2857261811040

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{234457}}^1$

素因数の和:234532

約数の個数: 768

約数和(自身を含む): 12705297776640

約数和(自身を除く): 9848035965600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 31, 32, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 62, 63, 65, 70, 72, 78, 80, 84, 90, 91, 93, 96, 104, 105, 108, 112, 117, 120, 124, 126, 130, 135, 140, 144, 155, 156, 160, 168, 180, 182, 186, 189, 195, 208, 210, 216, 217, 224, 234, 240, 248, 252, 260, 270, 273, 279, 280, 288, 310, 312, 315, 336, 351, 360, 364, 372, 378, 390, 403, 416, 420, 432, 434, 455, 465, 468, 480, 496, 504, 520, 540, 546, 558, 560, 585, 620, 624, 630, 651, 672, 702, 720, 728, 744, 756, 780, 806, 819, 837, 840, 864, 868, 910, 930, 936, 945, 992, 1008, 1040, 1080, 1085, 1092, 1116, 1120, 1170, 1209, 1240, 1248, 1260, 1302, 1365, 1395, 1404, 1440, 1456, 1488, 1512, 1560, 1612, 1638, 1674, 1680, 1736, 1755, 1820, 1860, 1872, 1890, 1953, 2015, 2016, 2080, 2160, 2170, 2184, 2232, 2340, 2418, 2457, 2480, 2520, 2604, 2730, 2790, 2808, 2821, 2912, 2976, 3024, 3120, 3224, 3255, 3276, 3348, 3360, 3472, 3510, 3627, 3640, 3720, 3744, 3780, 3906, 4030, 4095, 4185, 4320, 4340, 4368, 4464, 4680, 4836, 4914, 4960, 5040, 5208, 5460, 5580, 5616, 5642, 5859, 6045, 6048, 6240, 6448, 6510, 6552, 6696, 6944, 7020, 7254, 7280, 7440, 7560, 7812, 8060, 8190, 8370, 8463, 8680, 8736, 8928, 9360, 9672, 9765, 9828, 10080, 10416, 10881, 10920, 11160, 11232, 11284, 11718, 12090, 12285, 12896, 13020, 13104, 13392, 14040, 14105, 14508, 14560, 14880, 15120, 15624, 16120, 16380, 16740, 16926, 17360, 18135, 18720, 19344, 19530, 19656, 20832, 21762, 21840, 22320, 22568, 23436, 24180, 24570, 25389, 26040, 26208, 26784, 28080, 28210, 29016, 29295, 30240, 31248, 32240, 32760, 33480, 33852, 34720, 36270, 38688, 39060, 39312, 42315, 43524, 43680, 44640, 45136, 46872, 48360, 49140, 50778, 52080, 54405, 56160, 56420, 58032, 58590, 62496, 64480, 65520, 66960, 67704, 72540, 76167, 78120, 78624, 84630, 87048, 90272, 93744, 96720, 98280, 101556, 104160, 108810, 112840, 116064, 117180, 126945, 131040, 133920, 135408, 145080, 152334, 156240, 169260, 174096, 187488, 193440, 196560, 203112, 217620, 225680, 234360, 234457, 253890, 270816, 290160, 304668, 312480, 338520, 348192, 380835, 393120, 406224, 435240, 451360, 468720, 468914, 507780, 580320, 609336, 677040, 703371, 761670, 812448, 870480, 937440, 937828, 1015560, 1172285, 1218672, 1354080, 1406742, 1523340, 1641199, 1740960, 1875656, 2031120, 2110113, 2344570, 2437344, 2813484, 3046680, 3047941, 3282398, 3516855, 3751312, 4062240, 4220226, 4689140, 4923597, 5626968, 6093360, 6095882, 6330339, 6564796, 7033710, 7268167, 7502624, 8205995, 8440452, 9143823, 9378280, 9847194, 10550565, 11253936, 12186720, 12191764, 12660678, 13129592, 14067420, 14536334, 14770791, 15239705, 16411990, 16880904, 18287646, 18756560, 19694388, 21101130, 21335587, 21804501, 22507872, 24383528, 24617985, 25321356, 26259184, 27431469, 28134840, 29072668, 29541582, 30479410, 31651695, 32823980, 33761808, 36340835, 36575292, 37513120, 39388776, 42202260, 42671174, 43609002, 44312373, 45719115, 48767056, 49235970, 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457894521, 472430855, 472665312, 487670560, 506427120, 508771690, 512054088, 523308024, 548629380, 566917026, 576060849, 581453360, 590831640, 610526028, 640067610, 654135030, 658355256, 661403197, 682738784, 697744032, 708997968, 731505840, 755889368, 763157535, 768081132, 784962036, 787775520, 814034704, 822944070, 850375539, 853423480, 872180040, 877807008, 886247460, 915789042, 944861710, 960101415, 981202545, 1012854240, 1017543380, 1024108176, 1046616048, 1097258760, 1133834052, 1152121698, 1162906720, 1181663280, 1221052056, 1280135220, 1308270060, 1316710512, 1322806394, 1373683563, 1417292565, 1417995936, 1463011680, 1511778736, 1526315070, 1536162264, 1569924072, 1628069408, 1645888140, 1700751078, 1706846960, 1744360080, 1772494920, 1831578084, 1889723420, 1920202830, 1962405090, 1984209591, 2035086760, 2048216352, 2093232096, 2194517520, 2267668104, 2289472605, 2304243396, 2363326560, 2442104112, 2551126617, 2560270440, 2616540120, 2633421024, 2645612788, 2747367126, 2834585130, 2880304245, 3023557472, 3052630140, 3072324528, 3139848144, 3291776280, 3307015985, 3401502156, 3413693920, 3488720160, 3544989840, 3663156168, 3779446840, 3840405660, 3924810180, 3968419182, 4070173520, 4251877695, 4389035040, 4535336208, 4578945210, 4608486792, 4884208224, 5102253234, 5120540880, 5233080240, 5291225576, 5494734252, 5669170260, 5760608490, 5952628773, 6105260280, 6144649056, 6279696288, 6583552560, 6614031970, 6803004312, 6868417815, 7089979680, 7326312336, 7558893680, 7680811320, 7849620360, 7936838364, 8140347040, 8503755390, 9070672416, 9157890420, 9216973584, 9921047955, 10204506468, 10241081760, 10466160480, 10582451152, 10989468504, 11338340520, 11521216980, 11905257546, 12210520560, 12755633085, 13167105120, 13228063940, 13606008624, 13736835630, 14652624672, 15117787360, 15361622640, 15699240720, 15873676728, 17007510780, 17857886319, 18315780840, 18433947168, 19842095910, 20409012936, 21164902304, 21978937008, 22676681040, 23042433960, 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約数ペア:

[(1, 2857261811040), (2, 1428630905520), (3, 952420603680), (4, 714315452760), (5, 571452362208), (6, 476210301840), (7, 408180258720), (8, 357157726380), (9, 317473534560), (10, 285726181104), (12, 238105150920), (13, 219789370080), (14, 204090129360), (15, 190484120736), (16, 178578863190), (18, 158736767280), (20, 142863090552), (21, 136060086240), (24, 119052575460), (26, 109894685040), (27, 105824511520), (28, 102045064680), (30, 95242060368), (31, 92169735840), (32, 89289431595), (35, 81636051744), (36, 79368383640), (39, 73263123360), (40, 71431545276), (42, 68030043120), (45, 63494706912), (48, 59526287730), (52, 54947342520), (54, 52912255760), (56, 51022532340), (60, 47621030184), (62, 46084867920), (63, 45353362080), (65, 43957874016), (70, 40818025872), (72, 39684191820), (78, 36631561680), (80, 35715772638), (84, 34015021560), (90, 31747353456), (91, 31398481440), (93, 30723245280), (96, 29763143865), (104, 27473671260), (105, 27212017248), (108, 26456127880), (112, 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(14040, 203508676), (14105, 202570848), (14508, 196943880), (14560, 196240509), (14880, 192020283), (15120, 188972342), (15624, 182876460), (16120, 177249492), (16380, 174436008), (16740, 170684696), (16926, 168809040), (17360, 164588814), (18135, 157555104), (18720, 152631507), (19344, 147707910), (19530, 146301168), (19656, 145363340), (20832, 137157345), (21762, 131295920), (21840, 130827006), (22320, 128013522), (22568, 126606780), (23436, 121917640), (24180, 118166328), (24570, 116290672), (25389, 112539360), (26040, 109725876), (26208, 109022505), (26784, 106677935), (28080, 101754338), (28210, 101285424), (29016, 98471940), (29295, 97534112), (30240, 94486171), (31248, 91438230), (32240, 88624746), (32760, 87218004), (33480, 85342348), (33852, 84404520), (34720, 82294407), (36270, 78777552), (38688, 73853955), (39060, 73150584), (39312, 72681670), (42315, 67523616), (43524, 65647960), (43680, 65413503), (44640, 64006761), (45136, 63303390), (46872, 60958820), (48360, 59083164), 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