21072121056

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{379}}^1$

素因数の和:751

約数の個数: 384

約数和(自身を含む): 73084032000

約数和(自身を除く): 52011910944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 32, 36, 42, 48, 54, 56, 58, 63, 72, 84, 87, 96, 108, 112, 116, 126, 144, 168, 174, 189, 203, 216, 224, 232, 252, 261, 288, 317, 336, 348, 378, 379, 406, 432, 464, 504, 522, 609, 634, 672, 696, 756, 758, 783, 812, 864, 928, 951, 1008, 1044, 1137, 1218, 1268, 1392, 1512, 1516, 1566, 1624, 1827, 1902, 2016, 2088, 2219, 2274, 2436, 2536, 2653, 2784, 2853, 3024, 3032, 3132, 3248, 3411, 3654, 3804, 4176, 4438, 4548, 4872, 5072, 5306, 5481, 5706, 6048, 6064, 6264, 6496, 6657, 6822, 7308, 7608, 7959, 8352, 8559, 8876, 9096, 9193, 9744, 10144, 10233, 10612, 10962, 10991, 11412, 12128, 12528, 13314, 13644, 14616, 15216, 15918, 17118, 17752, 18192, 18386, 19488, 19971, 20466, 21224, 21924, 21982, 22824, 23877, 25056, 26628, 27288, 27579, 29232, 30432, 31836, 32973, 34236, 35504, 36384, 36772, 39942, 40932, 42448, 43848, 43964, 45648, 47754, 53256, 54576, 55158, 58464, 59913, 63672, 64351, 65946, 68472, 71008, 71631, 73544, 76937, 79884, 81864, 82737, 84896, 87696, 87928, 91296, 95508, 98919, 106512, 109152, 110316, 119826, 120143, 127344, 128702, 131892, 136944, 143262, 147088, 153874, 159768, 163728, 165474, 175392, 175856, 191016, 193053, 197838, 213024, 220632, 230811, 239652, 240286, 248211, 254688, 257404, 263784, 273888, 286524, 294176, 296757, 307748, 319536, 327456, 330948, 351712, 360429, 382032, 386106, 395676, 441264, 461622, 479304, 480572, 496422, 514808, 527568, 573048, 579159, 593514, 615496, 639072, 661896, 692433, 720858, 764064, 772212, 791352, 841001, 882528, 923244, 958608, 961144, 992844, 1029616, 1055136, 1081287, 1146096, 1158318, 1187028, 1230992, 1323792, 1384866, 1441716, 1544424, 1582704, 1682002, 1737477, 1846488, 1917216, 1922288, 1985688, 2059232, 2077299, 2162574, 2292192, 2316636, 2374056, 2461984, 2523003, 2647584, 2769732, 2883432, 3088848, 3165408, 3243861, 3364004, 3474954, 3484147, 3692976, 3844576, 3971376, 4154598, 4325148, 4633272, 4748112, 5046006, 5539464, 5766864, 6177696, 6487722, 6728008, 6949908, 6968294, 7385952, 7569009, 7942752, 8309196, 8650296, 9266544, 9496224, 10092012, 10452441, 11078928, 11533728, 12975444, 13456016, 13899816, 13936588, 15138018, 16618392, 17300592, 18533088, 20184024, 20904882, 22157856, 22707027, 24389029, 25950888, 26912032, 27799632, 27873176, 30276036, 31357323, 33236784, 34601184, 40368048, 41809764, 45414054, 48778058, 51901776, 55599264, 55746352, 60552072, 62714646, 66473568, 73167087, 80736096, 83619528, 90828108, 94071969, 97556116, 103803552, 111492704, 121104144, 125429292, 146334174, 167239056, 181656216, 188143938, 195112232, 219501261, 242208288, 250858584, 292668348, 334478112, 363312432, 376287876, 390224464, 439002522, 501717168, 585336696, 658503783, 726624864, 752575752, 780448928, 878005044, 1003434336, 1170673392, 1317007566, 1505151504, 1756010088, 2341346784, 2634015132, 3010303008, 3512020176, 5268030264, 7024040352, 10536060528, 21072121056]

約数ペア:

[(1, 21072121056), (2, 10536060528), (3, 7024040352), (4, 5268030264), (6, 3512020176), (7, 3010303008), (8, 2634015132), (9, 2341346784), (12, 1756010088), (14, 1505151504), (16, 1317007566), (18, 1170673392), (21, 1003434336), (24, 878005044), (27, 780448928), (28, 752575752), (29, 726624864), (32, 658503783), (36, 585336696), (42, 501717168), (48, 439002522), (54, 390224464), (56, 376287876), (58, 363312432), (63, 334478112), (72, 292668348), (84, 250858584), (87, 242208288), (96, 219501261), (108, 195112232), (112, 188143938), (116, 181656216), (126, 167239056), (144, 146334174), (168, 125429292), (174, 121104144), (189, 111492704), (203, 103803552), (216, 97556116), (224, 94071969), (232, 90828108), (252, 83619528), (261, 80736096), (288, 73167087), (317, 66473568), (336, 62714646), (348, 60552072), (378, 55746352), (379, 55599264), (406, 51901776), (432, 48778058), (464, 45414054), (504, 41809764), (522, 40368048), (609, 34601184), (634, 33236784), (672, 31357323), (696, 30276036), (756, 27873176), (758, 27799632), (783, 26912032), (812, 25950888), (864, 24389029), (928, 22707027), (951, 22157856), (1008, 20904882), (1044, 20184024), (1137, 18533088), (1218, 17300592), (1268, 16618392), (1392, 15138018), (1512, 13936588), (1516, 13899816), (1566, 13456016), (1624, 12975444), (1827, 11533728), (1902, 11078928), (2016, 10452441), (2088, 10092012), (2219, 9496224), (2274, 9266544), (2436, 8650296), (2536, 8309196), (2653, 7942752), (2784, 7569009), (2853, 7385952), (3024, 6968294), (3032, 6949908), (3132, 6728008), (3248, 6487722), (3411, 6177696), (3654, 5766864), (3804, 5539464), (4176, 5046006), (4438, 4748112), (4548, 4633272), (4872, 4325148), (5072, 4154598), (5306, 3971376), (5481, 3844576), (5706, 3692976), (6048, 3484147), (6064, 3474954), (6264, 3364004), (6496, 3243861), (6657, 3165408), (6822, 3088848), (7308, 2883432), (7608, 2769732), (7959, 2647584), (8352, 2523003), (8559, 2461984), (8876, 2374056), (9096, 2316636), (9193, 2292192), (9744, 2162574), (10144, 2077299), (10233, 2059232), (10612, 1985688), (10962, 1922288), (10991, 1917216), (11412, 1846488), (12128, 1737477), (12528, 1682002), (13314, 1582704), (13644, 1544424), (14616, 1441716), (15216, 1384866), (15918, 1323792), (17118, 1230992), (17752, 1187028), (18192, 1158318), (18386, 1146096), (19488, 1081287), (19971, 1055136), (20466, 1029616), (21224, 992844), (21924, 961144), (21982, 958608), (22824, 923244), (23877, 882528), (25056, 841001), (26628, 791352), (27288, 772212), (27579, 764064), (29232, 720858), (30432, 692433), (31836, 661896), (32973, 639072), (34236, 615496), (35504, 593514), (36384, 579159), (36772, 573048), (39942, 527568), (40932, 514808), (42448, 496422), (43848, 480572), (43964, 479304), (45648, 461622), (47754, 441264), (53256, 395676), (54576, 386106), (55158, 382032), (58464, 360429), (59913, 351712), (63672, 330948), (64351, 327456), (65946, 319536), (68472, 307748), (71008, 296757), (71631, 294176), (73544, 286524), (76937, 273888), (79884, 263784), (81864, 257404), (82737, 254688), (84896, 248211), (87696, 240286), (87928, 239652), (91296, 230811), (95508, 220632), (98919, 213024), (106512, 197838), (109152, 193053), (110316, 191016), (119826, 175856), (120143, 175392), (127344, 165474), (128702, 163728), (131892, 159768), (136944, 153874), (143262, 147088)]