21033477360

素因数分解:

$2^4\times 3^5\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:424

約数の個数: 720

約数和(自身を含む): 86691451392

約数和(自身を除く): 65657974032

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 71, 72, 80, 81, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 142, 144, 147, 162, 168, 180, 189, 196, 210, 213, 216, 240, 243, 245, 252, 270, 280, 284, 294, 311, 315, 324, 336, 355, 360, 378, 392, 405, 420, 426, 432, 441, 486, 490, 497, 504, 540, 560, 567, 568, 588, 622, 630, 639, 648, 710, 720, 735, 756, 784, 810, 840, 852, 882, 933, 945, 972, 980, 994, 1008, 1065, 1080, 1134, 1136, 1176, 1215, 1244, 1260, 1278, 1296, 1323, 1420, 1470, 1491, 1512, 1555, 1620, 1680, 1701, 1704, 1764, 1866, 1890, 1917, 1944, 1960, 1988, 2130, 2160, 2177, 2205, 2268, 2352, 2430, 2485, 2488, 2520, 2556, 2646, 2799, 2835, 2840, 2940, 2982, 3024, 3110, 3195, 3240, 3402, 3408, 3479, 3528, 3732, 3780, 3834, 3888, 3920, 3969, 3976, 4260, 4354, 4410, 4473, 4536, 4665, 4860, 4970, 4976, 5040, 5112, 5292, 5598, 5670, 5680, 5751, 5880, 5964, 6220, 6390, 6480, 6531, 6615, 6804, 6958, 7056, 7455, 7464, 7560, 7668, 7938, 7952, 8397, 8505, 8520, 8708, 8820, 8946, 9072, 9330, 9585, 9720, 9940, 10224, 10437, 10584, 10885, 11196, 11340, 11502, 11760, 11907, 11928, 12440, 12780, 13062, 13230, 13419, 13608, 13916, 13995, 14910, 14928, 15120, 15239, 15336, 15876, 16794, 17010, 17040, 17253, 17395, 17416, 17640, 17892, 18660, 19170, 19440, 19593, 19845, 19880, 20874, 21168, 21770, 22081, 22365, 22392, 22680, 23004, 23814, 23856, 24880, 25191, 25560, 26124, 26460, 26838, 27216, 27832, 27990, 28755, 29820, 30478, 30672, 31311, 31752, 32655, 33588, 34020, 34506, 34790, 34832, 35280, 35784, 37320, 38340, 39186, 39690, 39760, 40257, 41748, 41985, 43540, 44162, 44730, 44784, 45360, 45717, 46008, 47628, 50382, 51120, 52185, 52248, 52920, 53676, 55664, 55980, 57510, 58779, 59535, 59640, 60956, 62622, 63504, 65310, 66243, 67095, 67176, 68040, 69012, 69580, 71568, 74640, 75573, 76195, 76680, 78372, 79380, 80514, 83496, 83970, 86265, 87080, 88324, 89460, 91434, 92016, 93933, 95256, 97965, 100764, 104370, 104496, 105840, 107352, 110405, 111960, 115020, 117558, 119070, 119280, 120771, 121912, 125244, 125955, 130620, 132486, 134190, 134352, 136080, 137151, 138024, 139160, 151146, 152390, 153360, 154567, 156555, 156744, 158760, 161028, 166992, 167940, 172530, 174160, 176337, 176648, 178920, 182868, 187866, 190512, 195930, 198729, 201285, 201528, 208740, 214704, 220810, 223920, 228585, 230040, 235116, 238140, 241542, 243824, 250488, 251910, 261240, 264972, 268380, 274302, 276048, 278320, 281799, 293895, 302292, 304780, 309134, 313110, 313488, 317520, 322056, 331215, 335880, 345060, 352674, 353296, 357840, 365736, 375732, 377865, 391860, 397458, 402570, 403056, 411453, 417480, 441620, 457170, 460080, 463701, 469665, 470232, 476280, 483084, 500976, 503820, 522480, 529011, 529944, 536760, 548604, 563598, 587790, 596187, 603855, 604584, 609560, 618268, 626220, 644112, 662430, 671760, 685755, 690120, 705348, 731472, 751464, 755730, 772835, 783720, 794916, 805140, 822906, 834960, 845397, 881685, 883240, 914340, 927402, 939330, 940464, 952560, 966168, 993645, 1007640, 1058022, 1059888, 1073520, 1081969, 1097208, 1127196, 1175580, 1192374, 1207710, 1209168, 1219120, 1234359, 1236536, 1252440, 1324860, 1371510, 1380240, 1391103, 1408995, 1410696, 1502928, 1511460, 1545670, 1567440, 1589832, 1610280, 1645812, 1690794, 1763370, 1766480, 1788561, 1828680, 1854804, 1878660, 1932336, 1987290, 2015280, 2057265, 2116044, 2163938, 2194416, 2254392, 2318505, 2351160, 2384748, 2415420, 2468718, 2473072, 2504880, 2645055, 2649720, 2743020, 2782206, 2817990, 2821392, 2980935, 3022920, 3091340, 3179664, 3220560, 3245907, 3291624, 3381588, 3526740, 3577122, 3657360, 3703077, 3709608, 3757320, 3974580, 4114530, 4173309, 4226985, 4232088, 4327876, 4508784, 4637010, 4702320, 4769496, 4830840, 4937436, 5290110, 5299440, 5365683, 5409845, 5486040, 5564412, 5635980, 5961870, 6045840, 6171795, 6182680, 6491814, 6583248, 6763176, 6955515, 7053480, 7154244, 7406154, 7419216, 7514640, 7949160, 8229060, 8346618, 8453970, 8464176, 8655752, 8942805, 9274020, 9538992, 9661680, 9737721, 9874872, 10580220, 10731366, 10819690, 10972080, 11128824, 11271960, 11923740, 12343590, 12365360, 12519927, 12983628, 13526352, 13911030, 14106960, 14308488, 14812308, 15898320, 16229535, 16458120, 16693236, 16907940, 17311504, 17885610, 18515385, 18548040, 19475442, 19749744, 20866545, 21160440, 21462732, 21639380, 22257648, 22543920, 23847480, 24687180, 25039854, 25967256, 26828415, 27822060, 28616976, 29213163, 29624616, 32459070, 32916240, 33386472, 33815880, 35771220, 37030770, 37096080, 37559781, 38950884, 41733090, 42320880, 42925464, 43278760, 47694960, 48688605, 49374360, 50079708, 51934512, 53656830, 55644120, 58426326, 59249232, 62599635, 64918140, 66772944, 67631760, 71542440, 74061540, 75119562, 77901768, 83466180, 85850928, 86557520, 87639489, 97377210, 98748720, 100159416, 107313660, 111288240, 116852652, 125199270, 129836280, 143084880, 146065815, 148123080, 150239124, 155803536, 166932360, 175278978, 187798905, 194754420, 200318832, 214627320, 233705304, 250398540, 259672560, 262918467, 292131630, 296246160, 300478248, 333864720, 350557956, 375597810, 389508840, 429254640, 438197445, 467410608, 500797080, 525836934, 584263260, 600956496, 701115912, 751195620, 779017680, 876394890, 1001594160, 1051673868, 1168526520, 1314592335, 1402231824, 1502391240, 1752789780, 2103347736, 2337053040, 2629184670, 3004782480, 3505579560, 4206695472, 5258369340, 7011159120, 10516738680, 21033477360]

約数ペア:

[(1, 21033477360), (2, 10516738680), (3, 7011159120), (4, 5258369340), (5, 4206695472), (6, 3505579560), (7, 3004782480), (8, 2629184670), (9, 2337053040), (10, 2103347736), (12, 1752789780), (14, 1502391240), (15, 1402231824), (16, 1314592335), (18, 1168526520), (20, 1051673868), (21, 1001594160), (24, 876394890), (27, 779017680), (28, 751195620), (30, 701115912), (35, 600956496), (36, 584263260), (40, 525836934), (42, 500797080), (45, 467410608), (48, 438197445), (49, 429254640), (54, 389508840), (56, 375597810), (60, 350557956), (63, 333864720), (70, 300478248), (71, 296246160), (72, 292131630), (80, 262918467), (81, 259672560), (84, 250398540), (90, 233705304), (98, 214627320), (105, 200318832), (108, 194754420), (112, 187798905), (120, 175278978), (126, 166932360), (135, 155803536), (140, 150239124), (142, 148123080), (144, 146065815), (147, 143084880), (162, 129836280), (168, 125199270), (180, 116852652), (189, 111288240), (196, 107313660), (210, 100159416), (213, 98748720), (216, 97377210), (240, 87639489), (243, 86557520), (245, 85850928), (252, 83466180), (270, 77901768), (280, 75119562), (284, 74061540), (294, 71542440), (311, 67631760), (315, 66772944), (324, 64918140), (336, 62599635), (355, 59249232), (360, 58426326), (378, 55644120), (392, 53656830), (405, 51934512), (420, 50079708), (426, 49374360), (432, 48688605), (441, 47694960), (486, 43278760), (490, 42925464), (497, 42320880), (504, 41733090), (540, 38950884), (560, 37559781), (567, 37096080), (568, 37030770), (588, 35771220), (622, 33815880), (630, 33386472), (639, 32916240), (648, 32459070), (710, 29624616), (720, 29213163), (735, 28616976), (756, 27822060), (784, 26828415), (810, 25967256), (840, 25039854), (852, 24687180), (882, 23847480), (933, 22543920), (945, 22257648), (972, 21639380), (980, 21462732), (994, 21160440), (1008, 20866545), (1065, 19749744), (1080, 19475442), (1134, 18548040), (1136, 18515385), (1176, 17885610), (1215, 17311504), (1244, 16907940), (1260, 16693236), (1278, 16458120), (1296, 16229535), (1323, 15898320), (1420, 14812308), (1470, 14308488), (1491, 14106960), (1512, 13911030), (1555, 13526352), (1620, 12983628), (1680, 12519927), (1701, 12365360), (1704, 12343590), (1764, 11923740), (1866, 11271960), (1890, 11128824), (1917, 10972080), (1944, 10819690), (1960, 10731366), (1988, 10580220), (2130, 9874872), (2160, 9737721), (2177, 9661680), (2205, 9538992), (2268, 9274020), (2352, 8942805), (2430, 8655752), (2485, 8464176), (2488, 8453970), (2520, 8346618), (2556, 8229060), (2646, 7949160), (2799, 7514640), (2835, 7419216), (2840, 7406154), (2940, 7154244), (2982, 7053480), (3024, 6955515), (3110, 6763176), (3195, 6583248), (3240, 6491814), (3402, 6182680), (3408, 6171795), (3479, 6045840), (3528, 5961870), (3732, 5635980), (3780, 5564412), (3834, 5486040), (3888, 5409845), (3920, 5365683), (3969, 5299440), (3976, 5290110), (4260, 4937436), (4354, 4830840), (4410, 4769496), (4473, 4702320), (4536, 4637010), (4665, 4508784), (4860, 4327876), (4970, 4232088), (4976, 4226985), (5040, 4173309), (5112, 4114530), (5292, 3974580), (5598, 3757320), (5670, 3709608), (5680, 3703077), (5751, 3657360), (5880, 3577122), (5964, 3526740), (6220, 3381588), (6390, 3291624), (6480, 3245907), (6531, 3220560), (6615, 3179664), (6804, 3091340), (6958, 3022920), (7056, 2980935), (7455, 2821392), (7464, 2817990), (7560, 2782206), (7668, 2743020), (7938, 2649720), (7952, 2645055), (8397, 2504880), (8505, 2473072), (8520, 2468718), (8708, 2415420), (8820, 2384748), (8946, 2351160), (9072, 2318505), (9330, 2254392), (9585, 2194416), (9720, 2163938), (9940, 2116044), (10224, 2057265), (10437, 2015280), (10584, 1987290), (10885, 1932336), (11196, 1878660), (11340, 1854804), (11502, 1828680), (11760, 1788561), (11907, 1766480), (11928, 1763370), (12440, 1690794), (12780, 1645812), (13062, 1610280), (13230, 1589832), (13419, 1567440), (13608, 1545670), (13916, 1511460), (13995, 1502928), (14910, 1410696), (14928, 1408995), (15120, 1391103), (15239, 1380240), (15336, 1371510), (15876, 1324860), (16794, 1252440), (17010, 1236536), (17040, 1234359), (17253, 1219120), (17395, 1209168), (17416, 1207710), (17640, 1192374), (17892, 1175580), (18660, 1127196), (19170, 1097208), (19440, 1081969), (19593, 1073520), (19845, 1059888), (19880, 1058022), (20874, 1007640), (21168, 993645), (21770, 966168), (22081, 952560), (22365, 940464), (22392, 939330), (22680, 927402), (23004, 914340), (23814, 883240), (23856, 881685), (24880, 845397), (25191, 834960), (25560, 822906), (26124, 805140), (26460, 794916), (26838, 783720), (27216, 772835), (27832, 755730), (27990, 751464), (28755, 731472), (29820, 705348), (30478, 690120), (30672, 685755), (31311, 671760), (31752, 662430), (32655, 644112), (33588, 626220), (34020, 618268), (34506, 609560), (34790, 604584), (34832, 603855), (35280, 596187), (35784, 587790), (37320, 563598), (38340, 548604), (39186, 536760), (39690, 529944), (39760, 529011), (40257, 522480), (41748, 503820), (41985, 500976), (43540, 483084), (44162, 476280), (44730, 470232), (44784, 469665), (45360, 463701), (45717, 460080), (46008, 457170), (47628, 441620), (50382, 417480), (51120, 411453), (52185, 403056), (52248, 402570), (52920, 397458), (53676, 391860), (55664, 377865), (55980, 375732), (57510, 365736), (58779, 357840), (59535, 353296), (59640, 352674), (60956, 345060), (62622, 335880), (63504, 331215), (65310, 322056), (66243, 317520), (67095, 313488), (67176, 313110), (68040, 309134), (69012, 304780), (69580, 302292), (71568, 293895), (74640, 281799), (75573, 278320), (76195, 276048), (76680, 274302), (78372, 268380), (79380, 264972), (80514, 261240), (83496, 251910), (83970, 250488), (86265, 243824), (87080, 241542), (88324, 238140), (89460, 235116), (91434, 230040), (92016, 228585), (93933, 223920), (95256, 220810), (97965, 214704), (100764, 208740), (104370, 201528), (104496, 201285), (105840, 198729), (107352, 195930), (110405, 190512), (111960, 187866), (115020, 182868), (117558, 178920), (119070, 176648), (119280, 176337), (120771, 174160), (121912, 172530), (125244, 167940), (125955, 166992), (130620, 161028), (132486, 158760), (134190, 156744), (134352, 156555), (136080, 154567), (137151, 153360), (138024, 152390), (139160, 151146)]