521550450720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{28057}}^1$

素因数の和:28425

約数の個数: 384

約数和(自身を含む): 1971853390080

約数和(自身を除く): 1450302939360

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, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 331, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 662, 702, 720, 780, 864, 936, 993, 1040, 1080, 1170, 1248, 1324, 1404, 1440, 1560, 1655, 1755, 1872, 1986, 2080, 2160, 2340, 2648, 2808, 2979, 3120, 3310, 3510, 3744, 3972, 4303, 4320, 4680, 4965, 5296, 5616, 5958, 6240, 6620, 7020, 7944, 8606, 8937, 9360, 9930, 10592, 11232, 11916, 12909, 13240, 14040, 14895, 15888, 17212, 17874, 18720, 19860, 21515, 23832, 25818, 26480, 28057, 28080, 29790, 31776, 34424, 35748, 38727, 39720, 43030, 44685, 47664, 51636, 52960, 56114, 56160, 59580, 64545, 68848, 71496, 77454, 79440, 84171, 86060, 89370, 95328, 103272, 112228, 116181, 119160, 129090, 137696, 140285, 142992, 154908, 158880, 168342, 172120, 178740, 193635, 206544, 224456, 232362, 238320, 252513, 258180, 280570, 285984, 309816, 336684, 344240, 357480, 364741, 387270, 413088, 420855, 448912, 464724, 476640, 505026, 516360, 561140, 580905, 619632, 673368, 688480, 714960, 729482, 757539, 774540, 841710, 897824, 929448, 1010052, 1032720, 1094223, 1122280, 1161810, 1239264, 1262565, 1346736, 1429920, 1458964, 1515078, 1549080, 1683420, 1823705, 1858896, 2020104, 2065440, 2188446, 2244560, 2323620, 2525130, 2693472, 2917928, 3030156, 3098160, 3282669, 3366840, 3647410, 3717792, 3787695, 4040208, 4376892, 4489120, 4647240, 5050260, 5471115, 5835856, 6060312, 6196320, 6565338, 6733680, 7294820, 7575390, 8080416, 8753784, 9286867, 9294480, 9848007, 10100520, 10942230, 11671712, 12120624, 13130676, 13467360, 14589640, 15150780, 16413345, 17507568, 18573734, 18588960, 19696014, 20201040, 21884460, 24241248, 26261352, 27860601, 29179280, 30301560, 32826690, 35015136, 37147468, 39392028, 40402080, 43768920, 46434335, 49240035, 52522704, 55721202, 58358560, 60603120, 65653380, 74294936, 78784056, 83581803, 87537840, 92868670, 98480070, 105045408, 111442404, 120729271, 121206240, 131306760, 139303005, 148589872, 157568112, 167163606, 175075680, 185737340, 196960140, 222884808, 241458542, 250745409, 262613520, 278606010, 297179744, 315136224, 334327212, 362187813, 371474680, 393920280, 417909015, 445769616, 482917084, 501490818, 525227040, 557212020, 603646355, 668654424, 724375626, 742949360, 787840560, 835818030, 891539232, 965834168, 1002981636, 1086563439, 1114424040, 1207292710, 1253727045, 1337308848, 1448751252, 1485898720, 1575681120, 1671636060, 1810939065, 1931668336, 2005963272, 2173126878, 2228848080, 2414585420, 2507454090, 2674617696, 2897502504, 3259690317, 3343272120, 3621878130, 3863336672, 4011926544, 4346253756, 4457696160, 4829170840, 5014908180, 5432817195, 5795005008, 6519380634, 6686544240, 7243756260, 8023853088, 8692507512, 9658341680, 10029816360, 10865634390, 11590010016, 13038761268, 13373088480, 14487512520, 16298451585, 17385015024, 19316683360, 20059632720, 21731268780, 26077522536, 28975025040, 32596903170, 34770030048, 40119265440, 43462537560, 52155045072, 57950050080, 65193806340, 86925075120, 104310090144, 130387612680, 173850150240, 260775225360, 521550450720]

約数ペア:

[(1, 521550450720), (2, 260775225360), (3, 173850150240), (4, 130387612680), (5, 104310090144), (6, 86925075120), (8, 65193806340), (9, 57950050080), (10, 52155045072), (12, 43462537560), (13, 40119265440), (15, 34770030048), (16, 32596903170), (18, 28975025040), (20, 26077522536), (24, 21731268780), (26, 20059632720), (27, 19316683360), (30, 17385015024), (32, 16298451585), (36, 14487512520), (39, 13373088480), (40, 13038761268), (45, 11590010016), (48, 10865634390), (52, 10029816360), (54, 9658341680), (60, 8692507512), (65, 8023853088), (72, 7243756260), (78, 6686544240), (80, 6519380634), (90, 5795005008), (96, 5432817195), (104, 5014908180), (108, 4829170840), (117, 4457696160), (120, 4346253756), (130, 4011926544), (135, 3863336672), (144, 3621878130), (156, 3343272120), (160, 3259690317), (180, 2897502504), (195, 2674617696), (208, 2507454090), (216, 2414585420), (234, 2228848080), (240, 2173126878), (260, 2005963272), (270, 1931668336), (288, 1810939065), (312, 1671636060), (331, 1575681120), (351, 1485898720), (360, 1448751252), (390, 1337308848), (416, 1253727045), (432, 1207292710), (468, 1114424040), (480, 1086563439), (520, 1002981636), (540, 965834168), (585, 891539232), (624, 835818030), (662, 787840560), (702, 742949360), (720, 724375626), (780, 668654424), (864, 603646355), (936, 557212020), (993, 525227040), (1040, 501490818), (1080, 482917084), (1170, 445769616), (1248, 417909015), (1324, 393920280), (1404, 371474680), (1440, 362187813), (1560, 334327212), (1655, 315136224), (1755, 297179744), (1872, 278606010), (1986, 262613520), (2080, 250745409), (2160, 241458542), (2340, 222884808), (2648, 196960140), (2808, 185737340), (2979, 175075680), (3120, 167163606), (3310, 157568112), (3510, 148589872), (3744, 139303005), (3972, 131306760), (4303, 121206240), (4320, 120729271), (4680, 111442404), (4965, 105045408), (5296, 98480070), (5616, 92868670), (5958, 87537840), (6240, 83581803), (6620, 78784056), (7020, 74294936), (7944, 65653380), (8606, 60603120), (8937, 58358560), (9360, 55721202), (9930, 52522704), (10592, 49240035), (11232, 46434335), (11916, 43768920), (12909, 40402080), (13240, 39392028), (14040, 37147468), (14895, 35015136), (15888, 32826690), (17212, 30301560), (17874, 29179280), (18720, 27860601), (19860, 26261352), (21515, 24241248), (23832, 21884460), (25818, 20201040), (26480, 19696014), (28057, 18588960), (28080, 18573734), (29790, 17507568), (31776, 16413345), (34424, 15150780), (35748, 14589640), (38727, 13467360), (39720, 13130676), (43030, 12120624), (44685, 11671712), (47664, 10942230), (51636, 10100520), (52960, 9848007), (56114, 9294480), (56160, 9286867), (59580, 8753784), (64545, 8080416), (68848, 7575390), (71496, 7294820), (77454, 6733680), (79440, 6565338), (84171, 6196320), (86060, 6060312), (89370, 5835856), (95328, 5471115), (103272, 5050260), (112228, 4647240), (116181, 4489120), (119160, 4376892), (129090, 4040208), (137696, 3787695), (140285, 3717792), (142992, 3647410), (154908, 3366840), (158880, 3282669), (168342, 3098160), (172120, 3030156), (178740, 2917928), (193635, 2693472), (206544, 2525130), (224456, 2323620), (232362, 2244560), (238320, 2188446), (252513, 2065440), (258180, 2020104), (280570, 1858896), (285984, 1823705), (309816, 1683420), (336684, 1549080), (344240, 1515078), (357480, 1458964), (364741, 1429920), (387270, 1346736), (413088, 1262565), (420855, 1239264), (448912, 1161810), (464724, 1122280), (476640, 1094223), (505026, 1032720), (516360, 1010052), (561140, 929448), (580905, 897824), (619632, 841710), (673368, 774540), (688480, 757539), (714960, 729482)]