, 2016, 2040, 2142, 2160, 2176, 2240, 2268, 2274, 2295, 2380, 2430, 2448, 2520, 2592, 2653, 2688, 2720, 2754, 2835, 2856, 2880, 2916, 3024, 3032, 3060, 3213, 3240, 3264, 3360, 3402, 3411, 3456, 3570, 3645, 3672, 3780, 3790, 3808, 3888, 4032, 4080, 4131, 4284, 4320, 4480, 4536, 4548, 4590, 4760, 4860, 4896, 5040, 5103, 5184, 5306, 5355, 5440, 5508, 5670, 5685, 5712, 5760, 5832, 6048, 6064, 6120, 6426, 6443, 6480, 6528, 6720, 6804, 6822, 6885, 7140, 7290, 7344, 7560, 7580, 7616, 7776, 7959, 8064, 8160, 8262, 8505, 8568, 8640, 9072, 9096, 9180, 9520, 9639, 9720, 9792, 10080, 10206, 10233, 10368, 10612, 10710, 10880, 11016, 11340, 11370, 11424, 11664, 12096, 12128, 12240, 12393, 12852, 12886, 12960, 13265, 13440, 13608, 13644, 13770, 14280, 14580, 14688, 15120, 15160, 15232, 15552, 15918, 16065, 16320, 16524, 17010, 17055, 17136, 17280, 18144, 18192, 18360, 19040, 19278, 19329, 19440, 19584, 20160, 20412, 20466, 20655, 21224, 21420, 22032, 22680, 22740, 22848, 23328, 23877, 24192, 24256, 24480, 24786, 25515, 25704, 25772, 25920, 26530, 27216, 27288, 27540, 28560, 28917, 29160, 29376, 30240, 30320, 30699, 31104, 31836, 32130, 32215, 32640, 33048, 34020, 34110, 34272, 36288, 36384, 36720, 38080, 38556, 38658, 38880, 39795, 40320, 40824, 40932, 41310, 42448, 42840, 44064, 45101, 45360, 45480, 45696, 46656, 47754, 48195, 48512, 48960, 49572, 51030, 51165, 51408, 51544, 51840, 53060, 54432, 54576, 55080, 57120, 57834, 57987, 58320, 58752, 60480, 60640, 61398, 61965, 63672, 64260, 64430, 66096, 68040, 68220, 68544, 71631, 72576, 72768, 73440, 76160, 77112, 77316, 77760, 79590, 81648, 81864, 82620, 84896, 85680, 86751, 88128, 90202, 90720, 90960, 92097, 93312, 95508, 96390, 96645, 97920, 99144, 102060, 102330, 102816, 103088, 106120, 108864, 109152, 110160, 114240, 115668, 115974, 116640, 119385, 120960, 121280, 122796, 123930, 127344, 128520, 128860, 132192, 135303, 136080, 136440, 137088, 143262, 144585, 145536, 146880, 153495, 154224, 154632, 155520, 159180, 163296, 163728, 165240, 169792, 171360, 173502, 173961, 176256, 180404, 181440, 181920, 184194, 191016, 192780, 193290, 198288, 204120, 204660, 205632, 206176, 212240, 214893, 217728, 218304, 220320, 225505, 228480, 231336, 231948, 233280, 238770, 242560, 245592, 247860, 254688, 257040, 257720, 264384, 270606, 272160, 272880, 276291, 286524, 289170, 289935, 293760, 306990, 308448, 309264, 318360, 326592, 327456, 330480, 339584, 342720, 347004, 347922, 358155, 360808, 362880, 363840, 368388, 382032, 385560, 386580, 396576, 405909, 408240, 409320, 411264, 412352, 424480, 429786, 433755, 436608, 440640, 451010, 460485, 462672, 463896, 466560, 477540, 491184, 495720, 509376, 514080, 515440, 521883, 528768, 541212, 544320, 545760, 552582, 573048, 578340, 579870, 613980, 616896, 618528, 636720, 644679, 653184, 654912, 660960, 676515, 685440, 694008, 695844, 716310, 721616, 727680, 736776, 764064, 771120, 773160, 793152, 811818, 816480, 818640, 824704, 848960, 859572, 867510, 869805, 881280, 902020, 920970, 925344, 927792, 955080, 982368, 991440, 1018752, 1028160, 1030880, 1043766, 1074465, 1082424, 1088640, 1091520, 1105164, 1146096, 1156680, 1159740, 1217727, 1227960, 1233792, 1237056, 1273440, 1289358, 1309824, 1321920, 1353030, 1381455, 1388016, 1391688, 1432620, 1443232, 1473552, 1528128, 1542240, 1546320, 1565649, 1586304, 1623636, 1632960, 1637280, 1697920, 1719144, 1735020, 1739610, 1804040, 1841940, 1850688, 1855584, 1910160, 1934037, 1964736, 1982880, 2029545, 2056320, 2061760, 2087532, 2148930, 2164848, 2183040, 2210328, 2292192, 2313360, 2319480, 2435454, 2455920, 2474112, 2546880, 2578716, 2609415, 2643840, 2706060, 2762910, 2776032, 2783376, 2865240, 2886464, 2947104, 3056256, 3084480, 3092640, 3131298, 3223395, 3247272, 3265920, 3274560, 3438288, 3470040, 3479220, 3608080, 3653181, 3683880, 3701376, 3711168, 3820320, 3868074, 3929472, 3965760, 4059090, 4123520, 4175064, 4297860, 4329696, 4420656, 4584384, 4626720, 4638960, 4696947, 4870908, 4911840, 5093760, 5157432, 5218830, 5412120, 5525820, 5552064, 5566752, 5730480, 5772928, 5894208, 6088635, 6168960, 6185280, 6262596, 6446790, 6494544, 6549120, 6876576, 6940080, 6958440, 7216160, 7306362, 7367760, 7422336, 7640640, 7736148, 7828245, 7931520, 8118180, 8350128, 8595720, 8659392, 8841312, 9168768, 9253440, 9277920, 9393894, 9670185, 9741816, 9823680, 10314864, 10437660, 10824240, 10959543, 11051640, 11104128, 11133504, 11460960, 11788416, 12177270, 12370560, 12525192, 12893580, 12989088, 13753152, 13880160, 13916880, 14432320, 14612724, 14735520, 15281280, 15472296, 15656490, 16236360, 16700256, 17191440, 17318784, 17682624, 18265905, 18506880, 18555840, 18787788, 19340370, 19483632, 19647360, 20629728, 20875320, 21648480, 21919086, 22103280, 22267008, 22921920, 23484735, 24354540, 25050384, 25787160, 25978176, 27506304, 27760320, 27833760, 28864640, 29225448, 29471040, 30944592, 31312980, 32472720, 32878629, 33400512, 34382880, 35365248, 36531810, 37111680, 37575576, 38680740, 38967264, 41259456, 41750640, 43296960, 43838172, 44206560, 45843840, 46969470, 48709080, 50100768, 51574320, 51956352, 54797715, 55520640, 55667520, 58450896, 58942080, 61889184, 62625960, 64945440, 65757258, 66801024, 68765760, 73063620, 75151152, 77361480, 77934528, 82518912, 83501280, 86593920, 87676344, 88413120, 93938940, 97418160, 100201536, 103148640, 109595430, 111335040, 116901792, 123778368, 125251920, 129890880, 131514516, 137531520, 146127240, 150302304, 154722960, 155869056, 164393145, 167002560, 175352688, 176826240, 187877880, 194836320, 200403072, 206297280, 219190860, 233803584, 247556736, 250503840, 259781760, 263029032, 292254480, 300604608, 309445920, 328786290, 334005120, 350705376, 375755760, 389672640, 412594560, 438381720, 467607168, 501007680, 526058064, 584508960, 601209216, 618891840, 657572580, 701410752, 751511520, 779345280, 876763440, 1002015360, 1052116128, 1169017920, 1237783680, 1315145160, 1402821504, 1503023040, 1753526880, 2104232256, 2338035840, 2630290320, 3006046080, 3507053760, 4208464512, 5260580640, 7014107520, 10521161280, 21042322560]

約数ペア:

[(1, 21042322560), (2, 10521161280), (3, 7014107520), (4, 5260580640), (5, 4208464512), (6, 3507053760), (7, 3006046080), (8, 2630290320), (9, 2338035840), (10, 2104232256), (12, 1753526880), (14, 1503023040), (15, 1402821504), (16, 1315145160), (17, 1237783680), (18, 1169017920), (20, 1052116128), (21, 1002015360), (24, 876763440), (27, 779345280), (28, 751511520), (30, 701410752), (32, 657572580), (34, 618891840), (35, 601209216), (36, 584508960), (40, 526058064), (42, 501007680), (45, 467607168), (48, 438381720), (51, 412594560), (54, 389672640), (56, 375755760), (60, 350705376), (63, 334005120), (64, 328786290), (68, 309445920), (70, 300604608), (72, 292254480), (80, 263029032), (81, 259781760), (84, 250503840), (85, 247556736), (90, 233803584), (96, 219190860), (102, 206297280), (105, 200403072), (108, 194836320), (112, 187877880), (119, 176826240), (120, 175352688), (126, 167002560), (128, 164393145), (135, 155869056), (136, 154722960), (140, 150302304), (144, 146127240), (153, 137531520), (160, 131514516), (162, 129890880), (168, 125251920), (170, 123778368), (180, 116901792), (189, 111335040), (192, 109595430), (204, 103148640), (210, 100201536), (216, 97418160), (224, 93938940), (238, 88413120), (240, 87676344), (243, 86593920), (252, 83501280), (255, 82518912), (270, 77934528), (272, 77361480), (280, 75151152), (288, 73063620), (306, 68765760), (315, 66801024), (320, 65757258), (324, 64945440), (336, 62625960), (340, 61889184), (357, 58942080), (360, 58450896), (378, 55667520), (379, 55520640), (384, 54797715), (405, 51956352), (408, 51574320), (420, 50100768), (432, 48709080), (448, 46969470), (459, 45843840), (476, 44206560), (480, 43838172), (486, 43296960), (504, 41750640), (510, 41259456), (540, 38967264), (544, 38680740), (560, 37575576), (567, 37111680), (576, 36531810), (595, 35365248), (612, 34382880), (630, 33400512), (640, 32878629), (648, 32472720), (672, 31312980), (680, 30944592), (714, 29471040), (720, 29225448), (729, 28864640), (756, 27833760), (758, 27760320), (765, 27506304), (810, 25978176), (816, 25787160), (840, 25050384), (864, 24354540), (896, 23484735), (918, 22921920), (945, 22267008), (952, 22103280), (960, 21919086), (972, 21648480), (1008, 20875320), (1020, 20629728), (1071, 19647360), (1080, 19483632), (1088, 19340370), (1120, 18787788), (1134, 18555840), (1137, 18506880), (1152, 18265905), (1190, 17682624), (1215, 17318784), (1224, 17191440), (1260, 16700256), (1296, 16236360), (1344, 15656490), (1360, 15472296), (1377, 15281280), (1428, 14735520), (1440, 14612724), (1458, 14432320), (1512, 13916880), (1516, 13880160), (1530, 13753152), (1620, 12989088), (1632, 12893580), (1680, 12525192), (1701, 12370560), (1728, 12177270), (1785, 11788416), (1836, 11460960), (1890, 11133504), (1895, 11104128), (1904, 11051640), (1920, 10959543), (1944, 10824240), (2016, 10437660), (2040, 10314864), (2142, 9823680), (2160, 9741816), (2176, 9670185), (2240, 9393894), (2268, 9277920), (2274, 9253440), (2295, 9168768), (2380, 8841312), (2430, 8659392), (2448, 8595720), (2520, 8350128), (2592, 8118180), (2653, 7931520), (2688, 7828245), (2720, 7736148), (2754, 7640640), (2835, 7422336), (2856, 7367760), (2880, 7306362), (2916, 7216160), (3024, 6958440), (3032, 6940080), (3060, 6876576), (3213, 6549120), (3240, 6494544), (3264, 6446790), (3360, 6262596), (3402, 6185280), (3411, 6168960), (3456, 6088635), (3570, 5894208), (3645, 5772928), (3672, 5730480), (3780, 5566752), (3790, 5552064), (3808, 5525820), (3888, 5412120), (4032, 5218830), (4080, 5157432), (4131, 5093760), (4284, 4911840), (4320, 4870908), (4480, 4696947), (4536, 4638960), (4548, 4626720), (4590, 4584384), (4760, 4420656), (4860, 4329696), (4896, 4297860), (5040, 4175064), (5103, 4123520), (5184, 4059090), (5306, 3965760), (5355, 3929472), (5440, 3868074), (5508, 3820320), (5670, 3711168), (5685, 3701376), (5712, 3683880), (5760, 3653181), (5832, 3608080), (6048, 3479220), (6064, 3470040), (6120, 3438288), (6426, 3274560), (6443, 3265920), (6480, 3247272), (6528, 3223395), (6720, 3131298), (6804, 3092640), (6822, 3084480), (6885, 3056256), (7140, 2947104), (7290, 2886464), (7344, 2865240), (7560, 2783376), (7580, 2776032), (7616, 2762910), (7776, 2706060), (7959, 2643840), (8064, 2609415), (8160, 2578716), (8262, 2546880), (8505, 2474112), (8568, 2455920), (8640, 2435454), (9072, 2319480), (9096, 2313360), (9180, 2292192), (9520, 2210328), (9639, 2183040), (9720, 2164848), (9792, 2148930), (10080, 2087532), (10206, 2061760), (10233, 2056320), (10368, 2029545), (10612, 1982880), (10710, 1964736), (10880, 1934037), (11016, 1910160), (11340, 1855584), (11370, 1850688), (11424, 1841940), (11664, 1804040), (12096, 1739610), (12128, 1735020), (12240, 1719144), (12393, 1697920), (12852, 1637280), (12886, 1632960), (12960, 1623636), (13265, 1586304), (13440, 1565649), (13608, 1546320), (13644, 1542240), (13770, 1528128), (14280, 1473552), (14580, 1443232), (14688, 1432620), (15120, 1391688), (15160, 1388016), (15232, 1381455), (15552, 1353030), (15918, 1321920), (16065, 1309824), (16320, 1289358), (16524, 1273440), (17010, 1237056), (17055, 1233792), (17136, 1227960), (17280, 1217727), (18144, 1159740), (18192, 1156680), (18360, 1146096), (19040, 1105164), (19278, 1091520), (19329, 1088640), (19440, 1082424), (19584, 1074465), (20160, 1043766), (20412, 1030880), (20466, 1028160), (20655, 1018752), (21224, 991440), (21420, 982368), (22032, 955080), (22680, 927792), (22740, 925344), (22848, 920970), (23328, 902020), (23877, 881280), (24192, 869805), (24256, 867510), (24480, 859572), (24786, 848960), (25515, 824704), (25704, 818640), (25772, 816480), (25920, 811818), (26530, 793152), (27216, 773160), (27288, 771120), (27540, 764064), (28560, 736776), (28917, 727680), (29160, 721616), (29376, 716310), (30240, 695844), (30320, 694008), (30699, 685440), (31104, 676515), (31836, 660960), (32130, 654912), (32215, 653184), (32640, 644679), (33048, 636720), (34020, 618528), (34110, 616896), (34272, 613980), (36288, 579870), (36384, 578340), (36720, 573048), (38080, 552582), (38556, 545760), (38658, 544320), (38880, 541212), (39795, 528768), (40320, 521883), (40824, 515440), (40932, 514080), (41310, 509376), (42448, 495720), (42840, 491184), (44064, 477540), (45101, 466560), (45360, 463896), (45480, 462672), (45696, 460485), (46656, 451010), (47754, 440640), (48195, 436608), (48512, 433755), (48960, 429786), (49572, 424480), (51030, 412352), (51165, 411264), (51408, 409320), (51544, 408240), (51840, 405909), (53060, 396576), (54432, 386580), (54576, 385560), (55080, 382032), (57120, 368388), (57834, 363840), (57987, 362880), (58320, 360808), (58752, 358155), (60480, 347922), (60640, 347004), (61398, 342720), (61965, 339584), (63672, 330480), (64260, 327456), (64430, 326592), (66096, 318360), (68040, 309264), (68220, 308448), (68544, 306990), (71631, 293760), (72576, 289935), (72768, 289170), (73440, 286524), (76160, 276291), (77112, 272880), (77316, 272160), (77760, 270606), (79590, 264384), (81648, 257720), (81864, 257040), (82620, 254688), (84896, 247860), (85680, 245592), (86751, 242560), (88128, 238770), (90202, 233280), (90720, 231948), (90960, 231336), (92097, 228480), (93312, 225505), (95508, 220320), (96390, 218304), (96645, 217728), (97920, 214893), (99144, 212240), (102060, 206176), (102330, 205632), (102816, 204660), (103088, 204120), (106120, 198288), (108864, 193290), (109152, 192780), (110160, 191016), (114240, 184194), (115668, 181920), (115974, 181440), (116640, 180404), (119385, 176256), (120960, 173961), (121280, 173502), (122796, 171360), (123930, 169792), (127344, 165240), (128520, 163728), (128860, 163296), (132192, 159180), (135303, 155520), (136080, 154632), (136440, 154224), (137088, 153495), (143262, 146880), (144585, 145536)]