21007848960

素因数分解:

$2^9\times 3^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1$

素因数の和:436

約数の個数: 800

約数和(自身を含む): 88339470912

約数和(自身を除く): 67331621952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 41, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 82, 84, 90, 96, 105, 108, 112, 120, 123, 126, 128, 135, 140, 144, 160, 162, 164, 168, 180, 189, 192, 205, 210, 216, 224, 240, 246, 252, 256, 270, 280, 287, 288, 315, 320, 324, 328, 336, 353, 360, 369, 378, 384, 405, 410, 420, 432, 448, 480, 492, 504, 512, 540, 560, 567, 574, 576, 615, 630, 640, 648, 656, 672, 706, 720, 738, 756, 768, 810, 820, 840, 861, 864, 896, 945, 960, 984, 1008, 1059, 1080, 1107, 1120, 1134, 1148, 1152, 1230, 1260, 1280, 1296, 1312, 1344, 1412, 1435, 1440, 1476, 1512, 1536, 1620, 1640, 1680, 1722, 1728, 1765, 1792, 1845, 1890, 1920, 1968, 2016, 2118, 2160, 2214, 2240, 2268, 2296, 2304, 2460, 2471, 2520, 2560, 2583, 2592, 2624, 2688, 2824, 2835, 2870, 2880, 2952, 3024, 3177, 3240, 3280, 3321, 3360, 3444, 3456, 3530, 3584, 3690, 3780, 3840, 3936, 4032, 4236, 4305, 4320, 4428, 4480, 4536, 4592, 4608, 4920, 4942, 5040, 5166, 5184, 5248, 5295, 5376, 5535, 5648, 5670, 5740, 5760, 5904, 6048, 6354, 6480, 6560, 6642, 6720, 6888, 6912, 7060, 7380, 7413, 7560, 7680, 7749, 7872, 8064, 8472, 8610, 8640, 8856, 8960, 9072, 9184, 9531, 9840, 9884, 10080, 10332, 10368, 10496, 10590, 10752, 11070, 11296, 11340, 11480, 11520, 11808, 12096, 12355, 12708, 12915, 12960, 13120, 13284, 13440, 13776, 13824, 14120, 14473, 14760, 14826, 15120, 15498, 15744, 15885, 16128, 16605, 16944, 17220, 17280, 17712, 17920, 18144, 18368, 19062, 19680, 19768, 20160, 20664, 20736, 20992, 21180, 22140, 22239, 22592, 22680, 22960, 23040, 23247, 23616, 24192, 24710, 25416, 25830, 25920, 26240, 26568, 26880, 27552, 28240, 28593, 28946, 29520, 29652, 30240, 30996, 31488, 31770, 32256, 33210, 33888, 34440, 34560, 35424, 36288, 36736, 37065, 38124, 38745, 39360, 39536, 40320, 41328, 41472, 42360, 43419, 44280, 44478, 45184, 45360, 45920, 46494, 47232, 47655, 48384, 49420, 50832, 51660, 51840, 52480, 53136, 53760, 55104, 56480, 57186, 57892, 59040, 59304, 60480, 61992, 62976, 63540, 66420, 66717, 67776, 68880, 69120, 70848, 72365, 72576, 73472, 74130, 76248, 77490, 78720, 79072, 80640, 82656, 84720, 86838, 88560, 88956, 90368, 90720, 91840, 92988, 94464, 95310, 96768, 98840, 101311, 101664, 103320, 103680, 104960, 106272, 110208, 111195, 112960, 114372, 115784, 116235, 118080, 118608, 120960, 123984, 127080, 130257, 132840, 133434, 135552, 137760, 141696, 142965, 144730, 145152, 146944, 148260, 152496, 154980, 157440, 158144, 161280, 165312, 169440, 173676, 177120, 177912, 180736, 181440, 183680, 185976, 188928, 190620, 197680, 200151, 202622, 203328, 206640, 207360, 212544, 217095, 220416, 222390, 225920, 228744, 231568, 232470, 236160, 237216, 241920, 247968, 254160, 260514, 265680, 266868, 271104, 275520, 283392, 285930, 289460, 290304, 296520, 303933, 304992, 309960, 314880, 316288, 330624, 333585, 338880, 347352, 354240, 355824, 362880, 367360, 371952, 381240, 390771, 395360, 400302, 405244, 406656, 413280, 425088, 434190, 440832, 444780, 451840, 457488, 463136, 464940, 472320, 474432, 483840, 495936, 506555, 508320, 521028, 531360, 533736, 542208, 551040, 566784, 571860, 578920, 593040, 607866, 609984, 619920, 632576, 651285, 661248, 667170, 677760, 694704, 708480, 711648, 725760, 734720, 743904, 762480, 781542, 790720, 800604, 810488, 813312, 826560, 850176, 868380, 889560, 903680, 911799, 914976, 926272, 929880, 944640, 948864, 991872, 1000755, 1013110, 1016640, 1042056, 1062720, 1067472, 1102080, 1143720, 1157840, 1172313, 1186080, 1215732, 1219968, 1239840, 1265152, 1302570, 1322496, 1334340, 1355520, 1389408, 1416960, 1423296, 1451520, 1487808, 1519665, 1524960, 1563084, 1581440, 1601208, 1620976, 1626624, 1653120, 1700352, 1736760, 1779120, 1823598, 1829952, 1852544, 1859760, 1897728, 1953855, 1983744, 2001510, 2026220, 2033280, 2084112, 2125440, 2134944, 2204160, 2287440, 2315680, 2344626, 2372160, 2431464, 2439936, 2479680, 2605140, 2668680, 2711040, 2735397, 2778816, 2833920, 2846592, 2975616, 3039330, 3049920, 3126168, 3162880, 3202416, 3241952, 3306240, 3473520, 3558240, 3647196, 3659904, 3705088, 3719520, 3795456, 3907710, 3967488, 4003020, 4052440, 4066560, 4168224, 4250880, 4269888, 4558995, 4574880, 4631360, 4689252, 4744320, 4862928, 4879872, 4959360, 5210280, 5337360, 5470794, 5557632, 5693184, 5861565, 5951232, 6078660, 6099840, 6252336, 6325760, 6404832, 6483904, 6612480, 6947040, 7116480, 7294392, 7319808, 7410176, 7439040, 7815420, 8006040, 8104880, 8133120, 8206191, 8336448, 8501760, 8539776, 9117990, 9149760, 9262720, 9378504, 9488640, 9725856, 9918720, 10420560, 10674720, 10941588, 11115264, 11386368, 11723130, 11902464, 12157320, 12199680, 12504672, 12809664, 12967808, 13676985, 13894080, 14232960, 14588784, 14639616, 14878080, 15630840, 16012080, 16209760, 16412382, 16672896, 17079552, 18235980, 18299520, 18525440, 18757008, 18977280, 19451712, 19837440, 20841120, 21349440, 21883176, 22230528, 23446260, 24314640, 24399360, 25009344, 25619328, 25935616, 27353970, 27788160, 28465920, 29177568, 29756160, 31261680, 32024160, 32419520, 32824764, 33345792, 34159104, 36471960, 36599040, 37050880, 37514016, 38903424, 41030955, 41682240, 42698880, 43766352, 46892520, 48629280, 50018688, 51238656, 51871232, 54707940, 55576320, 56931840, 58355136, 59512320, 62523360, 64048320, 64839040, 65649528, 66691584, 72943920, 73198080, 75028032, 77806848, 82061910, 83364480, 85397760, 87532704, 93785040, 97258560, 100037376, 102477312, 109415880, 111152640, 116710272, 125046720, 128096640, 129678080, 131299056, 145887840, 150056064, 155613696, 164123820, 166728960, 170795520, 175065408, 187570080, 194517120, 200074752, 218831760, 233420544, 250093440, 256193280, 259356160, 262598112, 291775680, 300112128, 328247640, 333457920, 350130816, 375140160, 389034240, 437663520, 466841088, 500186880, 512386560, 525196224, 583551360, 600224256, 656495280, 700261632, 750280320, 778068480, 875327040, 1000373760, 1050392448, 1167102720, 1312990560, 1400523264, 1500560640, 1750654080, 2100784896, 2334205440, 2625981120, 3001121280, 3501308160, 4201569792, 5251962240, 7002616320, 10503924480, 21007848960]

約数ペア:

[(1, 21007848960), (2, 10503924480), (3, 7002616320), (4, 5251962240), (5, 4201569792), (6, 3501308160), (7, 3001121280), (8, 2625981120), (9, 2334205440), (10, 2100784896), (12, 1750654080), (14, 1500560640), (15, 1400523264), (16, 1312990560), (18, 1167102720), (20, 1050392448), (21, 1000373760), (24, 875327040), (27, 778068480), (28, 750280320), (30, 700261632), (32, 656495280), (35, 600224256), (36, 583551360), (40, 525196224), (41, 512386560), (42, 500186880), (45, 466841088), (48, 437663520), (54, 389034240), (56, 375140160), (60, 350130816), (63, 333457920), (64, 328247640), (70, 300112128), (72, 291775680), (80, 262598112), (81, 259356160), (82, 256193280), (84, 250093440), (90, 233420544), (96, 218831760), (105, 200074752), (108, 194517120), (112, 187570080), (120, 175065408), (123, 170795520), (126, 166728960), (128, 164123820), (135, 155613696), (140, 150056064), (144, 145887840), (160, 131299056), (162, 129678080), (164, 128096640), (168, 125046720), (180, 116710272), (189, 111152640), (192, 109415880), (205, 102477312), (210, 100037376), (216, 97258560), (224, 93785040), (240, 87532704), (246, 85397760), (252, 83364480), (256, 82061910), (270, 77806848), (280, 75028032), (287, 73198080), (288, 72943920), (315, 66691584), (320, 65649528), (324, 64839040), (328, 64048320), (336, 62523360), (353, 59512320), (360, 58355136), (369, 56931840), (378, 55576320), (384, 54707940), (405, 51871232), (410, 51238656), (420, 50018688), (432, 48629280), (448, 46892520), (480, 43766352), (492, 42698880), (504, 41682240), (512, 41030955), (540, 38903424), (560, 37514016), (567, 37050880), (574, 36599040), (576, 36471960), (615, 34159104), (630, 33345792), (640, 32824764), (648, 32419520), (656, 32024160), (672, 31261680), (706, 29756160), (720, 29177568), (738, 28465920), (756, 27788160), (768, 27353970), (810, 25935616), (820, 25619328), (840, 25009344), (861, 24399360), (864, 24314640), (896, 23446260), (945, 22230528), (960, 21883176), (984, 21349440), (1008, 20841120), (1059, 19837440), (1080, 19451712), (1107, 18977280), (1120, 18757008), (1134, 18525440), (1148, 18299520), (1152, 18235980), (1230, 17079552), (1260, 16672896), (1280, 16412382), (1296, 16209760), (1312, 16012080), (1344, 15630840), (1412, 14878080), (1435, 14639616), (1440, 14588784), (1476, 14232960), (1512, 13894080), (1536, 13676985), (1620, 12967808), (1640, 12809664), (1680, 12504672), (1722, 12199680), (1728, 12157320), (1765, 11902464), (1792, 11723130), (1845, 11386368), (1890, 11115264), (1920, 10941588), (1968, 10674720), (2016, 10420560), (2118, 9918720), (2160, 9725856), (2214, 9488640), (2240, 9378504), (2268, 9262720), (2296, 9149760), (2304, 9117990), (2460, 8539776), (2471, 8501760), (2520, 8336448), (2560, 8206191), (2583, 8133120), (2592, 8104880), (2624, 8006040), (2688, 7815420), (2824, 7439040), (2835, 7410176), (2870, 7319808), (2880, 7294392), (2952, 7116480), (3024, 6947040), (3177, 6612480), (3240, 6483904), (3280, 6404832), (3321, 6325760), (3360, 6252336), (3444, 6099840), (3456, 6078660), (3530, 5951232), (3584, 5861565), (3690, 5693184), (3780, 5557632), (3840, 5470794), (3936, 5337360), (4032, 5210280), (4236, 4959360), (4305, 4879872), (4320, 4862928), (4428, 4744320), (4480, 4689252), (4536, 4631360), (4592, 4574880), (4608, 4558995), (4920, 4269888), (4942, 4250880), (5040, 4168224), (5166, 4066560), (5184, 4052440), (5248, 4003020), (5295, 3967488), (5376, 3907710), (5535, 3795456), (5648, 3719520), (5670, 3705088), (5740, 3659904), (5760, 3647196), (5904, 3558240), (6048, 3473520), (6354, 3306240), (6480, 3241952), (6560, 3202416), (6642, 3162880), (6720, 3126168), (6888, 3049920), (6912, 3039330), (7060, 2975616), (7380, 2846592), (7413, 2833920), (7560, 2778816), (7680, 2735397), (7749, 2711040), (7872, 2668680), (8064, 2605140), (8472, 2479680), (8610, 2439936), (8640, 2431464), (8856, 2372160), (8960, 2344626), (9072, 2315680), (9184, 2287440), (9531, 2204160), (9840, 2134944), (9884, 2125440), (10080, 2084112), (10332, 2033280), (10368, 2026220), (10496, 2001510), (10590, 1983744), (10752, 1953855), (11070, 1897728), (11296, 1859760), (11340, 1852544), (11480, 1829952), (11520, 1823598), (11808, 1779120), (12096, 1736760), (12355, 1700352), (12708, 1653120), (12915, 1626624), (12960, 1620976), (13120, 1601208), (13284, 1581440), (13440, 1563084), (13776, 1524960), (13824, 1519665), (14120, 1487808), (14473, 1451520), (14760, 1423296), (14826, 1416960), (15120, 1389408), (15498, 1355520), (15744, 1334340), (15885, 1322496), (16128, 1302570), (16605, 1265152), (16944, 1239840), (17220, 1219968), (17280, 1215732), (17712, 1186080), (17920, 1172313), (18144, 1157840), (18368, 1143720), (19062, 1102080), (19680, 1067472), (19768, 1062720), (20160, 1042056), (20664, 1016640), (20736, 1013110), (20992, 1000755), (21180, 991872), (22140, 948864), (22239, 944640), (22592, 929880), (22680, 926272), (22960, 914976), (23040, 911799), (23247, 903680), (23616, 889560), (24192, 868380), (24710, 850176), (25416, 826560), (25830, 813312), (25920, 810488), (26240, 800604), (26568, 790720), (26880, 781542), (27552, 762480), (28240, 743904), (28593, 734720), (28946, 725760), (29520, 711648), (29652, 708480), (30240, 694704), (30996, 677760), (31488, 667170), (31770, 661248), (32256, 651285), (33210, 632576), (33888, 619920), (34440, 609984), (34560, 607866), (35424, 593040), (36288, 578920), (36736, 571860), (37065, 566784), (38124, 551040), (38745, 542208), (39360, 533736), (39536, 531360), (40320, 521028), (41328, 508320), (41472, 506555), (42360, 495936), (43419, 483840), (44280, 474432), (44478, 472320), (45184, 464940), (45360, 463136), (45920, 457488), (46494, 451840), (47232, 444780), (47655, 440832), (48384, 434190), (49420, 425088), (50832, 413280), (51660, 406656), (51840, 405244), (52480, 400302), (53136, 395360), (53760, 390771), (55104, 381240), (56480, 371952), (57186, 367360), (57892, 362880), (59040, 355824), (59304, 354240), (60480, 347352), (61992, 338880), (62976, 333585), (63540, 330624), (66420, 316288), (66717, 314880), (67776, 309960), (68880, 304992), (69120, 303933), (70848, 296520), (72365, 290304), (72576, 289460), (73472, 285930), (74130, 283392), (76248, 275520), (77490, 271104), (78720, 266868), (79072, 265680), (80640, 260514), (82656, 254160), (84720, 247968), (86838, 241920), (88560, 237216), (88956, 236160), (90368, 232470), (90720, 231568), (91840, 228744), (92988, 225920), (94464, 222390), (95310, 220416), (96768, 217095), (98840, 212544), (101311, 207360), (101664, 206640), (103320, 203328), (103680, 202622), (104960, 200151), (106272, 197680), (110208, 190620), (111195, 188928), (112960, 185976), (114372, 183680), (115784, 181440), (116235, 180736), (118080, 177912), (118608, 177120), (120960, 173676), (123984, 169440), (127080, 165312), (130257, 161280), (132840, 158144), (133434, 157440), (135552, 154980), (137760, 152496), (141696, 148260), (142965, 146944), (144730, 145152)]