21412382880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:329

約数の個数: 576

約数和(自身を含む): 82585681920

約数和(自身を除く): 61173299040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 127, 133, 139, 140, 152, 160, 168, 190, 210, 224, 228, 240, 254, 266, 278, 280, 285, 304, 336, 361, 380, 381, 399, 417, 420, 456, 480, 508, 532, 556, 560, 570, 608, 635, 665, 672, 695, 722, 760, 762, 798, 834, 840, 889, 912, 973, 1016, 1064, 1083, 1112, 1120, 1140, 1270, 1330, 1390, 1444, 1520, 1524, 1596, 1668, 1680, 1778, 1805, 1824, 1905, 1946, 1995, 2032, 2085, 2128, 2166, 2224, 2280, 2413, 2527, 2540, 2641, 2660, 2667, 2780, 2888, 2919, 3040, 3048, 3192, 3336, 3360, 3556, 3610, 3810, 3892, 3990, 4064, 4170, 4256, 4332, 4445, 4448, 4560, 4826, 4865, 5054, 5080, 5282, 5320, 5334, 5415, 5560, 5776, 5838, 6096, 6384, 6672, 7112, 7220, 7239, 7581, 7620, 7784, 7923, 7980, 8340, 8664, 8890, 9120, 9652, 9730, 10108, 10160, 10564, 10640, 10668, 10830, 11120, 11552, 11676, 12065, 12192, 12635, 12768, 13205, 13335, 13344, 14224, 14440, 14478, 14595, 15162, 15240, 15568, 15846, 15960, 16680, 16891, 17328, 17653, 17780, 18487, 19304, 19460, 20216, 20320, 21128, 21280, 21336, 21660, 22240, 23352, 24130, 25270, 26410, 26670, 28448, 28880, 28956, 29190, 30324, 30480, 31136, 31692, 31920, 33360, 33782, 34656, 35306, 35560, 36195, 36974, 37905, 38608, 38920, 39615, 40432, 42256, 42672, 43320, 45847, 46704, 48260, 50179, 50540, 50673, 52820, 52959, 53340, 55461, 57760, 57912, 58380, 60648, 60960, 63384, 63840, 66720, 67564, 70612, 71120, 72390, 73948, 75810, 77216, 77840, 79230, 80864, 84455, 84512, 85344, 86640, 88265, 91694, 92435, 93408, 96520, 100358, 101080, 101346, 105640, 105918, 106680, 110922, 115824, 116760, 121296, 123571, 126768, 135128, 137541, 141224, 142240, 144780, 147896, 150537, 151620, 155680, 158460, 168910, 173280, 176530, 183388, 184870, 193040, 200716, 202160, 202692, 211280, 211836, 213360, 221844, 229235, 231648, 233520, 242592, 247142, 250895, 253365, 253536, 264795, 270256, 275082, 277305, 282448, 289560, 295792, 301074, 303240, 316920, 320929, 335407, 337820, 351253, 353060, 366776, 369740, 370713, 386080, 401432, 404320, 405384, 422560, 423672, 426720, 443688, 458470, 467040, 494284, 501790, 506730, 529590, 540512, 550164, 554610, 564896, 579120, 591584, 602148, 606480, 617855, 633840, 641858, 670814, 675640, 687705, 702506, 706120, 733552, 739480, 741426, 752685, 802864, 810768, 847344, 887376, 916940, 962787, 988568, 1003580, 1006221, 1013460, 1053759, 1059180, 1100328, 1109220, 1158240, 1204296, 1212960, 1235710, 1267680, 1283716, 1341628, 1351280, 1375410, 1405012, 1412240, 1467104, 1478960, 1482852, 1505370, 1604645, 1605728, 1621536, 1677035, 1694688, 1756265, 1774752, 1833880, 1853565, 1925574, 1977136, 2007160, 2012442, 2026920, 2107518, 2118360, 2200656, 2218440, 2347849, 2408592, 2471420, 2567432, 2683256, 2702560, 2750820, 2810024, 2824480, 2957920, 2965704, 3010740, 3209290, 3354070, 3512530, 3667760, 3707130, 3851148, 3954272, 4014320, 4024884, 4053840, 4215036, 4236720, 4401312, 4436880, 4695698, 4813935, 4817184, 4942840, 5031105, 5134864, 5268795, 5366512, 5501640, 5620048, 5931408, 6021480, 6372733, 6418580, 6708140, 7025060, 7043547, 7335520, 7414260, 7702296, 8028640, 8049768, 8107680, 8430072, 8473440, 8873760, 9391396, 9627870, 9885680, 10062210, 10269728, 10537590, 10733024, 11003280, 11240096, 11739245, 11862816, 12042960, 12745466, 12837160, 13416280, 14050120, 14087094, 14828520, 15404592, 16099536, 16860144, 18782792, 19118199, 19255740, 19771360, 20124420, 21075180, 22006560, 23478490, 24085920, 25490932, 25674320, 26832560, 28100240, 28174188, 29657040, 30809184, 31863665, 32199072, 33720288, 35217735, 37565584, 38236398, 38511480, 40248840, 42150360, 44609131, 46956980, 50981864, 51348640, 53665120, 56200480, 56348376, 59314080, 63727330, 70435470, 75131168, 76472796, 77022960, 80497680, 84300720, 89218262, 93913960, 95590995, 101963728, 112696752, 127454660, 133827393, 140870940, 152945592, 154045920, 160995360, 168601440, 178436524, 187827920, 191181990, 203927456, 223045655, 225393504, 254909320, 267654786, 281741880, 305891184, 356873048, 375655840, 382363980, 446091310, 509818640, 535309572, 563483760, 611782368, 669136965, 713746096, 764727960, 892182620, 1019637280, 1070619144, 1126967520, 1338273930, 1427492192, 1529455920, 1784365240, 2141238288, 2676547860, 3058911840, 3568730480, 4282476576, 5353095720, 7137460960, 10706191440, 21412382880]

約数ペア:

[(1, 21412382880), (2, 10706191440), (3, 7137460960), (4, 5353095720), (5, 4282476576), (6, 3568730480), (7, 3058911840), (8, 2676547860), (10, 2141238288), (12, 1784365240), (14, 1529455920), (15, 1427492192), (16, 1338273930), (19, 1126967520), (20, 1070619144), (21, 1019637280), (24, 892182620), (28, 764727960), (30, 713746096), (32, 669136965), (35, 611782368), (38, 563483760), (40, 535309572), (42, 509818640), (48, 446091310), (56, 382363980), (57, 375655840), (60, 356873048), (70, 305891184), (76, 281741880), (80, 267654786), (84, 254909320), (95, 225393504), (96, 223045655), (105, 203927456), (112, 191181990), (114, 187827920), (120, 178436524), (127, 168601440), (133, 160995360), (139, 154045920), (140, 152945592), (152, 140870940), (160, 133827393), (168, 127454660), (190, 112696752), (210, 101963728), (224, 95590995), (228, 93913960), (240, 89218262), (254, 84300720), (266, 80497680), (278, 77022960), (280, 76472796), (285, 75131168), (304, 70435470), (336, 63727330), (361, 59314080), (380, 56348376), (381, 56200480), (399, 53665120), (417, 51348640), (420, 50981864), (456, 46956980), (480, 44609131), (508, 42150360), (532, 40248840), (556, 38511480), (560, 38236398), (570, 37565584), (608, 35217735), (635, 33720288), (665, 32199072), (672, 31863665), (695, 30809184), (722, 29657040), (760, 28174188), (762, 28100240), (798, 26832560), (834, 25674320), (840, 25490932), (889, 24085920), (912, 23478490), (973, 22006560), (1016, 21075180), (1064, 20124420), (1083, 19771360), (1112, 19255740), (1120, 19118199), (1140, 18782792), (1270, 16860144), (1330, 16099536), (1390, 15404592), (1444, 14828520), (1520, 14087094), (1524, 14050120), (1596, 13416280), (1668, 12837160), (1680, 12745466), (1778, 12042960), (1805, 11862816), (1824, 11739245), (1905, 11240096), (1946, 11003280), (1995, 10733024), (2032, 10537590), (2085, 10269728), (2128, 10062210), (2166, 9885680), (2224, 9627870), (2280, 9391396), (2413, 8873760), (2527, 8473440), (2540, 8430072), (2641, 8107680), (2660, 8049768), (2667, 8028640), (2780, 7702296), (2888, 7414260), (2919, 7335520), (3040, 7043547), (3048, 7025060), (3192, 6708140), (3336, 6418580), (3360, 6372733), (3556, 6021480), (3610, 5931408), (3810, 5620048), (3892, 5501640), (3990, 5366512), (4064, 5268795), (4170, 5134864), (4256, 5031105), (4332, 4942840), (4445, 4817184), (4448, 4813935), (4560, 4695698), (4826, 4436880), (4865, 4401312), (5054, 4236720), (5080, 4215036), (5282, 4053840), (5320, 4024884), (5334, 4014320), (5415, 3954272), (5560, 3851148), (5776, 3707130), (5838, 3667760), (6096, 3512530), (6384, 3354070), (6672, 3209290), (7112, 3010740), (7220, 2965704), (7239, 2957920), (7581, 2824480), (7620, 2810024), (7784, 2750820), (7923, 2702560), (7980, 2683256), (8340, 2567432), (8664, 2471420), (8890, 2408592), (9120, 2347849), (9652, 2218440), (9730, 2200656), (10108, 2118360), (10160, 2107518), (10564, 2026920), (10640, 2012442), (10668, 2007160), (10830, 1977136), (11120, 1925574), (11552, 1853565), (11676, 1833880), (12065, 1774752), (12192, 1756265), (12635, 1694688), (12768, 1677035), (13205, 1621536), (13335, 1605728), (13344, 1604645), (14224, 1505370), (14440, 1482852), (14478, 1478960), (14595, 1467104), (15162, 1412240), (15240, 1405012), (15568, 1375410), (15846, 1351280), (15960, 1341628), (16680, 1283716), (16891, 1267680), (17328, 1235710), (17653, 1212960), (17780, 1204296), (18487, 1158240), (19304, 1109220), (19460, 1100328), (20216, 1059180), (20320, 1053759), (21128, 1013460), (21280, 1006221), (21336, 1003580), (21660, 988568), (22240, 962787), (23352, 916940), (24130, 887376), (25270, 847344), (26410, 810768), (26670, 802864), (28448, 752685), (28880, 741426), (28956, 739480), (29190, 733552), (30324, 706120), (30480, 702506), (31136, 687705), (31692, 675640), (31920, 670814), (33360, 641858), (33782, 633840), (34656, 617855), (35306, 606480), (35560, 602148), (36195, 591584), (36974, 579120), (37905, 564896), (38608, 554610), (38920, 550164), (39615, 540512), (40432, 529590), (42256, 506730), (42672, 501790), (43320, 494284), (45847, 467040), (46704, 458470), (48260, 443688), (50179, 426720), (50540, 423672), (50673, 422560), (52820, 405384), (52959, 404320), (53340, 401432), (55461, 386080), (57760, 370713), (57912, 369740), (58380, 366776), (60648, 353060), (60960, 351253), (63384, 337820), (63840, 335407), (66720, 320929), (67564, 316920), (70612, 303240), (71120, 301074), (72390, 295792), (73948, 289560), (75810, 282448), (77216, 277305), (77840, 275082), (79230, 270256), (80864, 264795), (84455, 253536), (84512, 253365), (85344, 250895), (86640, 247142), (88265, 242592), (91694, 233520), (92435, 231648), (93408, 229235), (96520, 221844), (100358, 213360), (101080, 211836), (101346, 211280), (105640, 202692), (105918, 202160), (106680, 200716), (110922, 193040), (115824, 184870), (116760, 183388), (121296, 176530), (123571, 173280), (126768, 168910), (135128, 158460), (137541, 155680), (141224, 151620), (142240, 150537), (144780, 147896)]