21703610880

素因数分解:

$2^9\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1447}}^1$

素因数の和:1517

約数の個数: 640

約数和(自身を含む): 91011317760

約数和(自身を除く): 69307706880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 105, 108, 112, 120, 124, 126, 128, 135, 140, 144, 155, 160, 168, 180, 186, 189, 192, 210, 216, 217, 224, 240, 248, 252, 256, 270, 279, 280, 288, 310, 315, 320, 336, 360, 372, 378, 384, 420, 432, 434, 448, 465, 480, 496, 504, 512, 540, 558, 560, 576, 620, 630, 640, 651, 672, 720, 744, 756, 768, 837, 840, 864, 868, 896, 930, 945, 960, 992, 1008, 1080, 1085, 1116, 1120, 1152, 1240, 1260, 1280, 1302, 1344, 1395, 1440, 1447, 1488, 1512, 1536, 1674, 1680, 1728, 1736, 1792, 1860, 1890, 1920, 1953, 1984, 2016, 2160, 2170, 2232, 2240, 2304, 2480, 2520, 2560, 2604, 2688, 2790, 2880, 2894, 2976, 3024, 3255, 3348, 3360, 3456, 3472, 3584, 3720, 3780, 3840, 3906, 3968, 4032, 4185, 4320, 4340, 4341, 4464, 4480, 4608, 4960, 5040, 5208, 5376, 5580, 5760, 5788, 5859, 5952, 6048, 6510, 6696, 6720, 6912, 6944, 7235, 7440, 7560, 7680, 7812, 7936, 8064, 8370, 8640, 8680, 8682, 8928, 8960, 9765, 9920, 10080, 10129, 10416, 10752, 11160, 11520, 11576, 11718, 11904, 12096, 13020, 13023, 13392, 13440, 13824, 13888, 14470, 14880, 15120, 15624, 15872, 16128, 16740, 17280, 17360, 17364, 17856, 17920, 19530, 19840, 20160, 20258, 20832, 21705, 22320, 23040, 23152, 23436, 23808, 24192, 26040, 26046, 26784, 26880, 27776, 28940, 29295, 29760, 30240, 30387, 31248, 32256, 33480, 34560, 34720, 34728, 35712, 39060, 39069, 39680, 40320, 40516, 41664, 43410, 44640, 44857, 46304, 46872, 47616, 48384, 50645, 52080, 52092, 53568, 53760, 55552, 57880, 58590, 59520, 60480, 60774, 62496, 65115, 66960, 69120, 69440, 69456, 71424, 78120, 78138, 79360, 80640, 81032, 83328, 86820, 89280, 89714, 91161, 92608, 93744, 96768, 101290, 104160, 104184, 107136, 111104, 115760, 117180, 119040, 120960, 121548, 124992, 130230, 133920, 134571, 138880, 138912, 142848, 151935, 156240, 156276, 161280, 162064, 166656, 173640, 178560, 179428, 182322, 185216, 187488, 195345, 202580, 208320, 208368, 214272, 224285, 231520, 234360, 238080, 241920, 243096, 249984, 260460, 267840, 269142, 273483, 277760, 277824, 303870, 312480, 312552, 313999, 324128, 333312, 347280, 357120, 358856, 364644, 370432, 374976, 390690, 403713, 405160, 416640, 416736, 428544, 448570, 455805, 463040, 468720, 483840, 486192, 499968, 520920, 535680, 538284, 546966, 555520, 555648, 607740, 624960, 625104, 627998, 648256, 672855, 694560, 714240, 717712, 729288, 740864, 749952, 781380, 807426, 810320, 833280, 833472, 897140, 911610, 926080, 937440, 941997, 972384, 999936, 1041840, 1071360, 1076568, 1093932, 1111296, 1211139, 1215480, 1249920, 1250208, 1255996, 1296512, 1345710, 1367415, 1389120, 1435424, 1458576, 1499904, 1562760, 1569995, 1614852, 1620640, 1666560, 1666944, 1794280, 1823220, 1852160, 1874880, 1883994, 1944768, 2018565, 2083680, 2142720, 2153136, 2187864, 2222592, 2422278, 2430960, 2499840, 2500416, 2511992, 2593024, 2691420, 2734830, 2778240, 2825991, 2870848, 2917152, 2999808, 3125520, 3139990, 3229704, 3241280, 3333888, 3588560, 3646440, 3704320, 3749760, 3767988, 3889536, 4037130, 4167360, 4306272, 4375728, 4709985, 4844556, 4861920, 4999680, 5000832, 5023984, 5186048, 5382840, 5469660, 5556480, 5651982, 5741696, 5834304, 6055695, 6251040, 6279980, 6459408, 6482560, 6667776, 7177120, 7292880, 7499520, 7535976, 7779072, 8074260, 8334720, 8477973, 8612544, 8751456, 9419970, 9689112, 9723840, 10001664, 10047968, 10765680, 10939320, 11112960, 11303964, 11483392, 11668608, 12111390, 12502080, 12559960, 12918816, 12965120, 14129955, 14354240, 14585760, 14999040, 15071952, 15558144, 16148520, 16669440, 16955946, 17225088, 17502912, 18839940, 19378224, 19447680, 20003328, 20095936, 21531360, 21878640, 22607928, 22966784, 23337216, 24222780, 25004160, 25119920, 25837632, 25930240, 28259910, 28708480, 29171520, 30143904, 32297040, 33338880, 33911892, 34450176, 35005824, 37679880, 38756448, 38895360, 40191872, 42389865, 43062720, 43757280, 45215856, 46674432, 48445560, 50008320, 50239840, 51675264, 56519820, 57416960, 58343040, 60287808, 64594080, 67823784, 68900352, 70011648, 75359760, 77512896, 77790720, 80383744, 84779730, 86125440, 87514560, 90431712, 96891120, 100016640, 100479680, 103350528, 113039640, 114833920, 116686080, 120575616, 129188160, 135647568, 140023296, 150719520, 155025792, 160767488, 169559460, 172250880, 175029120, 180863424, 193782240, 200959360, 206701056, 226079280, 233372160, 241151232, 258376320, 271295136, 301439040, 310051584, 339118920, 344501760, 350058240, 361726848, 387564480, 401918720, 452158560, 482302464, 516752640, 542590272, 602878080, 620103168, 678237840, 700116480, 723453696, 775128960, 803837440, 904317120, 1033505280, 1085180544, 1205756160, 1356475680, 1446907392, 1550257920, 1808634240, 2170361088, 2411512320, 2712951360, 3100515840, 3617268480, 4340722176, 5425902720, 7234536960, 10851805440, 21703610880]

約数ペア:

[(1, 21703610880), (2, 10851805440), (3, 7234536960), (4, 5425902720), (5, 4340722176), (6, 3617268480), (7, 3100515840), (8, 2712951360), (9, 2411512320), (10, 2170361088), (12, 1808634240), (14, 1550257920), (15, 1446907392), (16, 1356475680), (18, 1205756160), (20, 1085180544), (21, 1033505280), (24, 904317120), (27, 803837440), (28, 775128960), (30, 723453696), (31, 700116480), (32, 678237840), (35, 620103168), (36, 602878080), (40, 542590272), (42, 516752640), (45, 482302464), (48, 452158560), (54, 401918720), (56, 387564480), (60, 361726848), (62, 350058240), (63, 344501760), (64, 339118920), (70, 310051584), (72, 301439040), (80, 271295136), (84, 258376320), (90, 241151232), (93, 233372160), (96, 226079280), (105, 206701056), (108, 200959360), (112, 193782240), (120, 180863424), (124, 175029120), (126, 172250880), (128, 169559460), (135, 160767488), (140, 155025792), (144, 150719520), (155, 140023296), (160, 135647568), (168, 129188160), (180, 120575616), (186, 116686080), (189, 114833920), (192, 113039640), (210, 103350528), (216, 100479680), (217, 100016640), (224, 96891120), (240, 90431712), (248, 87514560), (252, 86125440), (256, 84779730), (270, 80383744), (279, 77790720), (280, 77512896), (288, 75359760), (310, 70011648), (315, 68900352), (320, 67823784), (336, 64594080), (360, 60287808), (372, 58343040), (378, 57416960), (384, 56519820), (420, 51675264), (432, 50239840), (434, 50008320), (448, 48445560), (465, 46674432), (480, 45215856), (496, 43757280), (504, 43062720), (512, 42389865), (540, 40191872), (558, 38895360), (560, 38756448), (576, 37679880), (620, 35005824), (630, 34450176), (640, 33911892), (651, 33338880), (672, 32297040), (720, 30143904), (744, 29171520), (756, 28708480), (768, 28259910), (837, 25930240), (840, 25837632), (864, 25119920), (868, 25004160), (896, 24222780), (930, 23337216), (945, 22966784), (960, 22607928), (992, 21878640), (1008, 21531360), (1080, 20095936), (1085, 20003328), (1116, 19447680), (1120, 19378224), (1152, 18839940), (1240, 17502912), (1260, 17225088), (1280, 16955946), (1302, 16669440), (1344, 16148520), (1395, 15558144), (1440, 15071952), (1447, 14999040), (1488, 14585760), (1512, 14354240), (1536, 14129955), (1674, 12965120), (1680, 12918816), (1728, 12559960), (1736, 12502080), (1792, 12111390), (1860, 11668608), (1890, 11483392), (1920, 11303964), (1953, 11112960), (1984, 10939320), (2016, 10765680), (2160, 10047968), (2170, 10001664), (2232, 9723840), (2240, 9689112), (2304, 9419970), (2480, 8751456), (2520, 8612544), (2560, 8477973), (2604, 8334720), (2688, 8074260), (2790, 7779072), (2880, 7535976), (2894, 7499520), (2976, 7292880), (3024, 7177120), (3255, 6667776), (3348, 6482560), (3360, 6459408), (3456, 6279980), (3472, 6251040), (3584, 6055695), (3720, 5834304), (3780, 5741696), (3840, 5651982), (3906, 5556480), (3968, 5469660), (4032, 5382840), (4185, 5186048), (4320, 5023984), (4340, 5000832), (4341, 4999680), (4464, 4861920), (4480, 4844556), (4608, 4709985), (4960, 4375728), (5040, 4306272), (5208, 4167360), (5376, 4037130), (5580, 3889536), (5760, 3767988), (5788, 3749760), (5859, 3704320), (5952, 3646440), (6048, 3588560), (6510, 3333888), (6696, 3241280), (6720, 3229704), (6912, 3139990), (6944, 3125520), (7235, 2999808), (7440, 2917152), (7560, 2870848), (7680, 2825991), (7812, 2778240), (7936, 2734830), (8064, 2691420), (8370, 2593024), (8640, 2511992), (8680, 2500416), (8682, 2499840), (8928, 2430960), (8960, 2422278), (9765, 2222592), (9920, 2187864), (10080, 2153136), (10129, 2142720), (10416, 2083680), (10752, 2018565), (11160, 1944768), (11520, 1883994), (11576, 1874880), (11718, 1852160), (11904, 1823220), (12096, 1794280), (13020, 1666944), (13023, 1666560), (13392, 1620640), (13440, 1614852), (13824, 1569995), (13888, 1562760), (14470, 1499904), (14880, 1458576), (15120, 1435424), (15624, 1389120), (15872, 1367415), (16128, 1345710), (16740, 1296512), (17280, 1255996), (17360, 1250208), (17364, 1249920), (17856, 1215480), (17920, 1211139), (19530, 1111296), (19840, 1093932), (20160, 1076568), (20258, 1071360), (20832, 1041840), (21705, 999936), (22320, 972384), (23040, 941997), (23152, 937440), (23436, 926080), (23808, 911610), (24192, 897140), (26040, 833472), (26046, 833280), (26784, 810320), (26880, 807426), (27776, 781380), (28940, 749952), (29295, 740864), (29760, 729288), (30240, 717712), (30387, 714240), (31248, 694560), (32256, 672855), (33480, 648256), (34560, 627998), (34720, 625104), (34728, 624960), (35712, 607740), (39060, 555648), (39069, 555520), (39680, 546966), (40320, 538284), (40516, 535680), (41664, 520920), (43410, 499968), (44640, 486192), (44857, 483840), (46304, 468720), (46872, 463040), (47616, 455805), (48384, 448570), (50645, 428544), (52080, 416736), (52092, 416640), (53568, 405160), (53760, 403713), (55552, 390690), (57880, 374976), (58590, 370432), (59520, 364644), (60480, 358856), (60774, 357120), (62496, 347280), (65115, 333312), (66960, 324128), (69120, 313999), (69440, 312552), (69456, 312480), (71424, 303870), (78120, 277824), (78138, 277760), (79360, 273483), (80640, 269142), (81032, 267840), (83328, 260460), (86820, 249984), (89280, 243096), (89714, 241920), (91161, 238080), (92608, 234360), (93744, 231520), (96768, 224285), (101290, 214272), (104160, 208368), (104184, 208320), (107136, 202580), (111104, 195345), (115760, 187488), (117180, 185216), (119040, 182322), (120960, 179428), (121548, 178560), (124992, 173640), (130230, 166656), (133920, 162064), (134571, 161280), (138880, 156276), (138912, 156240), (142848, 151935)]