21114362880

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:457

約数の個数: 704

約数和(自身を含む): 83635507200

約数和(自身を除く): 62521144320

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, 128, 130, 135, 144, 155, 156, 160, 180, 186, 192, 195, 208, 216, 234, 240, 248, 256, 260, 270, 279, 288, 310, 312, 320, 351, 360, 372, 379, 384, 390, 403, 416, 432, 465, 468, 480, 496, 512, 520, 540, 558, 576, 585, 620, 624, 640, 702, 720, 744, 758, 768, 780, 806, 832, 837, 864, 930, 936, 960, 992, 1024, 1040, 1080, 1116, 1137, 1152, 1170, 1209, 1240, 1248, 1280, 1395, 1404, 1440, 1488, 1516, 1536, 1560, 1612, 1664, 1674, 1728, 1755, 1860, 1872, 1895, 1920, 1984, 2015, 2080, 2160, 2232, 2274, 2304, 2340, 2418, 2480, 2496, 2560, 2790, 2808, 2880, 2976, 3032, 3072, 3120, 3224, 3328, 3348, 3411, 3456, 3510, 3627, 3720, 3744, 3790, 3840, 3968, 4030, 4160, 4185, 4320, 4464, 4548, 4608, 4680, 4836, 4927, 4960, 4992, 5120, 5580, 5616, 5685, 5760, 5952, 6045, 6064, 6240, 6448, 6656, 6696, 6822, 6912, 7020, 7254, 7440, 7488, 7580, 7680, 7936, 8060, 8320, 8370, 8640, 8928, 9096, 9216, 9360, 9672, 9854, 9920, 9984, 10233, 10881, 11160, 11232, 11370, 11520, 11749, 11904, 12090, 12128, 12480, 12896, 13312, 13392, 13644, 13824, 14040, 14508, 14781, 14880, 14976, 15160, 15360, 15872, 16120, 16640, 16740, 17055, 17280, 17856, 18135, 18192, 18720, 19344, 19708, 19840, 19968, 20466, 21762, 22320, 22464, 22740, 23040, 23498, 23808, 24180, 24256, 24635, 24960, 25792, 26784, 27288, 27648, 28080, 29016, 29562, 29760, 29952, 30320, 31744, 32240, 33280, 33480, 34110, 34560, 35247, 35712, 36270, 36384, 37440, 38688, 39416, 39680, 39936, 40932, 43524, 44343, 44640, 44928, 45480, 46080, 46996, 47616, 48360, 48512, 49270, 49920, 51165, 51584, 53568, 54405, 54576, 56160, 58032, 58745, 59124, 59520, 59904, 60640, 64480, 66560, 66960, 68220, 69120, 70494, 71424, 72540, 72768, 73905, 74880, 77376, 78832, 79360, 81864, 87048, 88686, 89280, 89856, 90960, 93992, 95232, 96720, 97024, 98540, 99840, 102330, 103168, 105741, 107136, 108810, 109152, 112320, 116064, 117490, 118248, 119040, 119808, 121280, 128960, 133029, 133920, 136440, 138240, 140988, 142848, 145080, 145536, 147810, 149760, 152737, 154752, 157664, 158720, 163728, 174096, 176235, 177372, 178560, 179712, 181920, 187984, 193440, 194048, 197080, 199680, 204660, 206336, 211482, 214272, 217620, 218304, 221715, 224640, 232128, 234980, 236496, 238080, 242560, 257920, 266058, 267840, 272880, 281976, 285696, 290160, 291072, 295620, 299520, 305474, 309504, 315328, 317223, 327456, 348192, 352470, 354744, 357120, 359424, 363840, 375968, 386880, 388096, 394160, 409320, 412672, 422964, 428544, 435240, 436608, 443430, 449280, 458211, 464256, 469960, 472992, 476160, 485120, 515840, 528705, 532116, 535680, 545760, 563952, 580320, 582144, 591240, 599040, 610948, 619008, 630656, 634446, 654912, 665145, 696384, 704940, 709488, 714240, 727680, 751936, 763685, 773760, 788320, 818640, 845928, 857088, 870480, 873216, 886860, 898560, 916422, 928512, 939920, 945984, 970240, 1031680, 1057410, 1064232, 1071360, 1091520, 1127904, 1160640, 1164288, 1182480, 1221896, 1238016, 1261312, 1268892, 1309824, 1330290, 1374633, 1392768, 1409880, 1418976, 1428480, 1455360, 1503872, 1527370, 1547520, 1576640, 1586115, 1637280, 1691856, 1740960, 1746432, 1773720, 1797120, 1832844, 1857024, 1879840, 1891968, 1940480, 2063360, 2114820, 2128464, 2142720, 2183040, 2255808, 2291055, 2321280, 2364960, 2443792, 2522624, 2537784, 2619648, 2660580, 2749266, 2785536, 2819760, 2837952, 2910720, 3007744, 3054740, 3095040, 3153280, 3172230, 3274560, 3383712, 3481920, 3492864, 3547440, 3665688, 3714048, 3759680, 3783936, 4123899, 4229640, 4256928, 4285440, 4366080, 4511616, 4582110, 4642560, 4729920, 4887584, 5045248, 5075568, 5239296, 5321160, 5498532, 5571072, 5639520, 5675904, 5821440, 6015488, 6109480, 6190080, 6306560, 6344460, 6549120, 6767424, 6873165, 6963840, 7094880, 7331376, 7519360, 7567872, 8247798, 8459280, 8513856, 8732160, 9023232, 9164220, 9285120, 9459840, 9775168, 10151136, 10478592, 10642320, 10997064, 11142144, 11279040, 11351808, 12030976, 12218960, 12613120, 12688920, 13098240, 13534848, 13746330, 13927680, 14189760, 14662752, 15038720, 15135744, 16495596, 16918560, 17027712, 17464320, 18046464, 18328440, 18570240, 18919680, 19550336, 20302272, 20619495, 21284640, 21994128, 22558080, 22703616, 24437920, 25226240, 25377840, 26196480, 27069696, 27492660, 27855360, 28379520, 29325504, 30077440, 32991192, 33837120, 34055424, 36092928, 36656880, 37839360, 39100672, 40604544, 41238990, 42569280, 43988256, 45116160, 45407232, 48875840, 50755680, 52392960, 54139392, 54985320, 55710720, 56759040, 58651008, 60154880, 65982384, 67674240, 68110848, 73313760, 75678720, 78201344, 81209088, 82477980, 85138560, 87976512, 90232320, 97751680, 101511360, 108278784, 109970640, 113518080, 117302016, 131964768, 135348480, 136221696, 146627520, 156402688, 162418176, 164955960, 170277120, 175953024, 180464640, 195503360, 203022720, 219941280, 227036160, 234604032, 263929536, 270696960, 293255040, 324836352, 329911920, 340554240, 351906048, 391006720, 406045440, 439882560, 469208064, 527859072, 541393920, 586510080, 659823840, 681108480, 703812096, 782013440, 812090880, 879765120, 1055718144, 1173020160, 1319647680, 1407624192, 1624181760, 1759530240, 2111436288, 2346040320, 2639295360, 3519060480, 4222872576, 5278590720, 7038120960, 10557181440, 21114362880]

約数ペア:

[(1, 21114362880), (2, 10557181440), (3, 7038120960), (4, 5278590720), (5, 4222872576), (6, 3519060480), (8, 2639295360), (9, 2346040320), (10, 2111436288), (12, 1759530240), (13, 1624181760), (15, 1407624192), (16, 1319647680), (18, 1173020160), (20, 1055718144), (24, 879765120), (26, 812090880), (27, 782013440), (30, 703812096), (31, 681108480), (32, 659823840), (36, 586510080), (39, 541393920), (40, 527859072), (45, 469208064), (48, 439882560), (52, 406045440), (54, 391006720), (60, 351906048), (62, 340554240), (64, 329911920), (65, 324836352), (72, 293255040), (78, 270696960), (80, 263929536), (90, 234604032), (93, 227036160), (96, 219941280), (104, 203022720), (108, 195503360), (117, 180464640), (120, 175953024), (124, 170277120), (128, 164955960), (130, 162418176), (135, 156402688), (144, 146627520), (155, 136221696), (156, 135348480), (160, 131964768), (180, 117302016), (186, 113518080), (192, 109970640), (195, 108278784), (208, 101511360), (216, 97751680), (234, 90232320), (240, 87976512), (248, 85138560), (256, 82477980), (260, 81209088), (270, 78201344), (279, 75678720), (288, 73313760), (310, 68110848), (312, 67674240), (320, 65982384), (351, 60154880), (360, 58651008), (372, 56759040), (379, 55710720), (384, 54985320), (390, 54139392), (403, 52392960), (416, 50755680), (432, 48875840), (465, 45407232), (468, 45116160), (480, 43988256), (496, 42569280), (512, 41238990), (520, 40604544), (540, 39100672), (558, 37839360), (576, 36656880), (585, 36092928), (620, 34055424), (624, 33837120), (640, 32991192), (702, 30077440), (720, 29325504), (744, 28379520), (758, 27855360), (768, 27492660), (780, 27069696), (806, 26196480), (832, 25377840), (837, 25226240), (864, 24437920), (930, 22703616), (936, 22558080), (960, 21994128), (992, 21284640), (1024, 20619495), (1040, 20302272), (1080, 19550336), (1116, 18919680), (1137, 18570240), (1152, 18328440), (1170, 18046464), (1209, 17464320), (1240, 17027712), (1248, 16918560), (1280, 16495596), (1395, 15135744), (1404, 15038720), (1440, 14662752), (1488, 14189760), (1516, 13927680), (1536, 13746330), (1560, 13534848), (1612, 13098240), (1664, 12688920), (1674, 12613120), (1728, 12218960), (1755, 12030976), (1860, 11351808), (1872, 11279040), (1895, 11142144), (1920, 10997064), (1984, 10642320), (2015, 10478592), (2080, 10151136), (2160, 9775168), (2232, 9459840), (2274, 9285120), (2304, 9164220), (2340, 9023232), (2418, 8732160), (2480, 8513856), (2496, 8459280), (2560, 8247798), (2790, 7567872), (2808, 7519360), (2880, 7331376), (2976, 7094880), (3032, 6963840), (3072, 6873165), (3120, 6767424), (3224, 6549120), (3328, 6344460), (3348, 6306560), (3411, 6190080), (3456, 6109480), (3510, 6015488), (3627, 5821440), (3720, 5675904), (3744, 5639520), (3790, 5571072), (3840, 5498532), (3968, 5321160), (4030, 5239296), (4160, 5075568), (4185, 5045248), (4320, 4887584), (4464, 4729920), (4548, 4642560), (4608, 4582110), (4680, 4511616), (4836, 4366080), (4927, 4285440), (4960, 4256928), (4992, 4229640), (5120, 4123899), (5580, 3783936), (5616, 3759680), (5685, 3714048), (5760, 3665688), (5952, 3547440), (6045, 3492864), (6064, 3481920), (6240, 3383712), (6448, 3274560), (6656, 3172230), (6696, 3153280), (6822, 3095040), (6912, 3054740), (7020, 3007744), (7254, 2910720), (7440, 2837952), (7488, 2819760), (7580, 2785536), (7680, 2749266), (7936, 2660580), (8060, 2619648), (8320, 2537784), (8370, 2522624), (8640, 2443792), (8928, 2364960), (9096, 2321280), (9216, 2291055), (9360, 2255808), (9672, 2183040), (9854, 2142720), (9920, 2128464), (9984, 2114820), (10233, 2063360), (10881, 1940480), (11160, 1891968), (11232, 1879840), (11370, 1857024), (11520, 1832844), (11749, 1797120), (11904, 1773720), (12090, 1746432), (12128, 1740960), (12480, 1691856), (12896, 1637280), (13312, 1586115), (13392, 1576640), (13644, 1547520), (13824, 1527370), (14040, 1503872), (14508, 1455360), (14781, 1428480), (14880, 1418976), (14976, 1409880), (15160, 1392768), (15360, 1374633), (15872, 1330290), (16120, 1309824), (16640, 1268892), (16740, 1261312), (17055, 1238016), (17280, 1221896), (17856, 1182480), (18135, 1164288), (18192, 1160640), (18720, 1127904), (19344, 1091520), (19708, 1071360), (19840, 1064232), (19968, 1057410), (20466, 1031680), (21762, 970240), (22320, 945984), (22464, 939920), (22740, 928512), (23040, 916422), (23498, 898560), (23808, 886860), (24180, 873216), (24256, 870480), (24635, 857088), (24960, 845928), (25792, 818640), (26784, 788320), (27288, 773760), (27648, 763685), (28080, 751936), (29016, 727680), (29562, 714240), (29760, 709488), (29952, 704940), (30320, 696384), (31744, 665145), (32240, 654912), (33280, 634446), (33480, 630656), (34110, 619008), (34560, 610948), (35247, 599040), (35712, 591240), (36270, 582144), (36384, 580320), (37440, 563952), (38688, 545760), (39416, 535680), (39680, 532116), (39936, 528705), (40932, 515840), (43524, 485120), (44343, 476160), (44640, 472992), (44928, 469960), (45480, 464256), (46080, 458211), (46996, 449280), (47616, 443430), (48360, 436608), (48512, 435240), (49270, 428544), (49920, 422964), (51165, 412672), (51584, 409320), (53568, 394160), (54405, 388096), (54576, 386880), (56160, 375968), (58032, 363840), (58745, 359424), (59124, 357120), (59520, 354744), (59904, 352470), (60640, 348192), (64480, 327456), (66560, 317223), (66960, 315328), (68220, 309504), (69120, 305474), (70494, 299520), (71424, 295620), (72540, 291072), (72768, 290160), (73905, 285696), (74880, 281976), (77376, 272880), (78832, 267840), (79360, 266058), (81864, 257920), (87048, 242560), (88686, 238080), (89280, 236496), (89856, 234980), (90960, 232128), (93992, 224640), (95232, 221715), (96720, 218304), (97024, 217620), (98540, 214272), (99840, 211482), (102330, 206336), (103168, 204660), (105741, 199680), (107136, 197080), (108810, 194048), (109152, 193440), (112320, 187984), (116064, 181920), (117490, 179712), (118248, 178560), (119040, 177372), (119808, 176235), (121280, 174096), (128960, 163728), (133029, 158720), (133920, 157664), (136440, 154752), (138240, 152737), (140988, 149760), (142848, 147810), (145080, 145536)]