68718601728

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3617}}^1$

素因数の和:3698

約数の個数: 480

約数和(自身を含む): 246352803840

約数和(自身を除く): 177634202112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 31, 32, 36, 38, 42, 48, 56, 57, 62, 63, 64, 72, 76, 84, 93, 96, 112, 114, 124, 126, 128, 133, 144, 152, 168, 171, 186, 192, 217, 224, 228, 248, 252, 256, 266, 279, 288, 304, 336, 342, 372, 384, 399, 434, 448, 456, 496, 504, 512, 532, 558, 576, 589, 608, 651, 672, 684, 744, 768, 798, 868, 896, 912, 992, 1008, 1064, 1116, 1152, 1178, 1197, 1216, 1302, 1344, 1368, 1488, 1536, 1596, 1736, 1767, 1792, 1824, 1953, 1984, 2016, 2128, 2232, 2304, 2356, 2394, 2432, 2604, 2688, 2736, 2976, 3192, 3472, 3534, 3584, 3617, 3648, 3906, 3968, 4032, 4123, 4256, 4464, 4608, 4712, 4788, 4864, 5208, 5301, 5376, 5472, 5952, 6384, 6944, 7068, 7234, 7296, 7812, 7936, 8064, 8246, 8512, 8928, 9424, 9576, 9728, 10416, 10602, 10752, 10851, 10944, 11904, 12369, 12768, 13888, 14136, 14468, 14592, 15624, 15872, 16128, 16492, 17024, 17856, 18848, 19152, 20832, 21204, 21702, 21888, 23808, 24738, 25319, 25536, 27776, 28272, 28936, 29184, 31248, 32256, 32553, 32984, 34048, 35712, 37107, 37696, 38304, 41664, 42408, 43404, 43776, 47616, 49476, 50638, 51072, 55552, 56544, 57872, 62496, 65106, 65968, 68096, 68723, 71424, 74214, 75392, 75957, 76608, 83328, 84816, 86808, 87552, 98952, 101276, 102144, 111104, 112127, 113088, 115744, 124992, 130212, 131936, 137446, 142848, 148428, 150784, 151914, 153216, 166656, 169632, 173616, 197904, 202552, 204288, 206169, 224254, 226176, 227871, 231488, 249984, 260424, 263872, 274892, 296856, 301568, 303828, 306432, 333312, 336381, 339264, 347232, 395808, 405104, 412338, 448508, 452352, 455742, 462976, 481061, 499968, 520848, 527744, 549784, 593712, 607656, 612864, 618507, 672762, 678528, 694464, 784889, 791616, 810208, 824676, 897016, 904704, 911484, 925952, 962122, 999936, 1009143, 1041696, 1055488, 1099568, 1187424, 1215312, 1237014, 1345524, 1357056, 1388928, 1443183, 1569778, 1583232, 1620416, 1649352, 1794032, 1822968, 1851904, 1924244, 2018286, 2083392, 2110976, 2130413, 2199136, 2354667, 2374848, 2430624, 2474028, 2691048, 2714112, 2777856, 2886366, 3139556, 3166464, 3240832, 3298704, 3588064, 3645936, 3848488, 4036572, 4166784, 4260826, 4329549, 4398272, 4709334, 4749696, 4861248, 4948056, 5382096, 5555712, 5772732, 6279112, 6332928, 6391239, 6481664, 6597408, 7064001, 7176128, 7291872, 7696976, 8073144, 8333568, 8521652, 8659098, 8796544, 9418668, 9499392, 9722496, 9896112, 10764192, 11545464, 12558224, 12782478, 12963328, 13194816, 14128002, 14352256, 14583744, 14912891, 15393952, 16146288, 16667136, 17043304, 17318196, 17593088, 18837336, 18998784, 19173717, 19444992, 19792224, 21528384, 23090928, 25116448, 25564956, 26389632, 28256004, 28704512, 29167488, 29825782, 30787904, 32292576, 34086608, 34636392, 35186176, 37674672, 38347434, 38889984, 39584448, 43056768, 44738673, 46181856, 50232896, 51129912, 52779264, 56512008, 57409024, 58334976, 59651564, 61575808, 64585152, 68173216, 69272784, 75349344, 76694868, 79168896, 86113536, 89477346, 92363712, 100465792, 102259824, 105558528, 113024016, 116669952, 119303128, 123151616, 129170304, 134216019, 136346432, 138545568, 150698688, 153389736, 158337792, 172227072, 178954692, 184727424, 200931584, 204519648, 226048032, 238606256, 246303232, 258340608, 268432038, 272692864, 277091136, 301397376, 306779472, 316675584, 357909384, 369454848, 401863168, 409039296, 452096064, 477212512, 516681216, 536864076, 545385728, 554182272, 602794752, 613558944, 715818768, 738909696, 818078592, 904192128, 954425024, 1073728152, 1090771456, 1108364544, 1205589504, 1227117888, 1431637536, 1636157184, 1808384256, 1908850048, 2147456304, 2216729088, 2454235776, 2863275072, 3272314368, 3616768512, 3817700096, 4294912608, 4908471552, 5726550144, 7635400192, 8589825216, 9816943104, 11453100288, 17179650432, 22906200576, 34359300864, 68718601728]

約数ペア:

[(1, 68718601728), (2, 34359300864), (3, 22906200576), (4, 17179650432), (6, 11453100288), (7, 9816943104), (8, 8589825216), (9, 7635400192), (12, 5726550144), (14, 4908471552), (16, 4294912608), (18, 3817700096), (19, 3616768512), (21, 3272314368), (24, 2863275072), (28, 2454235776), (31, 2216729088), (32, 2147456304), (36, 1908850048), (38, 1808384256), (42, 1636157184), (48, 1431637536), (56, 1227117888), (57, 1205589504), (62, 1108364544), (63, 1090771456), (64, 1073728152), (72, 954425024), (76, 904192128), (84, 818078592), (93, 738909696), (96, 715818768), (112, 613558944), (114, 602794752), (124, 554182272), (126, 545385728), (128, 536864076), (133, 516681216), (144, 477212512), (152, 452096064), (168, 409039296), (171, 401863168), (186, 369454848), (192, 357909384), (217, 316675584), (224, 306779472), (228, 301397376), (248, 277091136), (252, 272692864), (256, 268432038), (266, 258340608), (279, 246303232), (288, 238606256), (304, 226048032), (336, 204519648), (342, 200931584), (372, 184727424), (384, 178954692), (399, 172227072), (434, 158337792), (448, 153389736), (456, 150698688), (496, 138545568), (504, 136346432), (512, 134216019), (532, 129170304), (558, 123151616), (576, 119303128), (589, 116669952), (608, 113024016), (651, 105558528), (672, 102259824), (684, 100465792), (744, 92363712), (768, 89477346), (798, 86113536), (868, 79168896), (896, 76694868), (912, 75349344), (992, 69272784), (1008, 68173216), (1064, 64585152), (1116, 61575808), (1152, 59651564), (1178, 58334976), (1197, 57409024), (1216, 56512008), (1302, 52779264), (1344, 51129912), (1368, 50232896), (1488, 46181856), (1536, 44738673), (1596, 43056768), (1736, 39584448), (1767, 38889984), (1792, 38347434), (1824, 37674672), (1953, 35186176), (1984, 34636392), (2016, 34086608), (2128, 32292576), (2232, 30787904), (2304, 29825782), (2356, 29167488), (2394, 28704512), (2432, 28256004), (2604, 26389632), (2688, 25564956), (2736, 25116448), (2976, 23090928), (3192, 21528384), (3472, 19792224), (3534, 19444992), (3584, 19173717), (3617, 18998784), (3648, 18837336), (3906, 17593088), (3968, 17318196), (4032, 17043304), (4123, 16667136), (4256, 16146288), (4464, 15393952), (4608, 14912891), (4712, 14583744), (4788, 14352256), (4864, 14128002), (5208, 13194816), (5301, 12963328), (5376, 12782478), (5472, 12558224), (5952, 11545464), (6384, 10764192), (6944, 9896112), (7068, 9722496), (7234, 9499392), (7296, 9418668), (7812, 8796544), (7936, 8659098), (8064, 8521652), (8246, 8333568), (8512, 8073144), (8928, 7696976), (9424, 7291872), (9576, 7176128), (9728, 7064001), (10416, 6597408), (10602, 6481664), (10752, 6391239), (10851, 6332928), (10944, 6279112), (11904, 5772732), (12369, 5555712), (12768, 5382096), (13888, 4948056), (14136, 4861248), (14468, 4749696), (14592, 4709334), (15624, 4398272), (15872, 4329549), (16128, 4260826), (16492, 4166784), (17024, 4036572), (17856, 3848488), (18848, 3645936), (19152, 3588064), (20832, 3298704), (21204, 3240832), (21702, 3166464), (21888, 3139556), (23808, 2886366), (24738, 2777856), (25319, 2714112), (25536, 2691048), (27776, 2474028), (28272, 2430624), (28936, 2374848), (29184, 2354667), (31248, 2199136), (32256, 2130413), (32553, 2110976), (32984, 2083392), (34048, 2018286), (35712, 1924244), (37107, 1851904), (37696, 1822968), (38304, 1794032), (41664, 1649352), (42408, 1620416), (43404, 1583232), (43776, 1569778), (47616, 1443183), (49476, 1388928), (50638, 1357056), (51072, 1345524), (55552, 1237014), (56544, 1215312), (57872, 1187424), (62496, 1099568), (65106, 1055488), (65968, 1041696), (68096, 1009143), (68723, 999936), (71424, 962122), (74214, 925952), (75392, 911484), (75957, 904704), (76608, 897016), (83328, 824676), (84816, 810208), (86808, 791616), (87552, 784889), (98952, 694464), (101276, 678528), (102144, 672762), (111104, 618507), (112127, 612864), (113088, 607656), (115744, 593712), (124992, 549784), (130212, 527744), (131936, 520848), (137446, 499968), (142848, 481061), (148428, 462976), (150784, 455742), (151914, 452352), (153216, 448508), (166656, 412338), (169632, 405104), (173616, 395808), (197904, 347232), (202552, 339264), (204288, 336381), (206169, 333312), (224254, 306432), (226176, 303828), (227871, 301568), (231488, 296856), (249984, 274892), (260424, 263872)]