1280132494848

素因数分解:

$2^9\times 3^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{547}}^1$

素因数の和:775

約数の個数: 640

約数和(自身を含む): 4041371811840

約数和(自身を除く): 2761239316992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 43, 48, 54, 62, 64, 72, 86, 93, 96, 108, 124, 127, 128, 129, 144, 172, 186, 192, 216, 248, 254, 256, 258, 279, 288, 344, 372, 381, 384, 387, 432, 496, 508, 512, 516, 547, 558, 576, 688, 744, 762, 768, 774, 837, 864, 992, 1016, 1032, 1094, 1116, 1143, 1152, 1161, 1333, 1376, 1488, 1524, 1536, 1548, 1641, 1674, 1728, 1984, 2032, 2064, 2188, 2232, 2286, 2304, 2322, 2666, 2752, 2976, 3048, 3096, 3282, 3348, 3429, 3456, 3937, 3968, 3999, 4064, 4128, 4376, 4464, 4572, 4608, 4644, 4923, 5332, 5461, 5504, 5952, 6096, 6192, 6564, 6696, 6858, 6912, 7874, 7936, 7998, 8128, 8256, 8752, 8928, 9144, 9288, 9846, 10664, 10922, 11008, 11811, 11904, 11997, 12192, 12384, 13128, 13392, 13716, 13824, 14769, 15748, 15872, 15996, 16256, 16383, 16512, 16957, 17504, 17856, 18288, 18576, 19692, 21328, 21844, 22016, 23521, 23622, 23808, 23994, 24384, 24768, 26256, 26784, 27432, 29538, 31496, 31992, 32512, 32766, 33024, 33914, 35008, 35433, 35712, 35991, 36576, 37152, 39384, 42656, 43688, 47042, 47244, 47616, 47988, 48768, 49149, 49536, 50871, 52512, 53568, 54864, 59076, 62992, 63984, 65024, 65532, 66048, 67828, 69469, 70016, 70563, 70866, 71424, 71982, 73152, 74304, 78768, 85312, 87376, 94084, 94488, 95976, 97536, 98298, 99072, 101742, 105024, 106299, 107136, 109728, 118152, 125984, 127968, 131064, 135656, 138938, 140032, 141126, 141732, 142848, 143964, 146304, 147447, 148608, 152613, 157536, 169291, 170624, 174752, 188168, 188976, 191952, 195072, 196596, 198144, 203484, 208407, 210048, 211689, 212598, 214272, 219456, 236304, 251968, 255936, 262128, 271312, 277876, 280064, 282252, 283464, 287928, 292608, 294894, 297216, 305226, 315072, 338582, 341248, 349504, 376336, 377952, 383904, 393192, 406968, 416814, 420096, 423378, 425196, 428544, 438912, 457839, 472608, 503936, 507873, 511872, 524256, 542624, 555752, 564504, 566928, 575856, 585216, 589788, 594432, 610452, 625221, 630144, 635067, 677164, 682496, 699008, 729151, 752672, 755904, 767808, 786384, 813936, 833628, 840192, 846756, 850392, 877824, 915678, 945216, 1007872, 1015746, 1023744, 1048512, 1085248, 1111504, 1129008, 1133856, 1151712, 1179576, 1220904, 1250442, 1260288, 1270134, 1354328, 1398016, 1458302, 1505344, 1511808, 1523619, 1535616, 1572768, 1627872, 1667256, 1693512, 1700784, 1755648, 1831356, 1875663, 1890432, 2015744, 2031492, 2047488, 2097024, 2153539, 2170496, 2187453, 2223008, 2258016, 2267712, 2303424, 2359152, 2441808, 2500884, 2520576, 2540268, 2708656, 2796032, 2916604, 2987167, 3010688, 3023616, 3047238, 3071232, 3145536, 3255744, 3334512, 3387024, 3401568, 3662712, 3751326, 3780864, 4062984, 4194048, 4307078, 4340992, 4374906, 4446016, 4516032, 4535424, 4570857, 4606848, 4718304, 4883616, 5001768, 5080536, 5417312, 5833208, 5974334, 6021376, 6047232, 6094476, 6142464, 6291072, 6460617, 6511488, 6562359, 6669024, 6774048, 6803136, 7325424, 7502652, 7561728, 8125968, 8388096, 8614156, 8681984, 8749812, 8892032, 8961501, 9032064, 9070848, 9141714, 9213696, 9436608, 9767232, 10003536, 10161072, 10834624, 11666416, 11948668, 12042752, 12188952, 12582144, 12921234, 13022976, 13124718, 13338048, 13548096, 13606272, 14650848, 15005304, 16251936, 17228312, 17499624, 17784064, 17923002, 18064128, 18141696, 18283428, 18427392, 18873216, 19381851, 19534464, 19687077, 20007072, 20322144, 21669248, 23332832, 23897336, 24377904, 25164288, 25842468, 26045952, 26249436, 26676096, 26884503, 27096192, 27212544, 29301696, 30010608, 32503872, 34456624, 34999248, 35568128, 35846004, 36128256, 36566856, 37746432, 38763702, 39068928, 39374154, 40014144, 40644288, 43338496, 46665664, 47794672, 48755808, 51684936, 52498872, 53352192, 53769006, 54192384, 54425088, 58145553, 58603392, 60021216, 65007744, 68913248, 69998496, 71692008, 73133712, 75492864, 77527404, 78137856, 78748308, 80028288, 80653509, 81288576, 86676992, 92602177, 93331328, 95589344, 97511616, 103369872, 104997744, 106704384, 107538012, 108384768, 116291106, 117206784, 120042432, 130015488, 137826496, 139996992, 143384016, 146267424, 155054808, 157496616, 160056576, 161307018, 162577152, 185204354, 186662656, 191178688, 195023232, 206739744, 209995488, 215076024, 232582212, 234413568, 240084864, 260030976, 275652992, 277806531, 279993984, 286768032, 292534848, 310109616, 314993232, 320113152, 322614036, 325154304, 370408708, 373325312, 382357376, 390046464, 413479488, 419990976, 430152048, 465164424, 480169728, 551305984, 555613062, 559987968, 573536064, 585069696, 620219232, 629986464, 645228072, 740817416, 764714752, 780092928, 826958976, 833419593, 839981952, 860304096, 930328848, 960339456, 1102611968, 1111226124, 1119975936, 1147072128, 1170139392, 1240438464, 1259972928, 1290456144, 1481634832, 1529429504, 1653917952, 1666839186, 1679963904, 1720608192, 1860657696, 2222452248, 2294144256, 2340278784, 2480876928, 2500258779, 2519945856, 2580912288, 2963269664, 3307835904, 3333678372, 3359927808, 3441216384, 3721315392, 4444904496, 4588288512, 4961753856, 5000517558, 5039891712, 5161824576, 5926539328, 6667356744, 6882432768, 7442630784, 8889808992, 9923507712, 10001035116, 10079783424, 10323649152, 11853078656, 13334713488, 13764865536, 14885261568, 17779617984, 20002070232, 20647298304, 23706157312, 26669426976, 29770523136, 35559235968, 40004140464, 41294596608, 47412314624, 53338853952, 71118471936, 80008280928, 106677707904, 142236943872, 160016561856, 213355415808, 320033123712, 426710831616, 640066247424, 1280132494848]

約数ペア:

[(1, 1280132494848), (2, 640066247424), (3, 426710831616), (4, 320033123712), (6, 213355415808), (8, 160016561856), (9, 142236943872), (12, 106677707904), (16, 80008280928), (18, 71118471936), (24, 53338853952), (27, 47412314624), (31, 41294596608), (32, 40004140464), (36, 35559235968), (43, 29770523136), (48, 26669426976), (54, 23706157312), (62, 20647298304), (64, 20002070232), (72, 17779617984), (86, 14885261568), (93, 13764865536), (96, 13334713488), (108, 11853078656), (124, 10323649152), (127, 10079783424), (128, 10001035116), (129, 9923507712), (144, 8889808992), (172, 7442630784), (186, 6882432768), (192, 6667356744), (216, 5926539328), (248, 5161824576), (254, 5039891712), (256, 5000517558), (258, 4961753856), (279, 4588288512), (288, 4444904496), (344, 3721315392), (372, 3441216384), (381, 3359927808), (384, 3333678372), (387, 3307835904), (432, 2963269664), (496, 2580912288), (508, 2519945856), (512, 2500258779), (516, 2480876928), (547, 2340278784), (558, 2294144256), (576, 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(95976, 13338048), (97536, 13124718), (98298, 13022976), (99072, 12921234), (101742, 12582144), (105024, 12188952), (106299, 12042752), (107136, 11948668), (109728, 11666416), (118152, 10834624), (125984, 10161072), (127968, 10003536), (131064, 9767232), (135656, 9436608), (138938, 9213696), (140032, 9141714), (141126, 9070848), (141732, 9032064), (142848, 8961501), (143964, 8892032), (146304, 8749812), (147447, 8681984), (148608, 8614156), (152613, 8388096), (157536, 8125968), (169291, 7561728), (170624, 7502652), (174752, 7325424), (188168, 6803136), (188976, 6774048), (191952, 6669024), (195072, 6562359), (196596, 6511488), (198144, 6460617), (203484, 6291072), (208407, 6142464), (210048, 6094476), (211689, 6047232), (212598, 6021376), (214272, 5974334), (219456, 5833208), (236304, 5417312), (251968, 5080536), (255936, 5001768), (262128, 4883616), (271312, 4718304), (277876, 4606848), (280064, 4570857), (282252, 4535424), (283464, 4516032), (287928, 4446016), (292608, 4374906), 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1270134), (1015746, 1260288), (1023744, 1250442), (1048512, 1220904), (1085248, 1179576), (1111504, 1151712), (1129008, 1133856)]