81356480352

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1327}}^1$

素因数の和:1496

約数の個数: 480

約数和(自身を含む): 285073367040

約数和(自身を除く): 203716886688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 72, 81, 84, 93, 96, 108, 109, 112, 124, 126, 144, 162, 168, 186, 189, 216, 217, 218, 224, 248, 252, 279, 288, 324, 327, 336, 372, 378, 432, 434, 436, 496, 504, 558, 567, 648, 651, 654, 672, 744, 756, 763, 837, 864, 868, 872, 981, 992, 1008, 1116, 1134, 1296, 1302, 1308, 1327, 1488, 1512, 1526, 1674, 1736, 1744, 1953, 1962, 2016, 2232, 2268, 2289, 2511, 2592, 2604, 2616, 2654, 2943, 2976, 3024, 3052, 3348, 3379, 3472, 3488, 3906, 3924, 3981, 4464, 4536, 4578, 5022, 5208, 5232, 5308, 5859, 5886, 6048, 6104, 6696, 6758, 6867, 6944, 7812, 7848, 7962, 8829, 8928, 9072, 9156, 9289, 10044, 10137, 10416, 10464, 10616, 11718, 11772, 11943, 12208, 13392, 13516, 13734, 15624, 15696, 15924, 17577, 17658, 18144, 18312, 18578, 20088, 20274, 20601, 20832, 21232, 23436, 23544, 23653, 23886, 24416, 26784, 27032, 27468, 27867, 30411, 31248, 31392, 31848, 35154, 35316, 35829, 36624, 37156, 40176, 40548, 41137, 41202, 42464, 46872, 47088, 47306, 47772, 54064, 54936, 55734, 60822, 61803, 62496, 63696, 70308, 70632, 70959, 71658, 73248, 74312, 80352, 81096, 82274, 82404, 83601, 91233, 93744, 94176, 94612, 95544, 107487, 108128, 109872, 111468, 121644, 123411, 123606, 127392, 140616, 141264, 141918, 143316, 144643, 148624, 162192, 164548, 164808, 167202, 182466, 187488, 189224, 191088, 212877, 214974, 219744, 222936, 243288, 246822, 247212, 250803, 273699, 281232, 282528, 283836, 286632, 287959, 289286, 297248, 324384, 329096, 329616, 334404, 364932, 370233, 378448, 382176, 425754, 429948, 433929, 445872, 486576, 493644, 494424, 501606, 547398, 562464, 567672, 573264, 575918, 578572, 638631, 658192, 659232, 668808, 729864, 740466, 752409, 756896, 851508, 859896, 863877, 867858, 891744, 973152, 987288, 988848, 1003212, 1012501, 1094796, 1110699, 1135344, 1146528, 1151836, 1157144, 1277262, 1301787, 1316384, 1337616, 1459728, 1480932, 1504818, 1703016, 1719792, 1727754, 1735716, 1915893, 1974576, 1977696, 2006424, 2025002, 2189592, 2221398, 2270688, 2303672, 2314288, 2554524, 2591631, 2603574, 2675232, 2919456, 2961864, 3009636, 3037503, 3332097, 3406032, 3439584, 3455508, 3471432, 3831786, 3905361, 3949152, 4012848, 4050004, 4379184, 4442796, 4483933, 4607344, 4628576, 5109048, 5183262, 5207148, 5923728, 6019272, 6075006, 6664194, 6812064, 6911016, 6942864, 7663572, 7774893, 7810722, 8025696, 8100008, 8758368, 8885592, 8967866, 9112509, 9214688, 10218096, 10366524, 10414296, 11716083, 11847456, 12038544, 12150012, 13328388, 13451799, 13822032, 13885728, 15327144, 15549786, 15621444, 16200016, 17771184, 17935732, 18225018, 20436192, 20733048, 20828592, 23324679, 23432166, 24077088, 24300024, 26656776, 26903598, 27337527, 27644064, 30654288, 31099572, 31242888, 31387531, 32400032, 35542368, 35871464, 36450036, 40355397, 41466096, 41657184, 46649358, 46864332, 48600048, 53313552, 53807196, 54675054, 61308576, 62199144, 62485776, 62775062, 71742928, 72900072, 80710794, 82012581, 82932192, 93298716, 93728664, 94162593, 97200096, 106627104, 107614392, 109350108, 121066191, 124398288, 124971552, 125550124, 143485856, 145800144, 161421588, 164025162, 186597432, 187457328, 188325186, 215228784, 218700216, 242132382, 248796576, 251100248, 282487779, 291600288, 322843176, 328050324, 363198573, 373194864, 374914656, 376650372, 430457568, 437400432, 484264764, 502200496, 564975558, 645686352, 656100648, 726397146, 746389728, 753300744, 847463337, 874800864, 968529528, 1004400992, 1129951116, 1291372704, 1312201296, 1452794292, 1506601488, 1694926674, 1937059056, 2259902232, 2542390011, 2624402592, 2905588584, 3013202976, 3389853348, 3874118112, 4519804464, 5084780022, 5811177168, 6779706696, 9039608928, 10169560044, 11622354336, 13559413392, 20339120088, 27118826784, 40678240176, 81356480352]

約数ペア:

[(1, 81356480352), (2, 40678240176), (3, 27118826784), (4, 20339120088), (6, 13559413392), (7, 11622354336), (8, 10169560044), (9, 9039608928), (12, 6779706696), (14, 5811177168), (16, 5084780022), (18, 4519804464), (21, 3874118112), (24, 3389853348), (27, 3013202976), (28, 2905588584), (31, 2624402592), (32, 2542390011), (36, 2259902232), (42, 1937059056), (48, 1694926674), (54, 1506601488), (56, 1452794292), (62, 1312201296), (63, 1291372704), (72, 1129951116), (81, 1004400992), (84, 968529528), (93, 874800864), (96, 847463337), (108, 753300744), (109, 746389728), (112, 726397146), (124, 656100648), (126, 645686352), (144, 564975558), (162, 502200496), (168, 484264764), (186, 437400432), (189, 430457568), (216, 376650372), (217, 374914656), (218, 373194864), (224, 363198573), (248, 328050324), (252, 322843176), (279, 291600288), (288, 282487779), (324, 251100248), (327, 248796576), (336, 242132382), (372, 218700216), (378, 215228784), (432, 188325186), (434, 187457328), (436, 186597432), (496, 164025162), (504, 161421588), (558, 145800144), (567, 143485856), (648, 125550124), (651, 124971552), (654, 124398288), (672, 121066191), (744, 109350108), (756, 107614392), (763, 106627104), (837, 97200096), (864, 94162593), (868, 93728664), (872, 93298716), (981, 82932192), (992, 82012581), (1008, 80710794), (1116, 72900072), (1134, 71742928), (1296, 62775062), (1302, 62485776), (1308, 62199144), (1327, 61308576), (1488, 54675054), (1512, 53807196), (1526, 53313552), (1674, 48600048), (1736, 46864332), (1744, 46649358), (1953, 41657184), (1962, 41466096), (2016, 40355397), (2232, 36450036), (2268, 35871464), (2289, 35542368), (2511, 32400032), (2592, 31387531), (2604, 31242888), (2616, 31099572), (2654, 30654288), (2943, 27644064), (2976, 27337527), (3024, 26903598), (3052, 26656776), (3348, 24300024), (3379, 24077088), (3472, 23432166), (3488, 23324679), (3906, 20828592), (3924, 20733048), (3981, 20436192), (4464, 18225018), (4536, 17935732), (4578, 17771184), (5022, 16200016), (5208, 15621444), (5232, 15549786), (5308, 15327144), (5859, 13885728), (5886, 13822032), (6048, 13451799), (6104, 13328388), (6696, 12150012), (6758, 12038544), (6867, 11847456), (6944, 11716083), (7812, 10414296), (7848, 10366524), (7962, 10218096), (8829, 9214688), (8928, 9112509), (9072, 8967866), (9156, 8885592), (9289, 8758368), (10044, 8100008), (10137, 8025696), (10416, 7810722), (10464, 7774893), (10616, 7663572), (11718, 6942864), (11772, 6911016), (11943, 6812064), (12208, 6664194), (13392, 6075006), (13516, 6019272), (13734, 5923728), (15624, 5207148), (15696, 5183262), (15924, 5109048), (17577, 4628576), (17658, 4607344), (18144, 4483933), (18312, 4442796), (18578, 4379184), (20088, 4050004), (20274, 4012848), (20601, 3949152), (20832, 3905361), (21232, 3831786), (23436, 3471432), (23544, 3455508), (23653, 3439584), (23886, 3406032), (24416, 3332097), (26784, 3037503), (27032, 3009636), (27468, 2961864), (27867, 2919456), (30411, 2675232), (31248, 2603574), (31392, 2591631), (31848, 2554524), (35154, 2314288), (35316, 2303672), (35829, 2270688), (36624, 2221398), (37156, 2189592), (40176, 2025002), (40548, 2006424), (41137, 1977696), (41202, 1974576), (42464, 1915893), (46872, 1735716), (47088, 1727754), (47306, 1719792), (47772, 1703016), (54064, 1504818), (54936, 1480932), (55734, 1459728), (60822, 1337616), (61803, 1316384), (62496, 1301787), (63696, 1277262), (70308, 1157144), (70632, 1151836), (70959, 1146528), (71658, 1135344), (73248, 1110699), (74312, 1094796), (80352, 1012501), (81096, 1003212), (82274, 988848), (82404, 987288), (83601, 973152), (91233, 891744), (93744, 867858), (94176, 863877), (94612, 859896), (95544, 851508), (107487, 756896), (108128, 752409), (109872, 740466), (111468, 729864), (121644, 668808), (123411, 659232), (123606, 658192), (127392, 638631), (140616, 578572), (141264, 575918), (141918, 573264), (143316, 567672), (144643, 562464), (148624, 547398), (162192, 501606), (164548, 494424), (164808, 493644), (167202, 486576), (182466, 445872), (187488, 433929), (189224, 429948), (191088, 425754), (212877, 382176), (214974, 378448), (219744, 370233), (222936, 364932), (243288, 334404), (246822, 329616), (247212, 329096), (250803, 324384), (273699, 297248), (281232, 289286), (282528, 287959), (283836, 286632)]