421416665280

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{416881}}^1$

素因数の和:416926

約数の個数: 336

約数和(自身を含む): 1618816172064

約数和(自身を除く): 1197399506784

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 243, 260, 270, 288, 312, 320, 324, 351, 360, 390, 405, 416, 432, 468, 480, 486, 520, 540, 576, 585, 624, 648, 702, 720, 780, 810, 832, 864, 936, 960, 972, 1040, 1053, 1080, 1170, 1215, 1248, 1296, 1404, 1440, 1560, 1620, 1728, 1755, 1872, 1944, 2080, 2106, 2160, 2340, 2430, 2496, 2592, 2808, 2880, 3120, 3159, 3240, 3510, 3744, 3888, 4160, 4212, 4320, 4680, 4860, 5184, 5265, 5616, 6240, 6318, 6480, 7020, 7488, 7776, 8424, 8640, 9360, 9720, 10530, 11232, 12480, 12636, 12960, 14040, 15552, 15795, 16848, 18720, 19440, 21060, 22464, 25272, 25920, 28080, 31590, 33696, 37440, 38880, 42120, 50544, 56160, 63180, 67392, 77760, 84240, 101088, 112320, 126360, 168480, 202176, 252720, 336960, 416881, 505440, 833762, 1010880, 1250643, 1667524, 2084405, 2501286, 3335048, 3751929, 4168810, 5002572, 5419453, 6253215, 6670096, 7503858, 8337620, 10005144, 10838906, 11255787, 12506430, 13340192, 15007716, 16258359, 16675240, 18759645, 20010288, 21677812, 22511574, 25012860, 26680384, 27097265, 30015432, 32516718, 33350480, 33767361, 37519290, 40020576, 43355624, 45023148, 48775077, 50025720, 54194530, 56278935, 60030864, 65033436, 66700960, 67534722, 75038580, 80041152, 81291795, 86711248, 90046296, 97550154, 100051440, 101302083, 108389060, 112557870, 120061728, 130066872, 133401920, 135069444, 146325231, 150077160, 162583590, 168836805, 173422496, 180092592, 195100308, 200102880, 202604166, 216778120, 225115740, 240123456, 243875385, 260133744, 270138888, 292650462, 300154320, 325167180, 337673610, 346844992, 360185184, 390200616, 400205760, 405208332, 433556240, 438975693, 450231480, 487750770, 506510415, 520267488, 540277776, 585300924, 600308640, 650334360, 675347220, 720370368, 731626155, 780401232, 810416664, 867112480, 877951386, 900462960, 975501540, 1013020830, 1040534976, 1080555552, 1170601848, 1200617280, 1300668720, 1316927079, 1350694440, 1463252310, 1560802464, 1620833328, 1734224960, 1755902772, 1800925920, 1951003080, 2026041660, 2161111104, 2194878465, 2341203696, 2601337440, 2633854158, 2701388880, 2926504620, 3121604928, 3241666656, 3511805544, 3601851840, 3902006160, 4052083320, 4389756930, 4682407392, 5202674880, 5267708316, 5402777760, 5853009240, 6483333312, 6584635395, 7023611088, 7804012320, 8104166640, 8779513860, 9364814784, 10535416632, 10805555520, 11706018480, 13169270790, 14047222176, 15608024640, 16208333280, 17559027720, 21070833264, 23412036960, 26338541580, 28094444352, 32416666560, 35118055440, 42141666528, 46824073920, 52677083160, 70236110880, 84283333056, 105354166320, 140472221760, 210708332640, 421416665280]

約数ペア:

[(1, 421416665280), (2, 210708332640), (3, 140472221760), (4, 105354166320), (5, 84283333056), (6, 70236110880), (8, 52677083160), (9, 46824073920), (10, 42141666528), (12, 35118055440), (13, 32416666560), (15, 28094444352), (16, 26338541580), (18, 23412036960), (20, 21070833264), (24, 17559027720), (26, 16208333280), (27, 15608024640), (30, 14047222176), (32, 13169270790), (36, 11706018480), (39, 10805555520), (40, 10535416632), (45, 9364814784), (48, 8779513860), (52, 8104166640), (54, 7804012320), (60, 7023611088), (64, 6584635395), (65, 6483333312), (72, 5853009240), (78, 5402777760), (80, 5267708316), (81, 5202674880), (90, 4682407392), (96, 4389756930), (104, 4052083320), (108, 3902006160), (117, 3601851840), (120, 3511805544), (130, 3241666656), (135, 3121604928), (144, 2926504620), (156, 2701388880), (160, 2633854158), (162, 2601337440), (180, 2341203696), (192, 2194878465), (195, 2161111104), (208, 2026041660), (216, 1951003080), (234, 1800925920), (240, 1755902772), (243, 1734224960), (260, 1620833328), (270, 1560802464), (288, 1463252310), (312, 1350694440), (320, 1316927079), (324, 1300668720), (351, 1200617280), (360, 1170601848), (390, 1080555552), (405, 1040534976), (416, 1013020830), (432, 975501540), (468, 900462960), (480, 877951386), (486, 867112480), (520, 810416664), (540, 780401232), (576, 731626155), (585, 720370368), (624, 675347220), (648, 650334360), (702, 600308640), (720, 585300924), (780, 540277776), (810, 520267488), (832, 506510415), (864, 487750770), (936, 450231480), (960, 438975693), (972, 433556240), (1040, 405208332), (1053, 400205760), (1080, 390200616), (1170, 360185184), (1215, 346844992), (1248, 337673610), (1296, 325167180), (1404, 300154320), (1440, 292650462), (1560, 270138888), (1620, 260133744), (1728, 243875385), (1755, 240123456), (1872, 225115740), (1944, 216778120), (2080, 202604166), (2106, 200102880), (2160, 195100308), (2340, 180092592), (2430, 173422496), (2496, 168836805), (2592, 162583590), (2808, 150077160), (2880, 146325231), (3120, 135069444), (3159, 133401920), (3240, 130066872), (3510, 120061728), (3744, 112557870), (3888, 108389060), (4160, 101302083), (4212, 100051440), (4320, 97550154), (4680, 90046296), (4860, 86711248), (5184, 81291795), (5265, 80041152), (5616, 75038580), (6240, 67534722), (6318, 66700960), (6480, 65033436), (7020, 60030864), (7488, 56278935), (7776, 54194530), (8424, 50025720), (8640, 48775077), (9360, 45023148), (9720, 43355624), (10530, 40020576), (11232, 37519290), (12480, 33767361), (12636, 33350480), (12960, 32516718), (14040, 30015432), (15552, 27097265), (15795, 26680384), (16848, 25012860), (18720, 22511574), (19440, 21677812), (21060, 20010288), (22464, 18759645), (25272, 16675240), (25920, 16258359), (28080, 15007716), (31590, 13340192), (33696, 12506430), (37440, 11255787), (38880, 10838906), (42120, 10005144), (50544, 8337620), (56160, 7503858), (63180, 6670096), (67392, 6253215), (77760, 5419453), (84240, 5002572), (101088, 4168810), (112320, 3751929), (126360, 3335048), (168480, 2501286), (202176, 2084405), (252720, 1667524), (336960, 1250643), (416881, 1010880), (505440, 833762)]