19858164480

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{367}}^1$

素因数の和:473

約数の個数: 864

約数和(自身を含む): 87302412288

約数和(自身を除く): 67444247808

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 61, 63, 64, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 120, 122, 126, 128, 132, 140, 144, 154, 160, 165, 168, 176, 180, 183, 192, 198, 210, 220, 224, 231, 240, 244, 252, 256, 264, 280, 288, 305, 308, 315, 320, 330, 336, 352, 360, 366, 367, 384, 385, 396, 420, 427, 440, 448, 462, 480, 488, 495, 504, 528, 549, 560, 576, 610, 616, 630, 640, 660, 671, 672, 693, 704, 720, 732, 734, 768, 770, 792, 840, 854, 880, 896, 915, 924, 960, 976, 990, 1008, 1056, 1098, 1101, 1120, 1152, 1155, 1220, 1232, 1260, 1280, 1281, 1320, 1342, 1344, 1386, 1408, 1440, 1464, 1468, 1540, 1584, 1680, 1708, 1760, 1792, 1830, 1835, 1848, 1920, 1952, 1980, 2013, 2016, 2112, 2135, 2196, 2202, 2240, 2304, 2310, 2440, 2464, 2520, 2562, 2569, 2640, 2684, 2688, 2745, 2772, 2816, 2880, 2928, 2936, 3080, 3168, 3303, 3355, 3360, 3416, 3465, 3520, 3660, 3670, 3696, 3840, 3843, 3904, 3960, 4026, 4032, 4037, 4224, 4270, 4392, 4404, 4480, 4620, 4697, 4880, 4928, 5040, 5124, 5138, 5280, 5368, 5376, 5490, 5505, 5544, 5760, 5856, 5872, 6039, 6160, 6336, 6405, 6606, 6710, 6720, 6832, 6930, 7040, 7320, 7340, 7392, 7686, 7707, 7808, 7920, 8052, 8064, 8074, 8448, 8540, 8784, 8808, 8960, 9240, 9394, 9760, 9856, 10065, 10080, 10248, 10276, 10560, 10736, 10980, 11010, 11088, 11520, 11712, 11744, 12078, 12111, 12320, 12672, 12810, 12845, 13212, 13420, 13440, 13664, 13860, 14080, 14091, 14640, 14680, 14784, 15372, 15414, 15616, 15840, 16104, 16128, 16148, 16515, 17080, 17568, 17616, 18480, 18788, 19215, 19520, 19712, 20130, 20160, 20185, 20496, 20552, 21120, 21472, 21960, 22020, 22176, 22387, 23121, 23424, 23485, 23488, 24156, 24222, 24640, 25344, 25620, 25690, 26424, 26840, 26880, 27328, 27720, 28182, 28259, 29280, 29360, 29568, 30195, 30744, 30828, 31680, 32208, 32296, 33030, 34160, 35136, 35232, 36333, 36960, 37576, 38430, 38535, 39040, 40260, 40320, 40370, 40992, 41104, 42240, 42273, 42944, 43920, 44040, 44352, 44774, 46242, 46848, 46970, 46976, 48312, 48444, 49280, 51240, 51380, 52848, 53680, 54656, 55440, 56364, 56518, 58560, 58720, 59136, 60390, 60555, 61488, 61656, 63360, 64416, 64592, 66060, 67161, 68320, 70272, 70455, 70464, 72666, 73920, 75152, 76860, 77070, 78080, 80520, 80640, 80740, 81984, 82208, 84546, 84777, 85888, 87840, 88080, 88704, 89548, 92484, 93940, 93952, 96624, 96888, 98560, 102480, 102760, 105696, 107360, 109312, 110880, 111935, 112728, 113036, 115605, 117120, 117440, 120780, 121110, 122976, 123312, 126720, 128832, 129184, 132120, 134322, 136640, 140544, 140910, 140928, 141295, 145332, 147840, 150304, 153720, 154140, 156709, 161040, 161480, 163968, 164416, 169092, 169554, 171776, 175680, 176160, 177408, 179096, 181665, 184968, 187880, 193248, 193776, 201483, 204960, 205520, 211365, 211392, 214720, 221760, 223870, 225456, 226072, 231210, 234240, 234880, 241560, 242220, 245952, 246257, 246624, 254331, 257664, 258368, 264240, 268644, 273280, 281820, 281856, 282590, 290664, 295680, 300608, 307440, 308280, 313418, 322080, 322960, 327936, 328832, 335805, 338184, 339108, 351360, 352320, 358192, 363330, 369936, 375760, 386496, 387552, 402966, 409920, 411040, 422730, 422784, 423885, 429440, 443520, 447740, 450912, 452144, 462420, 469760, 470127, 483120, 484440, 491904, 492514, 493248, 508662, 515328, 516736, 528480, 537288, 546560, 563640, 565180, 581328, 601216, 614880, 616560, 626836, 644160, 645920, 657664, 671610, 676368, 678216, 702720, 704640, 716384, 726660, 738771, 739872, 751520, 772992, 775104, 783545, 805932, 819840, 822080, 845460, 845568, 847770, 858880, 887040, 895480, 901824, 904288, 924840, 940254, 966240, 968880, 983808, 985028, 986496, 1007415, 1017324, 1033472, 1056960, 1074576, 1127280, 1130360, 1162656, 1202432, 1229760, 1231285, 1233120, 1253672, 1271655, 1288320, 1291840, 1343220, 1352736, 1356432, 1409280, 1410381, 1432768, 1453320, 1477542, 1479744, 1503040, 1545984, 1550208, 1567090, 1611864, 1639680, 1644160, 1690920, 1695540, 1723799, 1790960, 1803648, 1808576, 1849680, 1880508, 1932480, 1937760, 1970056, 1972992, 2014830, 2034648, 2113920, 2149152, 2216313, 2254560, 2260720, 2325312, 2350635, 2459520, 2462570, 2466240, 2507344, 2543310, 2576640, 2583680, 2686440, 2705472, 2712864, 2820762, 2865536, 2906640, 2955084, 2959488, 3006080, 3100416, 3134180, 3223728, 3288320, 3381840, 3391080, 3447598, 3581920, 3607296, 3617152, 3693855, 3699360, 3761016, 3864960, 3875520, 3940112, 4029660, 4069296, 4227840, 4298304, 4432626, 4509120, 4521440, 4650624, 4701270, 4919040, 4925140, 4932480, 5014688, 5086620, 5167360, 5171397, 5372880, 5410944, 5425728, 5641524, 5731072, 5813280, 5910168, 5918976, 6012160, 6268360, 6447456, 6763680, 6782160, 6895196, 7051905, 7163840, 7234304, 7387710, 7398720, 7522032, 7729920, 7751040, 7880224, 8059320, 8138592, 8596608, 8618995, 8865252, 9018240, 9042880, 9301248, 9402540, 9850280, 9864960, 10029376, 10173240, 10342794, 10745760, 10821888, 10851456, 11081565, 11283048, 11626560, 11820336, 12536720, 12894912, 13527360, 13564320, 13790392, 14103810, 14327680, 14775420, 14797440, 15044064, 15502080, 15514191, 15760448, 16118640, 16277184, 17193216, 17237990, 17730504, 18036480, 18085760, 18805080, 19700560, 20058752, 20346480, 20685588, 21491520, 21702912, 22163130, 22566096, 23253120, 23640672, 25073440, 25789824, 25856985, 27054720, 27128640, 27580784, 28207620, 28655360, 29550840, 29594880, 30088128, 31028382, 31520896, 32237280, 32554368, 34475980, 35461008, 36171520, 37610160, 39401120, 40117504, 40692960, 41371176, 42983040, 44326260, 45132192, 46506240, 47281344, 50146880, 51579648, 51713970, 54109440, 54257280, 55161568, 56415240, 59101680, 60176256, 62056764, 63041792, 64474560, 65108736, 68951960, 70922016, 75220320, 77570955, 78802240, 81385920, 82742352, 85966080, 88652520, 90264384, 94562688, 100293760, 103427940, 108514560, 110323136, 112830480, 118203360, 120352512, 124113528, 128949120, 137903920, 141844032, 150440640, 155141910, 157604480, 162771840, 165484704, 177305040, 180528768, 189125376, 200587520, 206855880, 220646272, 225660960, 236406720, 248227056, 257898240, 275807840, 283688064, 300881280, 310283820, 315208960, 325543680, 330969408, 354610080, 361057536, 413711760, 441292544, 451321920, 472813440, 496454112, 551615680, 567376128, 601762560, 620567640, 661938816, 709220160, 827423520, 902643840, 945626880, 992908224, 1103231360, 1241135280, 1323877632, 1418440320, 1654847040, 1805287680, 1985816448, 2206462720, 2482270560, 2836880640, 3309694080, 3971632896, 4964541120, 6619388160, 9929082240, 19858164480]

約数ペア:

[(1, 19858164480), (2, 9929082240), (3, 6619388160), (4, 4964541120), (5, 3971632896), (6, 3309694080), (7, 2836880640), (8, 2482270560), (9, 2206462720), (10, 1985816448), (11, 1805287680), (12, 1654847040), (14, 1418440320), (15, 1323877632), (16, 1241135280), (18, 1103231360), (20, 992908224), (21, 945626880), (22, 902643840), (24, 827423520), (28, 709220160), (30, 661938816), (32, 620567640), (33, 601762560), (35, 567376128), (36, 551615680), (40, 496454112), (42, 472813440), (44, 451321920), (45, 441292544), (48, 413711760), (55, 361057536), (56, 354610080), (60, 330969408), (61, 325543680), (63, 315208960), (64, 310283820), (66, 300881280), (70, 283688064), (72, 275807840), (77, 257898240), (80, 248227056), (84, 236406720), (88, 225660960), (90, 220646272), (96, 206855880), (99, 200587520), (105, 189125376), (110, 180528768), (112, 177305040), (120, 165484704), (122, 162771840), (126, 157604480), (128, 155141910), (132, 150440640), (140, 141844032), (144, 137903920), (154, 128949120), (160, 124113528), (165, 120352512), (168, 118203360), (176, 112830480), (180, 110323136), (183, 108514560), (192, 103427940), (198, 100293760), (210, 94562688), (220, 90264384), (224, 88652520), (231, 85966080), (240, 82742352), (244, 81385920), (252, 78802240), (256, 77570955), (264, 75220320), (280, 70922016), (288, 68951960), (305, 65108736), (308, 64474560), (315, 63041792), (320, 62056764), (330, 60176256), (336, 59101680), (352, 56415240), (360, 55161568), (366, 54257280), (367, 54109440), (384, 51713970), (385, 51579648), (396, 50146880), (420, 47281344), (427, 46506240), (440, 45132192), (448, 44326260), (462, 42983040), (480, 41371176), (488, 40692960), (495, 40117504), (504, 39401120), (528, 37610160), (549, 36171520), (560, 35461008), (576, 34475980), (610, 32554368), (616, 32237280), (630, 31520896), (640, 31028382), (660, 30088128), (671, 29594880), (672, 29550840), (693, 28655360), (704, 28207620), (720, 27580784), (732, 27128640), (734, 27054720), (768, 25856985), (770, 25789824), (792, 25073440), (840, 23640672), (854, 23253120), (880, 22566096), (896, 22163130), (915, 21702912), (924, 21491520), (960, 20685588), (976, 20346480), (990, 20058752), (1008, 19700560), (1056, 18805080), (1098, 18085760), (1101, 18036480), (1120, 17730504), (1152, 17237990), (1155, 17193216), (1220, 16277184), (1232, 16118640), (1260, 15760448), (1280, 15514191), (1281, 15502080), (1320, 15044064), (1342, 14797440), (1344, 14775420), (1386, 14327680), (1408, 14103810), (1440, 13790392), (1464, 13564320), (1468, 13527360), (1540, 12894912), (1584, 12536720), (1680, 11820336), (1708, 11626560), (1760, 11283048), (1792, 11081565), (1830, 10851456), (1835, 10821888), (1848, 10745760), (1920, 10342794), (1952, 10173240), (1980, 10029376), (2013, 9864960), (2016, 9850280), (2112, 9402540), (2135, 9301248), (2196, 9042880), (2202, 9018240), (2240, 8865252), (2304, 8618995), (2310, 8596608), (2440, 8138592), (2464, 8059320), (2520, 7880224), (2562, 7751040), (2569, 7729920), (2640, 7522032), (2684, 7398720), (2688, 7387710), (2745, 7234304), (2772, 7163840), (2816, 7051905), (2880, 6895196), (2928, 6782160), (2936, 6763680), (3080, 6447456), (3168, 6268360), (3303, 6012160), (3355, 5918976), (3360, 5910168), (3416, 5813280), (3465, 5731072), (3520, 5641524), (3660, 5425728), (3670, 5410944), (3696, 5372880), (3840, 5171397), (3843, 5167360), (3904, 5086620), (3960, 5014688), (4026, 4932480), (4032, 4925140), (4037, 4919040), (4224, 4701270), (4270, 4650624), (4392, 4521440), (4404, 4509120), (4480, 4432626), (4620, 4298304), (4697, 4227840), (4880, 4069296), (4928, 4029660), (5040, 3940112), (5124, 3875520), (5138, 3864960), (5280, 3761016), (5368, 3699360), (5376, 3693855), (5490, 3617152), (5505, 3607296), (5544, 3581920), (5760, 3447598), (5856, 3391080), (5872, 3381840), (6039, 3288320), (6160, 3223728), (6336, 3134180), (6405, 3100416), (6606, 3006080), (6710, 2959488), (6720, 2955084), (6832, 2906640), (6930, 2865536), (7040, 2820762), (7320, 2712864), (7340, 2705472), (7392, 2686440), (7686, 2583680), (7707, 2576640), (7808, 2543310), (7920, 2507344), (8052, 2466240), (8064, 2462570), (8074, 2459520), (8448, 2350635), (8540, 2325312), (8784, 2260720), (8808, 2254560), (8960, 2216313), (9240, 2149152), (9394, 2113920), (9760, 2034648), (9856, 2014830), (10065, 1972992), (10080, 1970056), (10248, 1937760), (10276, 1932480), (10560, 1880508), (10736, 1849680), (10980, 1808576), (11010, 1803648), (11088, 1790960), (11520, 1723799), (11712, 1695540), (11744, 1690920), (12078, 1644160), (12111, 1639680), (12320, 1611864), (12672, 1567090), (12810, 1550208), (12845, 1545984), (13212, 1503040), (13420, 1479744), (13440, 1477542), (13664, 1453320), (13860, 1432768), (14080, 1410381), (14091, 1409280), (14640, 1356432), (14680, 1352736), (14784, 1343220), (15372, 1291840), (15414, 1288320), (15616, 1271655), (15840, 1253672), (16104, 1233120), (16128, 1231285), (16148, 1229760), (16515, 1202432), (17080, 1162656), (17568, 1130360), (17616, 1127280), (18480, 1074576), (18788, 1056960), (19215, 1033472), (19520, 1017324), (19712, 1007415), (20130, 986496), (20160, 985028), (20185, 983808), (20496, 968880), (20552, 966240), (21120, 940254), (21472, 924840), (21960, 904288), (22020, 901824), (22176, 895480), (22387, 887040), (23121, 858880), (23424, 847770), (23485, 845568), (23488, 845460), (24156, 822080), (24222, 819840), (24640, 805932), (25344, 783545), (25620, 775104), (25690, 772992), (26424, 751520), (26840, 739872), (26880, 738771), (27328, 726660), (27720, 716384), (28182, 704640), (28259, 702720), (29280, 678216), (29360, 676368), (29568, 671610), (30195, 657664), (30744, 645920), (30828, 644160), (31680, 626836), (32208, 616560), (32296, 614880), (33030, 601216), (34160, 581328), (35136, 565180), (35232, 563640), (36333, 546560), (36960, 537288), (37576, 528480), (38430, 516736), (38535, 515328), (39040, 508662), (40260, 493248), (40320, 492514), (40370, 491904), (40992, 484440), (41104, 483120), (42240, 470127), (42273, 469760), (42944, 462420), (43920, 452144), (44040, 450912), (44352, 447740), (44774, 443520), (46242, 429440), (46848, 423885), (46970, 422784), (46976, 422730), (48312, 411040), (48444, 409920), (49280, 402966), (51240, 387552), (51380, 386496), (52848, 375760), (53680, 369936), (54656, 363330), (55440, 358192), (56364, 352320), (56518, 351360), (58560, 339108), (58720, 338184), (59136, 335805), (60390, 328832), (60555, 327936), (61488, 322960), (61656, 322080), (63360, 313418), (64416, 308280), (64592, 307440), (66060, 300608), (67161, 295680), (68320, 290664), (70272, 282590), (70455, 281856), (70464, 281820), (72666, 273280), (73920, 268644), (75152, 264240), (76860, 258368), (77070, 257664), (78080, 254331), (80520, 246624), (80640, 246257), (80740, 245952), (81984, 242220), (82208, 241560), (84546, 234880), (84777, 234240), (85888, 231210), (87840, 226072), (88080, 225456), (88704, 223870), (89548, 221760), (92484, 214720), (93940, 211392), (93952, 211365), (96624, 205520), (96888, 204960), (98560, 201483), (102480, 193776), (102760, 193248), (105696, 187880), (107360, 184968), (109312, 181665), (110880, 179096), (111935, 177408), (112728, 176160), (113036, 175680), (115605, 171776), (117120, 169554), (117440, 169092), (120780, 164416), (121110, 163968), (122976, 161480), (123312, 161040), (126720, 156709), (128832, 154140), (129184, 153720), (132120, 150304), (134322, 147840), (136640, 145332), (140544, 141295), (140910, 140928)]