21479964480

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{199}}^1$

素因数の和:300

約数の個数: 672

約数和(自身を含む): 84746592000

約数和(自身を除く): 63266627520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 31, 32, 36, 39, 40, 45, 48, 52, 54, 60, 62, 64, 65, 72, 78, 80, 90, 93, 96, 104, 108, 117, 120, 124, 130, 135, 144, 155, 156, 160, 180, 186, 192, 195, 199, 208, 216, 234, 240, 248, 260, 270, 279, 288, 310, 312, 320, 351, 360, 372, 390, 398, 403, 416, 432, 465, 468, 480, 496, 520, 540, 558, 576, 585, 597, 620, 624, 702, 720, 744, 780, 796, 806, 832, 837, 864, 930, 936, 960, 961, 992, 995, 1040, 1080, 1116, 1170, 1194, 1209, 1240, 1248, 1395, 1404, 1440, 1488, 1560, 1592, 1612, 1674, 1728, 1755, 1791, 1860, 1872, 1922, 1984, 1990, 2015, 2080, 2160, 2232, 2340, 2388, 2418, 2480, 2496, 2587, 2790, 2808, 2880, 2883, 2976, 2985, 3120, 3184, 3224, 3348, 3510, 3582, 3627, 3720, 3744, 3844, 3980, 4030, 4160, 4185, 4320, 4464, 4680, 4776, 4805, 4836, 4960, 5174, 5373, 5580, 5616, 5766, 5952, 5970, 6045, 6169, 6240, 6368, 6448, 6696, 7020, 7164, 7254, 7440, 7488, 7688, 7761, 7960, 8060, 8370, 8640, 8649, 8928, 8955, 9360, 9552, 9610, 9672, 9920, 10348, 10746, 10881, 11160, 11232, 11532, 11940, 12090, 12338, 12480, 12493, 12736, 12896, 12935, 13392, 14040, 14328, 14415, 14508, 14880, 15376, 15522, 15920, 16120, 16740, 17298, 17856, 17910, 18135, 18507, 18720, 19104, 19220, 19344, 20696, 21492, 21762, 22320, 22464, 23064, 23283, 23880, 24180, 24676, 24986, 25792, 25870, 25947, 26784, 26865, 28080, 28656, 28830, 29016, 29760, 30752, 30845, 31044, 31840, 32240, 33480, 34596, 35820, 36270, 37014, 37440, 37479, 38208, 38440, 38688, 38805, 41392, 42984, 43245, 43524, 44640, 46128, 46566, 47760, 48360, 49352, 49972, 51740, 51894, 53568, 53730, 54405, 55521, 56160, 57312, 57660, 58032, 61504, 61690, 62088, 62465, 63680, 64480, 66960, 69192, 69849, 71640, 72540, 74028, 74958, 76880, 77376, 77610, 80197, 82784, 85968, 86490, 87048, 89280, 92256, 92535, 93132, 95520, 96720, 98704, 99944, 103480, 103788, 107460, 108810, 111042, 112320, 112437, 114624, 115320, 116064, 116415, 123380, 124176, 124930, 128960, 129735, 133920, 138384, 139698, 143280, 145080, 148056, 149916, 153760, 155220, 160394, 165568, 166563, 171936, 172980, 174096, 184512, 185070, 186264, 187395, 191040, 191239, 193440, 197408, 199888, 206960, 207576, 214920, 217620, 222084, 224874, 230640, 232128, 232830, 240591, 246760, 248352, 249860, 259470, 267840, 276768, 277605, 279396, 286560, 290160, 296112, 299832, 307520, 310440, 320788, 333126, 337311, 343872, 345960, 348192, 349245, 370140, 372528, 374790, 382478, 386880, 394816, 399776, 400985, 413920, 415152, 429840, 435240, 444168, 449748, 461280, 465660, 481182, 493520, 496704, 499720, 518940, 553536, 555210, 558792, 562185, 573120, 573717, 580320, 592224, 599664, 620880, 641576, 666252, 674622, 691920, 696384, 698490, 721773, 740280, 745056, 749580, 764956, 799552, 801970, 827840, 830304, 832815, 859680, 870480, 888336, 899496, 922560, 931320, 956195, 962364, 987040, 999440, 1037880, 1110420, 1117584, 1124370, 1147434, 1160640, 1184448, 1199328, 1202955, 1241760, 1283152, 1332504, 1349244, 1383840, 1396980, 1443546, 1480560, 1490112, 1499160, 1529912, 1603940, 1660608, 1665630, 1686555, 1719360, 1721151, 1740960, 1776672, 1798992, 1862640, 1912390, 1924728, 1974080, 1998880, 2075760, 2165319, 2220840, 2235168, 2248740, 2294868, 2398656, 2405910, 2483520, 2486107, 2566304, 2665008, 2698488, 2767680, 2793960, 2868585, 2887092, 2961120, 2998320, 3059824, 3207880, 3331260, 3373110, 3442302, 3481920, 3553344, 3597984, 3608865, 3725280, 3824780, 3849456, 3997760, 4151520, 4330638, 4441680, 4470336, 4497480, 4589736, 4811820, 4972214, 5132608, 5163453, 5330016, 5396976, 5587920, 5737170, 5774184, 5922240, 5996640, 6119648, 6415760, 6662520, 6746220, 6884604, 7195968, 7217730, 7450560, 7458321, 7649560, 7698912, 8303040, 8605755, 8661276, 8883360, 8994960, 9179472, 9623640, 9944428, 10326906, 10660032, 10793952, 10826595, 11175840, 11474340, 11548368, 11993280, 12239296, 12430535, 12831520, 13325040, 13492440, 13769208, 14435460, 14916642, 15299120, 15397824, 17211510, 17322552, 17766720, 17989920, 18358944, 19247280, 19888856, 20653812, 21587904, 21653190, 22351680, 22374963, 22948680, 23096736, 24861070, 25663040, 25817265, 26650080, 26984880, 27538416, 28870920, 29833284, 30598240, 34423020, 34645104, 35979840, 36717888, 37291605, 38494560, 39777712, 41307624, 43306380, 44749926, 45897360, 46193472, 49722140, 51634530, 53300160, 53969760, 55076832, 57741840, 59666568, 61196480, 67124889, 68846040, 69290208, 74583210, 76989120, 79555424, 82615248, 86612760, 89499852, 91794720, 99444280, 103269060, 107939520, 110153664, 111874815, 115483680, 119333136, 134249778, 137692080, 138580416, 149166420, 159110848, 165230496, 173225520, 178999704, 183589440, 198888560, 206538120, 223749630, 230967360, 238666272, 268499556, 275384160, 298332840, 330460992, 335624445, 346451040, 357999408, 397777120, 413076240, 447499260, 477332544, 536999112, 550768320, 596665680, 671248890, 692902080, 715998816, 795554240, 826152480, 894998520, 1073998224, 1193331360, 1342497780, 1431997632, 1652304960, 1789997040, 2147996448, 2386662720, 2684995560, 3579994080, 4295992896, 5369991120, 7159988160, 10739982240, 21479964480]

約数ペア:

[(1, 21479964480), (2, 10739982240), (3, 7159988160), (4, 5369991120), (5, 4295992896), (6, 3579994080), (8, 2684995560), (9, 2386662720), (10, 2147996448), (12, 1789997040), (13, 1652304960), (15, 1431997632), (16, 1342497780), (18, 1193331360), (20, 1073998224), (24, 894998520), (26, 826152480), (27, 795554240), (30, 715998816), (31, 692902080), (32, 671248890), (36, 596665680), (39, 550768320), (40, 536999112), (45, 477332544), (48, 447499260), (52, 413076240), (54, 397777120), (60, 357999408), (62, 346451040), (64, 335624445), (65, 330460992), (72, 298332840), (78, 275384160), (80, 268499556), (90, 238666272), (93, 230967360), (96, 223749630), (104, 206538120), (108, 198888560), (117, 183589440), (120, 178999704), (124, 173225520), (130, 165230496), (135, 159110848), (144, 149166420), (155, 138580416), (156, 137692080), (160, 134249778), (180, 119333136), (186, 115483680), (192, 111874815), (195, 110153664), (199, 107939520), (208, 103269060), (216, 99444280), (234, 91794720), (240, 89499852), (248, 86612760), (260, 82615248), (270, 79555424), (279, 76989120), (288, 74583210), (310, 69290208), (312, 68846040), (320, 67124889), (351, 61196480), (360, 59666568), (372, 57741840), (390, 55076832), (398, 53969760), (403, 53300160), (416, 51634530), (432, 49722140), (465, 46193472), (468, 45897360), (480, 44749926), (496, 43306380), (520, 41307624), (540, 39777712), (558, 38494560), (576, 37291605), (585, 36717888), (597, 35979840), (620, 34645104), (624, 34423020), (702, 30598240), (720, 29833284), (744, 28870920), (780, 27538416), (796, 26984880), (806, 26650080), (832, 25817265), (837, 25663040), (864, 24861070), (930, 23096736), (936, 22948680), (960, 22374963), (961, 22351680), (992, 21653190), (995, 21587904), (1040, 20653812), (1080, 19888856), (1116, 19247280), (1170, 18358944), (1194, 17989920), (1209, 17766720), (1240, 17322552), (1248, 17211510), (1395, 15397824), (1404, 15299120), (1440, 14916642), (1488, 14435460), (1560, 13769208), (1592, 13492440), (1612, 13325040), (1674, 12831520), (1728, 12430535), (1755, 12239296), (1791, 11993280), (1860, 11548368), (1872, 11474340), (1922, 11175840), (1984, 10826595), (1990, 10793952), (2015, 10660032), (2080, 10326906), (2160, 9944428), (2232, 9623640), (2340, 9179472), (2388, 8994960), (2418, 8883360), (2480, 8661276), (2496, 8605755), (2587, 8303040), (2790, 7698912), (2808, 7649560), (2880, 7458321), (2883, 7450560), (2976, 7217730), (2985, 7195968), (3120, 6884604), (3184, 6746220), (3224, 6662520), (3348, 6415760), (3510, 6119648), (3582, 5996640), (3627, 5922240), (3720, 5774184), (3744, 5737170), (3844, 5587920), (3980, 5396976), (4030, 5330016), (4160, 5163453), (4185, 5132608), (4320, 4972214), (4464, 4811820), (4680, 4589736), (4776, 4497480), (4805, 4470336), (4836, 4441680), (4960, 4330638), (5174, 4151520), (5373, 3997760), (5580, 3849456), (5616, 3824780), (5766, 3725280), (5952, 3608865), (5970, 3597984), (6045, 3553344), (6169, 3481920), (6240, 3442302), (6368, 3373110), (6448, 3331260), (6696, 3207880), (7020, 3059824), (7164, 2998320), (7254, 2961120), (7440, 2887092), (7488, 2868585), (7688, 2793960), (7761, 2767680), (7960, 2698488), (8060, 2665008), (8370, 2566304), (8640, 2486107), (8649, 2483520), (8928, 2405910), (8955, 2398656), (9360, 2294868), (9552, 2248740), (9610, 2235168), (9672, 2220840), (9920, 2165319), (10348, 2075760), (10746, 1998880), (10881, 1974080), (11160, 1924728), (11232, 1912390), (11532, 1862640), (11940, 1798992), (12090, 1776672), (12338, 1740960), (12480, 1721151), (12493, 1719360), (12736, 1686555), (12896, 1665630), (12935, 1660608), (13392, 1603940), (14040, 1529912), (14328, 1499160), (14415, 1490112), (14508, 1480560), (14880, 1443546), (15376, 1396980), (15522, 1383840), (15920, 1349244), (16120, 1332504), (16740, 1283152), (17298, 1241760), (17856, 1202955), (17910, 1199328), (18135, 1184448), (18507, 1160640), (18720, 1147434), (19104, 1124370), (19220, 1117584), (19344, 1110420), (20696, 1037880), (21492, 999440), (21762, 987040), (22320, 962364), (22464, 956195), (23064, 931320), (23283, 922560), (23880, 899496), (24180, 888336), (24676, 870480), (24986, 859680), (25792, 832815), (25870, 830304), (25947, 827840), (26784, 801970), (26865, 799552), (28080, 764956), (28656, 749580), (28830, 745056), (29016, 740280), (29760, 721773), (30752, 698490), (30845, 696384), (31044, 691920), (31840, 674622), (32240, 666252), (33480, 641576), (34596, 620880), (35820, 599664), (36270, 592224), (37014, 580320), (37440, 573717), (37479, 573120), (38208, 562185), (38440, 558792), (38688, 555210), (38805, 553536), (41392, 518940), (42984, 499720), (43245, 496704), (43524, 493520), (44640, 481182), (46128, 465660), (46566, 461280), (47760, 449748), (48360, 444168), (49352, 435240), (49972, 429840), (51740, 415152), (51894, 413920), (53568, 400985), (53730, 399776), (54405, 394816), (55521, 386880), (56160, 382478), (57312, 374790), (57660, 372528), (58032, 370140), (61504, 349245), (61690, 348192), (62088, 345960), (62465, 343872), (63680, 337311), (64480, 333126), (66960, 320788), (69192, 310440), (69849, 307520), (71640, 299832), (72540, 296112), (74028, 290160), (74958, 286560), (76880, 279396), (77376, 277605), (77610, 276768), (80197, 267840), (82784, 259470), (85968, 249860), (86490, 248352), (87048, 246760), (89280, 240591), (92256, 232830), (92535, 232128), (93132, 230640), (95520, 224874), (96720, 222084), (98704, 217620), (99944, 214920), (103480, 207576), (103788, 206960), (107460, 199888), (108810, 197408), (111042, 193440), (112320, 191239), (112437, 191040), (114624, 187395), (115320, 186264), (116064, 185070), (116415, 184512), (123380, 174096), (124176, 172980), (124930, 171936), (128960, 166563), (129735, 165568), (133920, 160394), (138384, 155220), (139698, 153760), (143280, 149916), (145080, 148056)]