21861350784

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^3$

素因数の和:140

約数の個数: 576

約数和(自身を含む): 81435070080

約数和(自身を除く): 59573719296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 31, 32, 36, 39, 42, 48, 49, 52, 56, 62, 63, 64, 72, 78, 84, 91, 93, 96, 98, 104, 112, 117, 124, 126, 128, 144, 147, 156, 168, 182, 186, 192, 196, 208, 217, 224, 234, 248, 252, 273, 279, 288, 294, 312, 336, 364, 372, 384, 392, 403, 416, 434, 441, 448, 468, 496, 504, 546, 558, 576, 588, 624, 637, 651, 672, 728, 744, 784, 806, 819, 832, 868, 882, 896, 936, 961, 992, 1008, 1092, 1116, 1152, 1176, 1209, 1248, 1274, 1302, 1344, 1456, 1488, 1519, 1568, 1612, 1638, 1664, 1736, 1764, 1872, 1911, 1922, 1953, 1984, 2016, 2184, 2232, 2352, 2418, 2496, 2548, 2604, 2688, 2821, 2883, 2912, 2976, 3038, 3136, 3224, 3276, 3472, 3528, 3627, 3744, 3822, 3844, 3906, 3968, 4032, 4368, 4464, 4557, 4704, 4836, 4992, 5096, 5208, 5642, 5733, 5766, 5824, 5952, 6076, 6272, 6448, 6552, 6727, 6944, 7056, 7254, 7488, 7644, 7688, 7812, 8064, 8463, 8649, 8736, 8928, 9114, 9408, 9672, 10192, 10416, 11284, 11466, 11532, 11648, 11904, 12152, 12493, 12896, 13104, 13454, 13671, 13888, 14112, 14508, 14976, 15288, 15376, 15624, 16926, 17298, 17472, 17856, 18228, 18816, 19344, 19747, 20181, 20384, 20832, 22568, 22932, 23064, 24304, 24986, 25389, 25792, 26208, 26908, 27342, 27776, 28224, 29016, 29791, 30576, 30752, 31248, 33852, 34596, 34944, 35712, 36456, 37479, 38688, 39494, 40362, 40768, 41664, 45136, 45864, 46128, 47089, 48608, 49972, 50778, 51584, 52416, 53816, 54684, 56448, 58032, 59241, 59582, 60543, 61152, 61504, 62496, 67704, 69192, 72912, 74958, 77376, 78988, 80724, 81536, 83328, 87451, 89373, 90272, 91728, 92256, 94178, 97216, 99944, 101556, 104832, 107632, 109368, 112437, 116064, 118482, 119164, 121086, 122304, 123008, 124992, 135408, 138384, 141267, 145824, 149916, 154752, 157976, 161448, 174902, 177723, 178746, 180544, 183456, 184512, 188356, 194432, 199888, 203112, 208537, 215264, 218736, 224874, 232128, 236964, 238328, 242172, 244608, 249984, 262353, 268119, 270816, 276768, 282534, 291648, 299832, 315952, 322896, 349804, 355446, 357492, 361088, 366912, 369024, 376712, 387283, 399776, 406224, 417074, 423801, 430528, 437472, 449748, 464256, 473928, 476656, 484344, 524706, 536238, 541632, 553536, 565068, 583296, 599664, 612157, 625611, 631904, 645792, 699608, 710892, 714984, 733824, 753424, 774566, 787059, 799552, 812448, 834148, 847602, 861056, 874944, 899496, 947856, 953312, 968688, 1049412, 1072476, 1083264, 1107072, 1130136, 1161849, 1199328, 1224314, 1251222, 1263808, 1291584, 1399216, 1421784, 1429968, 1459759, 1506848, 1549132, 1574118, 1599104, 1624896, 1668296, 1695204, 1749888, 1798992, 1836471, 1876833, 1895712, 1906624, 1937376, 2098824, 2144952, 2260272, 2323698, 2398656, 2448628, 2502444, 2527616, 2583168, 2710981, 2798432, 2843568, 2859936, 2919518, 3013696, 3098264, 3148236, 3249792, 3336592, 3390408, 3485547, 3597984, 3672942, 3753666, 3791424, 3813248, 3874752, 4197648, 4289904, 4379277, 4520544, 4647396, 4797312, 4897256, 5004888, 5421962, 5509413, 5596864, 5687136, 5719872, 5839036, 6027392, 6196528, 6296472, 6673184, 6780816, 6971094, 7195968, 7345884, 7507332, 7582848, 7749504, 8132943, 8395296, 8579808, 8758554, 9041088, 9294792, 9794512, 10009776, 10843924, 11018826, 11193728, 11374272, 11439744, 11678072, 12393056, 12592944, 13137831, 13346368, 13561632, 13942188, 14391936, 14691768, 15014664, 16265886, 16790592, 17159616, 17517108, 18082176, 18589584, 18976867, 19589024, 20019552, 21687848, 22037652, 22748544, 23356144, 24398829, 24786112, 25185888, 26275662, 26692736, 27123264, 27884376, 29383536, 30029328, 32531772, 33581184, 34319232, 35034216, 37179168, 37953734, 39178048, 40039104, 43375696, 44075304, 46712288, 48797658, 49572224, 50371776, 52551324, 54246528, 55768752, 56930601, 58767072, 60058656, 65063544, 70068432, 74358336, 75907468, 78356096, 80078208, 86751392, 88150608, 93424576, 97595316, 100743552, 105102648, 111537504, 113861202, 117534144, 120117312, 130127088, 140136864, 148716672, 151814936, 170791803, 173502784, 176301216, 186849152, 195190632, 210205296, 223075008, 227722404, 235068288, 240234624, 260254176, 280273728, 303629872, 341583606, 347005568, 352602432, 390381264, 420410592, 446150016, 455444808, 520508352, 560547456, 607259744, 683167212, 705204864, 780762528, 840821184, 910889616, 1041016704, 1214519488, 1366334424, 1561525056, 1681642368, 1821779232, 2429038976, 2732668848, 3123050112, 3643558464, 5465337696, 7287116928, 10930675392, 21861350784]

約数ペア:

[(1, 21861350784), (2, 10930675392), (3, 7287116928), (4, 5465337696), (6, 3643558464), (7, 3123050112), (8, 2732668848), (9, 2429038976), (12, 1821779232), (13, 1681642368), (14, 1561525056), (16, 1366334424), (18, 1214519488), (21, 1041016704), (24, 910889616), (26, 840821184), (28, 780762528), (31, 705204864), (32, 683167212), (36, 607259744), (39, 560547456), (42, 520508352), (48, 455444808), (49, 446150016), (52, 420410592), (56, 390381264), (62, 352602432), (63, 347005568), (64, 341583606), (72, 303629872), (78, 280273728), (84, 260254176), (91, 240234624), (93, 235068288), (96, 227722404), (98, 223075008), (104, 210205296), (112, 195190632), (117, 186849152), (124, 176301216), (126, 173502784), (128, 170791803), (144, 151814936), (147, 148716672), (156, 140136864), (168, 130127088), (182, 120117312), (186, 117534144), (192, 113861202), (196, 111537504), (208, 105102648), (217, 100743552), (224, 97595316), (234, 93424576), (248, 88150608), (252, 86751392), (273, 80078208), (279, 78356096), (288, 75907468), (294, 74358336), (312, 70068432), (336, 65063544), (364, 60058656), (372, 58767072), (384, 56930601), (392, 55768752), (403, 54246528), (416, 52551324), (434, 50371776), (441, 49572224), (448, 48797658), (468, 46712288), (496, 44075304), (504, 43375696), (546, 40039104), (558, 39178048), (576, 37953734), (588, 37179168), (624, 35034216), (637, 34319232), (651, 33581184), (672, 32531772), (728, 30029328), (744, 29383536), (784, 27884376), (806, 27123264), (819, 26692736), (832, 26275662), (868, 25185888), (882, 24786112), (896, 24398829), (936, 23356144), (961, 22748544), (992, 22037652), (1008, 21687848), (1092, 20019552), (1116, 19589024), (1152, 18976867), (1176, 18589584), (1209, 18082176), (1248, 17517108), (1274, 17159616), (1302, 16790592), (1344, 16265886), (1456, 15014664), (1488, 14691768), (1519, 14391936), (1568, 13942188), (1612, 13561632), (1638, 13346368), (1664, 13137831), (1736, 12592944), (1764, 12393056), (1872, 11678072), (1911, 11439744), (1922, 11374272), (1953, 11193728), (1984, 11018826), (2016, 10843924), (2184, 10009776), (2232, 9794512), (2352, 9294792), (2418, 9041088), (2496, 8758554), (2548, 8579808), (2604, 8395296), (2688, 8132943), (2821, 7749504), (2883, 7582848), (2912, 7507332), (2976, 7345884), (3038, 7195968), (3136, 6971094), (3224, 6780816), (3276, 6673184), (3472, 6296472), (3528, 6196528), (3627, 6027392), (3744, 5839036), (3822, 5719872), (3844, 5687136), (3906, 5596864), (3968, 5509413), (4032, 5421962), (4368, 5004888), (4464, 4897256), (4557, 4797312), (4704, 4647396), (4836, 4520544), (4992, 4379277), (5096, 4289904), (5208, 4197648), (5642, 3874752), (5733, 3813248), (5766, 3791424), (5824, 3753666), (5952, 3672942), (6076, 3597984), (6272, 3485547), (6448, 3390408), (6552, 3336592), (6727, 3249792), (6944, 3148236), (7056, 3098264), (7254, 3013696), (7488, 2919518), (7644, 2859936), (7688, 2843568), (7812, 2798432), (8064, 2710981), (8463, 2583168), (8649, 2527616), (8736, 2502444), (8928, 2448628), (9114, 2398656), (9408, 2323698), (9672, 2260272), (10192, 2144952), (10416, 2098824), (11284, 1937376), (11466, 1906624), (11532, 1895712), (11648, 1876833), (11904, 1836471), (12152, 1798992), (12493, 1749888), (12896, 1695204), (13104, 1668296), (13454, 1624896), (13671, 1599104), (13888, 1574118), (14112, 1549132), (14508, 1506848), (14976, 1459759), (15288, 1429968), (15376, 1421784), (15624, 1399216), (16926, 1291584), (17298, 1263808), (17472, 1251222), (17856, 1224314), (18228, 1199328), (18816, 1161849), (19344, 1130136), (19747, 1107072), (20181, 1083264), (20384, 1072476), (20832, 1049412), (22568, 968688), (22932, 953312), (23064, 947856), (24304, 899496), (24986, 874944), (25389, 861056), (25792, 847602), (26208, 834148), (26908, 812448), (27342, 799552), (27776, 787059), (28224, 774566), (29016, 753424), (29791, 733824), (30576, 714984), (30752, 710892), (31248, 699608), (33852, 645792), (34596, 631904), (34944, 625611), (35712, 612157), (36456, 599664), (37479, 583296), (38688, 565068), (39494, 553536), (40362, 541632), (40768, 536238), (41664, 524706), (45136, 484344), (45864, 476656), (46128, 473928), (47089, 464256), (48608, 449748), (49972, 437472), (50778, 430528), (51584, 423801), (52416, 417074), (53816, 406224), (54684, 399776), (56448, 387283), (58032, 376712), (59241, 369024), (59582, 366912), (60543, 361088), (61152, 357492), (61504, 355446), (62496, 349804), (67704, 322896), (69192, 315952), (72912, 299832), (74958, 291648), (77376, 282534), (78988, 276768), (80724, 270816), (81536, 268119), (83328, 262353), (87451, 249984), (89373, 244608), (90272, 242172), (91728, 238328), (92256, 236964), (94178, 232128), (97216, 224874), (99944, 218736), (101556, 215264), (104832, 208537), (107632, 203112), (109368, 199888), (112437, 194432), (116064, 188356), (118482, 184512), (119164, 183456), (121086, 180544), (122304, 178746), (123008, 177723), (124992, 174902), (135408, 161448), (138384, 157976), (141267, 154752), (145824, 149916)]