742845197920

素因数分解:

$2^5\times 5^1\times 7^6\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:174

約数の個数: 672

約数和(自身を含む): 2257954513920

約数和(自身を除く): 1515109316000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 31, 32, 35, 38, 40, 49, 56, 62, 67, 70, 76, 80, 95, 98, 112, 124, 133, 134, 140, 152, 155, 160, 190, 196, 217, 224, 245, 248, 266, 268, 280, 304, 310, 335, 343, 380, 392, 434, 469, 490, 496, 532, 536, 560, 589, 608, 620, 665, 670, 686, 760, 784, 868, 931, 938, 980, 992, 1064, 1072, 1085, 1120, 1178, 1240, 1273, 1330, 1340, 1372, 1519, 1520, 1568, 1715, 1736, 1862, 1876, 1960, 2077, 2128, 2144, 2170, 2345, 2356, 2401, 2480, 2546, 2660, 2680, 2744, 2945, 3038, 3040, 3283, 3430, 3472, 3724, 3752, 3920, 4123, 4154, 4256, 4340, 4655, 4690, 4712, 4802, 4960, 5092, 5320, 5360, 5488, 5890, 6076, 6365, 6517, 6566, 6860, 6944, 7448, 7504, 7595, 7840, 8246, 8308, 8680, 8911, 9310, 9380, 9424, 9604, 10184, 10385, 10633, 10640, 10720, 10976, 11780, 12005, 12152, 12730, 13034, 13132, 13720, 14539, 14896, 15008, 15190, 16415, 16492, 16616, 16807, 17360, 17822, 18620, 18760, 18848, 19208, 20368, 20615, 20770, 21266, 21280, 22981, 23560, 24010, 24304, 25460, 26068, 26264, 27440, 28861, 29078, 29792, 30380, 32585, 32830, 32984, 33232, 33614, 34720, 35644, 37240, 37520, 38416, 39463, 40736, 41230, 41540, 42532, 44555, 45619, 45962, 47120, 48020, 48608, 50920, 52136, 52528, 53165, 54880, 57722, 58156, 60760, 62377, 65170, 65660, 65968, 66464, 67228, 71288, 72695, 74431, 74480, 75040, 76832, 78926, 82460, 83080, 84035, 85064, 89110, 91238, 91924, 94240, 96040, 101773, 101840, 104272, 105056, 106330, 114905, 115444, 116312, 117649, 121520, 124754, 130340, 131320, 131936, 134456, 142576, 144305, 145390, 148862, 148960, 157852, 160867, 164920, 166160, 168070, 170128, 178220, 182476, 183848, 192080, 197315, 202027, 203546, 203680, 208544, 212660, 228095, 229810, 230888, 232624, 235298, 243040, 249508, 260680, 262640, 268912, 276241, 285152, 288610, 290780, 297724, 311885, 315704, 319333, 321734, 329840, 332320, 336140, 340256, 356440, 364952, 367696, 372155, 384160, 394630, 404054, 407092, 425320, 436639, 456190, 459620, 461776, 465248, 470596, 499016, 508865, 521017, 521360, 525280, 537824, 552482, 577220, 581560, 588245, 595448, 623770, 631408, 638666, 643468, 659680, 672280, 712411, 712880, 729904, 735392, 744310, 789260, 804335, 808108, 814184, 850640, 873278, 912380, 919240, 923552, 941192, 998032, 1010135, 1017730, 1042034, 1042720, 1104964, 1126069, 1154440, 1163120, 1176490, 1190896, 1247540, 1262816, 1277332, 1286936, 1344560, 1381205, 1414189, 1424822, 1425760, 1459808, 1488620, 1578520, 1596665, 1608670, 1616216, 1628368, 1701280, 1746556, 1824760, 1838480, 1882384, 1933687, 1996064, 2020270, 2035460, 2084068, 2183195, 2209928, 2235331, 2252138, 2308880, 2326240, 2352980, 2381792, 2495080, 2554664, 2573872, 2605085, 2689120, 2762410, 2828378, 2849644, 2977240, 3056473, 3157040, 3193330, 3217340, 3232432, 3256736, 3493112, 3562055, 3647119, 3649520, 3676960, 3764768, 3867374, 4040540, 4070920, 4168136, 4366390, 4419856, 4470662, 4504276, 4617760, 4705960, 4986877, 4990160, 5109328, 5147744, 5210170, 5524820, 5630345, 5656756, 5699288, 5954480, 6112946, 6314080, 6386660, 6434680, 6464864, 6986224, 7070945, 7124110, 7294238, 7299040, 7734748, 7882483, 8081080, 8141840, 8336272, 8732780, 8839712, 8941324, 9008552, 9411920, 9668435, 9899323, 9973754, 9980320, 10218656, 10420340, 11049640, 11176655, 11260690, 11313512, 11398576, 11908960, 12225892, 12773320, 12869360, 13535809, 13972448, 14141890, 14248220, 14588476, 15282365, 15469496, 15764966, 16162160, 16283680, 16672544, 17465560, 17882648, 18017104, 18235595, 18823840, 19336870, 19798646, 19947508, 20840680, 21395311, 22099280, 22353310, 22521380, 22627024, 22797152, 24451784, 24934385, 25546640, 25738720, 27071618, 28283780, 28496440, 29176952, 30564730, 30938992, 31529932, 32324320, 34908139, 34931120, 35765296, 36034208, 36471190, 38673740, 39412415, 39597292, 39895016, 41681360, 42790622, 44198560, 44706620, 45042760, 45254048, 48903568, 49496615, 49868770, 51093280, 54143236, 56567560, 56992880, 58353904, 61129460, 61877984, 63059864, 67679045, 69295261, 69816278, 69862240, 71530592, 72942380, 77347480, 78824830, 79194584, 79790032, 83362720, 85581244, 89413240, 90085520, 94750663, 97807136, 98993230, 99737540, 106976555, 108286472, 113135120, 113985760, 116707808, 122258920, 126119728, 135358090, 138590522, 139632556, 145884760, 149767177, 154694960, 157649660, 158389168, 159580064, 171162488, 174540695, 178826480, 180171040, 189501326, 197986460, 199475080, 213953110, 216572944, 226270240, 244356973, 244517840, 252239456, 270716180, 277181044, 279265112, 291769520, 299534354, 309389920, 315299320, 316778336, 342324976, 346476305, 349081390, 357652960, 379002652, 395972920, 398950160, 427906220, 433145888, 473753315, 488713946, 489035680, 541432360, 554362088, 558530224, 583539040, 599068708, 630598640, 663254641, 684649952, 692952610, 698162780, 748835885, 758005304, 791945840, 797900320, 855812440, 947506630, 977427892, 1082864720, 1108724176, 1117060448, 1198137416, 1221784865, 1261197280, 1326509282, 1385905220, 1396325560, 1497671770, 1516010608, 1583891680, 1711624880, 1895013260, 1954855784, 2165729440, 2217448352, 2396274832, 2443569730, 2653018564, 2771810440, 2792651120, 2995343540, 3032021216, 3316273205, 3423249760, 3790026520, 3909711568, 4642782487, 4792549664, 4887139460, 5306037128, 5543620880, 5585302240, 5990687080, 6632546410, 7580053040, 7819423136, 9285564974, 9774278920, 10612074256, 11087241760, 11981374160, 13265092820, 15160106080, 18571129948, 19548557840, 21224148512, 23213912435, 23962748320, 26530185640, 37142259896, 39097115680, 46427824870, 53060371280, 74284519792, 92855649740, 106120742560, 148569039584, 185711299480, 371422598960, 742845197920]

約数ペア:

[(1, 742845197920), (2, 371422598960), (4, 185711299480), (5, 148569039584), (7, 106120742560), (8, 92855649740), (10, 74284519792), (14, 53060371280), (16, 46427824870), (19, 39097115680), (20, 37142259896), (28, 26530185640), (31, 23962748320), (32, 23213912435), (35, 21224148512), (38, 19548557840), (40, 18571129948), (49, 15160106080), (56, 13265092820), (62, 11981374160), (67, 11087241760), (70, 10612074256), (76, 9774278920), (80, 9285564974), (95, 7819423136), (98, 7580053040), (112, 6632546410), (124, 5990687080), (133, 5585302240), (134, 5543620880), (140, 5306037128), (152, 4887139460), (155, 4792549664), (160, 4642782487), (190, 3909711568), (196, 3790026520), (217, 3423249760), (224, 3316273205), (245, 3032021216), (248, 2995343540), (266, 2792651120), (268, 2771810440), (280, 2653018564), (304, 2443569730), (310, 2396274832), (335, 2217448352), (343, 2165729440), (380, 1954855784), (392, 1895013260), (434, 1711624880), (469, 1583891680), (490, 1516010608), (496, 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