28354265280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:357

約数の個数: 672

約数和(自身を含む): 110237137920

約数和(自身を除く): 81882872640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 47, 48, 55, 60, 64, 66, 72, 80, 88, 90, 94, 96, 99, 110, 120, 132, 137, 139, 141, 144, 160, 165, 176, 180, 188, 192, 198, 220, 235, 240, 264, 274, 278, 282, 288, 320, 330, 352, 360, 376, 396, 411, 417, 423, 440, 470, 480, 495, 517, 528, 548, 556, 564, 576, 660, 685, 695, 704, 705, 720, 752, 792, 822, 834, 846, 880, 940, 960, 990, 1034, 1056, 1096, 1112, 1128, 1233, 1251, 1320, 1370, 1390, 1410, 1440, 1504, 1507, 1529, 1551, 1584, 1644, 1668, 1692, 1760, 1880, 1980, 2055, 2068, 2085, 2112, 2115, 2192, 2224, 2256, 2466, 2502, 2585, 2640, 2740, 2780, 2820, 2880, 3008, 3014, 3058, 3102, 3168, 3288, 3336, 3384, 3520, 3760, 3960, 4110, 4136, 4170, 4230, 4384, 4448, 4512, 4521, 4587, 4653, 4932, 5004, 5170, 5280, 5480, 5560, 5640, 6028, 6116, 6165, 6204, 6255, 6336, 6439, 6533, 6576, 6672, 6768, 7520, 7535, 7645, 7755, 7920, 8220, 8272, 8340, 8460, 8768, 8896, 9024, 9042, 9174, 9306, 9864, 10008, 10340, 10560, 10960, 11120, 11280, 12056, 12232, 12330, 12408, 12510, 12878, 13066, 13152, 13344, 13536, 13563, 13761, 15040, 15070, 15290, 15510, 15840, 16440, 16544, 16680, 16920, 18084, 18348, 18612, 19043, 19317, 19599, 19728, 20016, 20680, 21920, 22240, 22560, 22605, 22935, 23265, 24112, 24464, 24660, 24816, 25020, 25756, 26132, 26304, 26688, 27072, 27126, 27522, 30140, 30580, 31020, 31680, 32195, 32665, 32880, 33088, 33360, 33840, 36168, 36696, 37224, 38086, 38634, 39198, 39456, 40032, 41360, 43840, 44480, 45120, 45210, 45870, 46530, 48224, 48928, 49320, 49632, 50040, 51512, 52264, 54252, 55044, 57129, 57951, 58797, 60280, 61160, 62040, 64390, 65330, 65760, 66720, 67680, 67815, 68805, 70829, 71863, 72336, 73392, 74448, 76172, 77268, 78396, 78912, 80064, 82720, 90420, 91740, 93060, 95215, 96448, 96585, 97856, 97995, 98640, 99264, 100080, 103024, 104528, 108504, 110088, 114258, 115902, 117594, 120560, 122320, 124080, 128780, 130660, 131520, 133440, 135360, 135630, 137610, 141658, 143726, 144672, 146784, 148896, 152344, 154536, 156792, 165440, 171387, 180840, 183480, 186120, 190430, 193170, 195990, 197280, 200160, 206048, 209056, 209473, 212487, 215589, 217008, 220176, 228516, 231804, 235188, 241120, 244640, 248160, 257560, 261320, 271260, 275220, 283316, 285645, 287452, 289344, 289755, 293568, 293985, 297792, 304688, 309072, 313584, 342774, 354145, 359315, 361680, 366960, 372240, 380860, 386340, 391980, 394560, 400320, 412096, 418112, 418946, 424974, 431178, 434016, 440352, 457032, 463608, 470376, 482240, 489280, 496320, 515120, 522640, 542520, 550440, 566632, 571290, 574904, 579510, 587970, 609376, 618144, 627168, 628419, 637461, 646767, 685548, 708290, 718630, 723360, 733920, 744480, 761720, 772680, 783960, 837892, 849948, 856935, 862356, 868032, 880704, 895021, 914064, 927216, 940752, 1030240, 1045280, 1047365, 1062435, 1077945, 1085040, 1100880, 1133264, 1142580, 1149808, 1159020, 1175940, 1218752, 1236288, 1254336, 1256838, 1274922, 1293534, 1371096, 1416580, 1437260, 1446720, 1467840, 1488960, 1523440, 1545360, 1567920, 1675784, 1699896, 1713870, 1724712, 1790042, 1828128, 1854432, 1881504, 1885257, 2060480, 2090560, 2094730, 2124870, 2155890, 2170080, 2201760, 2266528, 2285160, 2299616, 2318040, 2351880, 2513676, 2549844, 2587068, 2685063, 2742192, 2833160, 2874520, 3046880, 3090720, 3135840, 3142095, 3187305, 3233835, 3351568, 3399792, 3427740, 3449424, 3580084, 3656256, 3708864, 3763008, 3770514, 4189460, 4249740, 4311780, 4340160, 4403520, 4475105, 4533056, 4570320, 4599232, 4636080, 4703760, 5027352, 5099688, 5174136, 5370126, 5484384, 5666320, 5749040, 6093760, 6181440, 6271680, 6284190, 6374610, 6467670, 6703136, 6799584, 6855480, 6898848, 7160168, 7541028, 8055189, 8378920, 8499480, 8623560, 8950210, 9140640, 9272160, 9407520, 9426285, 9845231, 10054704, 10199376, 10348272, 10740252, 10968768, 11332640, 11498080, 12568380, 12749220, 12935340, 13406272, 13425315, 13599168, 13710960, 13797696, 14320336, 15082056, 16110378, 16757840, 16998960, 17247120, 17900420, 18281280, 18544320, 18815040, 18852570, 19690462, 20109408, 20398752, 20696544, 21480504, 22665280, 22996160, 25136760, 25498440, 25870680, 26850630, 27421920, 28640672, 29535693, 30164112, 32220756, 33515680, 33997920, 34494240, 35800840, 37705140, 39380924, 40218816, 40275945, 40797504, 41393088, 42961008, 49226155, 50273520, 50996880, 51741360, 53701260, 54843840, 57281344, 59071386, 60328224, 64441512, 67031360, 67995840, 68988480, 71601680, 75410280, 78761848, 80551890, 85922016, 88607079, 98452310, 100547040, 101993760, 103482720, 107402520, 118142772, 120656448, 128883024, 143203360, 147678465, 150820560, 157523696, 161103780, 171844032, 177214158, 196904620, 201094080, 203987520, 206965440, 214805040, 236285544, 257766048, 286406720, 295356930, 301641120, 315047392, 322207560, 354428316, 393809240, 429610080, 443035395, 472571088, 515532096, 590713860, 603282240, 630094784, 644415120, 708856632, 787618480, 859220160, 886070790, 945142176, 1181427720, 1288830240, 1417713264, 1575236960, 1772141580, 1890284352, 2362855440, 2577660480, 2835426528, 3150473920, 3544283160, 4725710880, 5670853056, 7088566320, 9451421760, 14177132640, 28354265280]

約数ペア:

[(1, 28354265280), (2, 14177132640), (3, 9451421760), (4, 7088566320), (5, 5670853056), (6, 4725710880), (8, 3544283160), (9, 3150473920), (10, 2835426528), (11, 2577660480), (12, 2362855440), (15, 1890284352), (16, 1772141580), (18, 1575236960), (20, 1417713264), (22, 1288830240), (24, 1181427720), (30, 945142176), (32, 886070790), (33, 859220160), (36, 787618480), (40, 708856632), (44, 644415120), (45, 630094784), (47, 603282240), (48, 590713860), (55, 515532096), (60, 472571088), (64, 443035395), (66, 429610080), (72, 393809240), (80, 354428316), (88, 322207560), (90, 315047392), (94, 301641120), (96, 295356930), (99, 286406720), (110, 257766048), (120, 236285544), (132, 214805040), (137, 206965440), (139, 203987520), (141, 201094080), (144, 196904620), (160, 177214158), (165, 171844032), (176, 161103780), (180, 157523696), (188, 150820560), (192, 147678465), (198, 143203360), (220, 128883024), (235, 120656448), (240, 118142772), (264, 107402520), (274, 103482720), (278, 101993760), 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(7535, 3763008), (7645, 3708864), (7755, 3656256), (7920, 3580084), (8220, 3449424), (8272, 3427740), (8340, 3399792), (8460, 3351568), (8768, 3233835), (8896, 3187305), (9024, 3142095), (9042, 3135840), (9174, 3090720), (9306, 3046880), (9864, 2874520), (10008, 2833160), (10340, 2742192), (10560, 2685063), (10960, 2587068), (11120, 2549844), (11280, 2513676), (12056, 2351880), (12232, 2318040), (12330, 2299616), (12408, 2285160), (12510, 2266528), (12878, 2201760), (13066, 2170080), (13152, 2155890), (13344, 2124870), (13536, 2094730), (13563, 2090560), (13761, 2060480), (15040, 1885257), (15070, 1881504), (15290, 1854432), (15510, 1828128), (15840, 1790042), (16440, 1724712), (16544, 1713870), (16680, 1699896), (16920, 1675784), (18084, 1567920), (18348, 1545360), (18612, 1523440), (19043, 1488960), (19317, 1467840), (19599, 1446720), (19728, 1437260), (20016, 1416580), (20680, 1371096), (21920, 1293534), (22240, 1274922), (22560, 1256838), (22605, 1254336), (22935, 1236288), (23265, 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