21354166080

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{499}}^1$

素因数の和:668

約数の個数: 560

約数和(自身を含む): 82612992000

約数和(自身を除く): 61258825920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 127, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 254, 260, 270, 288, 312, 320, 324, 351, 360, 381, 390, 405, 416, 432, 468, 480, 499, 508, 520, 540, 576, 585, 624, 635, 648, 702, 720, 762, 780, 810, 832, 864, 936, 960, 998, 1016, 1040, 1053, 1080, 1143, 1170, 1248, 1270, 1296, 1404, 1440, 1497, 1524, 1560, 1620, 1651, 1728, 1755, 1872, 1905, 1996, 2032, 2080, 2106, 2160, 2286, 2340, 2495, 2496, 2540, 2592, 2808, 2880, 2994, 3048, 3120, 3240, 3302, 3429, 3510, 3744, 3810, 3992, 4064, 4160, 4212, 4320, 4491, 4572, 4680, 4953, 4990, 5080, 5184, 5265, 5616, 5715, 5988, 6096, 6240, 6480, 6487, 6604, 6858, 7020, 7485, 7488, 7620, 7984, 8128, 8255, 8424, 8640, 8982, 9144, 9360, 9906, 9980, 10160, 10287, 10530, 11232, 11430, 11976, 12192, 12480, 12960, 12974, 13208, 13473, 13716, 14040, 14859, 14970, 15240, 15968, 16510, 16848, 17145, 17964, 18288, 18720, 19461, 19812, 19960, 20320, 20574, 21060, 22455, 22464, 22860, 23952, 24384, 24765, 25920, 25948, 26416, 26946, 27432, 28080, 29718, 29940, 30480, 31936, 32435, 33020, 33696, 34290, 35928, 36576, 37440, 38922, 39624, 39920, 40419, 40640, 41148, 42120, 44577, 44910, 45720, 47904, 49530, 51435, 51896, 52832, 53892, 54864, 56160, 58383, 59436, 59880, 60960, 63373, 64870, 66040, 67365, 67392, 68580, 71856, 73152, 74295, 77844, 79248, 79840, 80838, 82296, 84240, 89154, 89820, 91440, 95808, 97305, 99060, 102870, 103792, 105664, 107784, 109728, 112320, 116766, 118872, 119760, 121920, 126746, 129740, 132080, 133731, 134730, 137160, 143712, 148590, 155688, 158496, 159680, 161676, 164592, 168480, 175149, 178308, 179640, 182880, 190119, 194610, 198120, 202095, 205740, 207584, 215568, 219456, 222885, 233532, 237744, 239520, 253492, 259480, 264160, 267462, 269460, 274320, 287424, 291915, 297180, 311376, 316865, 316992, 323352, 329184, 336960, 350298, 356616, 359280, 365760, 380238, 389220, 396240, 404190, 411480, 415168, 431136, 445770, 467064, 475488, 479040, 506984, 518960, 525447, 528320, 534924, 538920, 548640, 570357, 583830, 594360, 622752, 633730, 646704, 658368, 668655, 700596, 713232, 718560, 760476, 778440, 792480, 808380, 822960, 823849, 862272, 875745, 891540, 934128, 950595, 950976, 1013968, 1037920, 1050894, 1069848, 1077840, 1097280, 1140714, 1167660, 1188720, 1245504, 1267460, 1293408, 1337310, 1401192, 1426464, 1437120, 1520952, 1556880, 1584960, 1616760, 1645920, 1647698, 1711071, 1751490, 1783080, 1868256, 1901190, 2027936, 2075840, 2101788, 2139696, 2155680, 2281428, 2335320, 2377440, 2471547, 2534920, 2586816, 2627235, 2674620, 2802384, 2851785, 2852928, 3041904, 3113760, 3233520, 3291840, 3295396, 3422142, 3502980, 3566160, 3736512, 3802380, 4055872, 4119245, 4203576, 4279392, 4311360, 4562856, 4670640, 4754880, 4943094, 5069840, 5133213, 5254470, 5349240, 5604768, 5703570, 6083808, 6227520, 6467040, 6590792, 6844284, 7005960, 7132320, 7414641, 7604760, 8238490, 8407152, 8555355, 8558784, 9125712, 9341280, 9886188, 10139680, 10266426, 10508940, 10698480, 11209536, 11407140, 12167616, 12357735, 12934080, 13181584, 13688568, 14011920, 14264640, 14829282, 15209520, 16476980, 16814304, 17110710, 18251424, 18682560, 19772376, 20279360, 20532852, 21017880, 21396960, 22243923, 22814280, 24715470, 25666065, 26363168, 27377136, 28023840, 29658564, 30419040, 32953960, 33628608, 34221420, 36502848, 37073205, 39544752, 41065704, 42035760, 42793920, 44487846, 45628560, 49430940, 51332130, 52726336, 54754272, 56047680, 59317128, 60838080, 65907920, 66731769, 68442840, 74146410, 79089504, 82131408, 84071520, 88975692, 91257120, 98861880, 102664260, 109508544, 111219615, 118634256, 131815840, 133463538, 136885680, 148292820, 158179008, 164262816, 168143040, 177951384, 182514240, 197723760, 205328520, 222439230, 237268512, 263631680, 266927076, 273771360, 296585640, 328525632, 333658845, 355902768, 395447520, 410657040, 444878460, 474537024, 533854152, 547542720, 593171280, 667317690, 711805536, 790895040, 821314080, 889756920, 1067708304, 1186342560, 1334635380, 1423611072, 1642628160, 1779513840, 2135416608, 2372685120, 2669270760, 3559027680, 4270833216, 5338541520, 7118055360, 10677083040, 21354166080]

約数ペア:

[(1, 21354166080), (2, 10677083040), (3, 7118055360), (4, 5338541520), (5, 4270833216), (6, 3559027680), (8, 2669270760), (9, 2372685120), (10, 2135416608), (12, 1779513840), (13, 1642628160), (15, 1423611072), (16, 1334635380), (18, 1186342560), (20, 1067708304), (24, 889756920), (26, 821314080), (27, 790895040), (30, 711805536), (32, 667317690), (36, 593171280), (39, 547542720), (40, 533854152), (45, 474537024), (48, 444878460), (52, 410657040), (54, 395447520), (60, 355902768), (64, 333658845), (65, 328525632), (72, 296585640), (78, 273771360), (80, 266927076), (81, 263631680), (90, 237268512), (96, 222439230), (104, 205328520), (108, 197723760), (117, 182514240), (120, 177951384), (127, 168143040), (130, 164262816), (135, 158179008), (144, 148292820), (156, 136885680), (160, 133463538), (162, 131815840), (180, 118634256), (192, 111219615), (195, 109508544), (208, 102664260), (216, 98861880), (234, 91257120), (240, 88975692), (254, 84071520), (260, 82131408), (270, 79089504), (288, 74146410), (312, 68442840), (320, 66731769), (324, 65907920), (351, 60838080), (360, 59317128), (381, 56047680), (390, 54754272), (405, 52726336), (416, 51332130), (432, 49430940), (468, 45628560), (480, 44487846), (499, 42793920), (508, 42035760), (520, 41065704), (540, 39544752), (576, 37073205), (585, 36502848), (624, 34221420), (635, 33628608), (648, 32953960), (702, 30419040), (720, 29658564), (762, 28023840), (780, 27377136), (810, 26363168), (832, 25666065), (864, 24715470), (936, 22814280), (960, 22243923), (998, 21396960), (1016, 21017880), (1040, 20532852), (1053, 20279360), (1080, 19772376), (1143, 18682560), (1170, 18251424), (1248, 17110710), (1270, 16814304), (1296, 16476980), (1404, 15209520), (1440, 14829282), (1497, 14264640), (1524, 14011920), (1560, 13688568), (1620, 13181584), (1651, 12934080), (1728, 12357735), (1755, 12167616), (1872, 11407140), (1905, 11209536), (1996, 10698480), (2032, 10508940), (2080, 10266426), (2106, 10139680), (2160, 9886188), (2286, 9341280), (2340, 9125712), (2495, 8558784), (2496, 8555355), (2540, 8407152), (2592, 8238490), (2808, 7604760), (2880, 7414641), (2994, 7132320), (3048, 7005960), (3120, 6844284), (3240, 6590792), (3302, 6467040), (3429, 6227520), (3510, 6083808), (3744, 5703570), (3810, 5604768), (3992, 5349240), (4064, 5254470), (4160, 5133213), (4212, 5069840), (4320, 4943094), (4491, 4754880), (4572, 4670640), (4680, 4562856), (4953, 4311360), (4990, 4279392), (5080, 4203576), (5184, 4119245), (5265, 4055872), (5616, 3802380), (5715, 3736512), (5988, 3566160), (6096, 3502980), (6240, 3422142), (6480, 3295396), (6487, 3291840), (6604, 3233520), (6858, 3113760), (7020, 3041904), (7485, 2852928), (7488, 2851785), (7620, 2802384), (7984, 2674620), (8128, 2627235), (8255, 2586816), (8424, 2534920), (8640, 2471547), (8982, 2377440), (9144, 2335320), (9360, 2281428), (9906, 2155680), (9980, 2139696), (10160, 2101788), (10287, 2075840), (10530, 2027936), (11232, 1901190), (11430, 1868256), (11976, 1783080), (12192, 1751490), (12480, 1711071), (12960, 1647698), (12974, 1645920), (13208, 1616760), (13473, 1584960), (13716, 1556880), (14040, 1520952), (14859, 1437120), (14970, 1426464), (15240, 1401192), (15968, 1337310), (16510, 1293408), (16848, 1267460), (17145, 1245504), (17964, 1188720), (18288, 1167660), (18720, 1140714), (19461, 1097280), (19812, 1077840), (19960, 1069848), (20320, 1050894), (20574, 1037920), (21060, 1013968), (22455, 950976), (22464, 950595), (22860, 934128), (23952, 891540), (24384, 875745), (24765, 862272), (25920, 823849), (25948, 822960), (26416, 808380), (26946, 792480), (27432, 778440), (28080, 760476), (29718, 718560), (29940, 713232), (30480, 700596), (31936, 668655), (32435, 658368), (33020, 646704), (33696, 633730), (34290, 622752), (35928, 594360), (36576, 583830), (37440, 570357), (38922, 548640), (39624, 538920), (39920, 534924), (40419, 528320), (40640, 525447), (41148, 518960), (42120, 506984), (44577, 479040), (44910, 475488), (45720, 467064), (47904, 445770), (49530, 431136), (51435, 415168), (51896, 411480), (52832, 404190), (53892, 396240), (54864, 389220), (56160, 380238), (58383, 365760), (59436, 359280), (59880, 356616), (60960, 350298), (63373, 336960), (64870, 329184), (66040, 323352), (67365, 316992), (67392, 316865), (68580, 311376), (71856, 297180), (73152, 291915), (74295, 287424), (77844, 274320), (79248, 269460), (79840, 267462), (80838, 264160), (82296, 259480), (84240, 253492), (89154, 239520), (89820, 237744), (91440, 233532), (95808, 222885), (97305, 219456), (99060, 215568), (102870, 207584), (103792, 205740), (105664, 202095), (107784, 198120), (109728, 194610), (112320, 190119), (116766, 182880), (118872, 179640), (119760, 178308), (121920, 175149), (126746, 168480), (129740, 164592), (132080, 161676), (133731, 159680), (134730, 158496), (137160, 155688), (143712, 148590)]