78254709120

素因数分解:

$2^7\times 3^7\times 5^1\times 7^3\times {\mathrm{163}}^1$

素因数の和:224

約数の個数: 1024

約数和(自身を含む): 329207040000

約数和(自身を除く): 250952330880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 98, 105, 108, 112, 120, 126, 128, 135, 140, 144, 147, 160, 162, 163, 168, 180, 189, 192, 196, 210, 216, 224, 240, 243, 245, 252, 270, 280, 288, 294, 315, 320, 324, 326, 336, 343, 360, 378, 384, 392, 405, 420, 432, 441, 448, 480, 486, 489, 490, 504, 540, 560, 567, 576, 588, 630, 640, 648, 652, 672, 686, 720, 729, 735, 756, 784, 810, 815, 840, 864, 882, 896, 945, 960, 972, 978, 980, 1008, 1029, 1080, 1120, 1134, 1141, 1152, 1176, 1215, 1260, 1296, 1304, 1323, 1344, 1372, 1440, 1458, 1467, 1470, 1512, 1568, 1620, 1630, 1680, 1701, 1715, 1728, 1764, 1890, 1920, 1944, 1956, 1960, 2016, 2058, 2160, 2187, 2205, 2240, 2268, 2282, 2352, 2430, 2445, 2520, 2592, 2608, 2646, 2688, 2744, 2835, 2880, 2916, 2934, 2940, 3024, 3087, 3136, 3240, 3260, 3360, 3402, 3423, 3430, 3456, 3528, 3645, 3780, 3888, 3912, 3920, 3969, 4032, 4116, 4320, 4374, 4401, 4410, 4480, 4536, 4564, 4704, 4860, 4890, 5040, 5103, 5145, 5184, 5216, 5292, 5488, 5670, 5705, 5760, 5832, 5868, 5880, 6048, 6174, 6272, 6480, 6520, 6615, 6720, 6804, 6846, 6860, 7056, 7290, 7335, 7560, 7776, 7824, 7840, 7938, 7987, 8064, 8232, 8505, 8640, 8748, 8802, 8820, 9072, 9128, 9261, 9408, 9720, 9780, 10080, 10206, 10269, 10290, 10368, 10432, 10584, 10935, 10976, 11340, 11410, 11664, 11736, 11760, 11907, 12096, 12348, 12960, 13040, 13203, 13230, 13440, 13608, 13692, 13720, 14112, 14580, 14670, 15120, 15309, 15435, 15552, 15648, 15680, 15876, 15974, 16464, 17010, 17115, 17280, 17496, 17604, 17640, 18144, 18256, 18522, 18816, 19440, 19560, 19845, 20160, 20412, 20538, 20580, 20864, 21168, 21870, 21952, 22005, 22680, 22820, 23328, 23472, 23520, 23814, 23961, 24192, 24696, 25515, 25920, 26080, 26406, 26460, 27216, 27384, 27440, 27783, 28224, 29160, 29340, 30240, 30618, 30807, 30870, 31104, 31296, 31360, 31752, 31948, 32928, 34020, 34230, 34992, 35208, 35280, 35721, 36288, 36512, 37044, 38880, 39120, 39609, 39690, 39935, 40320, 40824, 41076, 41160, 42336, 43740, 43904, 44010, 45360, 45640, 46305, 46656, 46944, 47040, 47628, 47922, 49392, 51030, 51345, 51840, 52160, 52812, 52920, 54432, 54768, 54880, 55566, 55909, 56448, 58320, 58680, 59535, 60480, 61236, 61614, 61740, 62592, 63504, 63896, 65856, 66015, 68040, 68460, 69984, 70416, 70560, 71442, 71883, 72576, 73024, 74088, 76545, 77760, 78240, 79218, 79380, 79870, 81648, 82152, 82320, 83349, 84672, 87480, 88020, 90720, 91280, 92421, 92610, 93312, 93888, 94080, 95256, 95844, 98784, 102060, 102690, 104320, 105624, 105840, 107163, 108864, 109536, 109760, 111132, 111818, 116640, 117360, 118827, 119070, 119805, 120960, 122472, 123228, 123480, 127008, 127792, 131712, 132030, 136080, 136920, 138915, 139968, 140832, 141120, 142884, 143766, 146048, 148176, 153090, 154035, 155520, 156480, 158436, 158760, 159740, 163296, 164304, 164640, 166698, 167727, 169344, 174960, 176040, 178605, 181440, 182560, 184842, 185220, 187776, 190512, 191688, 197568, 198045, 204120, 205380, 211248, 211680, 214326, 215649, 217728, 219072, 219520, 222264, 223636, 233280, 234720, 237654, 238140, 239610, 244944, 246456, 246960, 250047, 254016, 255584, 264060, 272160, 273840, 277263, 277830, 279545, 279936, 281664, 282240, 285768, 287532, 296352, 306180, 308070, 312960, 316872, 317520, 319480, 326592, 328608, 329280, 333396, 335454, 349920, 352080, 356481, 357210, 359415, 362880, 365120, 369684, 370440, 381024, 383376, 395136, 396090, 408240, 410760, 416745, 422496, 423360, 428652, 431298, 438144, 444528, 447272, 462105, 466560, 469440, 475308, 476280, 479220, 489888, 492912, 493920, 500094, 503181, 508032, 511168, 528120, 535815, 544320, 547680, 554526, 555660, 559090, 563328, 571536, 575064, 592704, 594135, 612360, 616140, 633744, 635040, 638960, 646947, 653184, 657216, 658560, 666792, 670908, 699840, 704160, 712962, 714420, 718830, 730240, 739368, 740880, 750141, 762048, 766752, 792180, 816480, 821520, 831789, 833490, 838635, 844992, 846720, 857304, 862596, 889056, 894544, 924210, 938880, 950616, 952560, 958440, 979776, 985824, 987840, 1000188, 1006362, 1022336, 1056240, 1071630, 1078245, 1088640, 1095360, 1109052, 1111320, 1118180, 1143072, 1150128, 1185408, 1188270, 1224720, 1232280, 1250235, 1267488, 1270080, 1277920, 1293894, 1314432, 1333584, 1341816, 1386315, 1399680, 1408320, 1425924, 1428840, 1437660, 1478736, 1481760, 1500282, 1509543, 1524096, 1533504, 1584360, 1632960, 1643040, 1663578, 1666980, 1677270, 1689984, 1714608, 1725192, 1778112, 1782405, 1789088, 1848420, 1901232, 1905120, 1916880, 1940841, 1959552, 1971648, 1975680, 2000376, 2012724, 2112480, 2143260, 2156490, 2190720, 2218104, 2222640, 2236360, 2286144, 2300256, 2376540, 2449440, 2464560, 2495367, 2500470, 2515905, 2534976, 2540160, 2555840, 2587788, 2667168, 2683632, 2772630, 2816640, 2851848, 2857680, 2875320, 2957472, 2963520, 3000564, 3019086, 3067008, 3168720, 3234735, 3265920, 3286080, 3327156, 3333960, 3354540, 3429216, 3450384, 3556224, 3564810, 3578176, 3696840, 3750705, 3802464, 3810240, 3833760, 3881682, 3943296, 4000752, 4025448, 4158945, 4224960, 4286520, 4312980, 4436208, 4445280, 4472720, 4528629, 4572288, 4600512, 4753080, 4898880, 4929120, 4990734, 5000940, 5031810, 5069952, 5111680, 5175576, 5334336, 5367264, 5545260, 5703696, 5715360, 5750640, 5822523, 5914944, 5927040, 6001128, 6038172, 6337440, 6469470, 6572160, 6654312, 6667920, 6709080, 6858432, 6900768, 7129620, 7156352, 7393680, 7501410, 7547715, 7604928, 7620480, 7667520, 7763364, 8001504, 8050896, 8317890, 8449920, 8573040, 8625960, 8872416, 8890560, 8945440, 9057258, 9201024, 9506160, 9704205, 9797760, 9858240, 9981468, 10001880, 10063620, 10351152, 10668672, 10734528, 11090520, 11407392, 11430720, 11501280, 11645046, 11829888, 12002256, 12076344, 12476835, 12674880, 12938940, 13308624, 13335840, 13418160, 13585887, 13716864, 13801536, 14259240, 14787360, 15002820, 15095430, 15209856, 15335040, 15526728, 16003008, 16101792, 16635780, 17146080, 17251920, 17467569, 17744832, 17781120, 17890880, 18114516, 19012320, 19408410, 19716480, 19962936, 20003760, 20127240, 20702304, 21469056, 22181040, 22643145, 22814784, 22861440, 23002560, 23290092, 24004512, 24152688, 24953670, 25349760, 25877880, 26617248, 26671680, 26836320, 27171774, 27603072, 28518480, 29112615, 29574720, 30005640, 30190860, 31053456, 32006016, 32203584, 33271560, 34292160, 34503840, 34935138, 35489664, 35781760, 36229032, 38024640, 38816820, 39925872, 40007520, 40254480, 40757661, 41404608, 44362080, 45286290, 45629568, 46005120, 46580184, 48009024, 48305376, 49907340, 51755760, 53234496, 53343360, 53672640, 54343548, 57036960, 58225230, 59149440, 60011280, 60381720, 62106912, 64407168, 66543120, 67929435, 68584320, 69007680, 69870276, 72458064, 76049280, 77633640, 79851744, 80015040, 80508960, 81515322, 82809216, 87337845, 88724160, 90572580, 93160368, 96018048, 96610752, 99814680, 103511520, 106468992, 107345280, 108687096, 114073920, 116450460, 120022560, 120763440, 122272983, 124213824, 133086240, 135858870, 138015360, 139740552, 144916128, 155267280, 159703488, 160030080, 161017920, 163030644, 174675690, 177448320, 181145160, 186320736, 193221504, 199629360, 203788305, 207023040, 217374192, 228147840, 232900920, 240045120, 241526880, 244545966, 248427648, 266172480, 271717740, 279481104, 289832256, 310534560, 319406976, 322035840, 326061288, 349351380, 362290320, 372641472, 399258720, 407576610, 414046080, 434748384, 465801840, 480090240, 483053760, 489091932, 532344960, 543435480, 558962208, 579664512, 611364915, 621069120, 652122576, 698702760, 724580640, 745282944, 798517440, 815153220, 869496768, 931603680, 966107520, 978183864, 1086870960, 1117924416, 1222729830, 1242138240, 1304245152, 1397405520, 1449161280, 1597034880, 1630306440, 1738993536, 1863207360, 1956367728, 2173741920, 2235848832, 2445459660, 2608490304, 2794811040, 2898322560, 3260612880, 3726414720, 3912735456, 4347483840, 4890919320, 5216980608, 5589622080, 6521225760, 7825470912, 8694967680, 9781838640, 11179244160, 13042451520, 15650941824, 19563677280, 26084903040, 39127354560, 78254709120]

約数ペア:

[(1, 78254709120), (2, 39127354560), (3, 26084903040), (4, 19563677280), (5, 15650941824), (6, 13042451520), (7, 11179244160), (8, 9781838640), (9, 8694967680), (10, 7825470912), (12, 6521225760), (14, 5589622080), (15, 5216980608), (16, 4890919320), (18, 4347483840), (20, 3912735456), (21, 3726414720), (24, 3260612880), (27, 2898322560), (28, 2794811040), (30, 2608490304), (32, 2445459660), (35, 2235848832), (36, 2173741920), (40, 1956367728), (42, 1863207360), (45, 1738993536), (48, 1630306440), (49, 1597034880), (54, 1449161280), (56, 1397405520), (60, 1304245152), (63, 1242138240), (64, 1222729830), (70, 1117924416), (72, 1086870960), (80, 978183864), (81, 966107520), (84, 931603680), (90, 869496768), (96, 815153220), (98, 798517440), (105, 745282944), (108, 724580640), (112, 698702760), (120, 652122576), (126, 621069120), (128, 611364915), (135, 579664512), (140, 558962208), (144, 543435480), (147, 532344960), (160, 489091932), (162, 483053760), (163, 480090240), (168, 465801840), (180, 434748384), (189, 414046080), (192, 407576610), (196, 399258720), (210, 372641472), (216, 362290320), (224, 349351380), (240, 326061288), (243, 322035840), (245, 319406976), (252, 310534560), (270, 289832256), (280, 279481104), (288, 271717740), (294, 266172480), (315, 248427648), (320, 244545966), (324, 241526880), (326, 240045120), (336, 232900920), (343, 228147840), (360, 217374192), (378, 207023040), (384, 203788305), (392, 199629360), (405, 193221504), (420, 186320736), (432, 181145160), (441, 177448320), (448, 174675690), (480, 163030644), (486, 161017920), (489, 160030080), (490, 159703488), (504, 155267280), (540, 144916128), (560, 139740552), (567, 138015360), (576, 135858870), (588, 133086240), (630, 124213824), (640, 122272983), (648, 120763440), (652, 120022560), (672, 116450460), (686, 114073920), (720, 108687096), (729, 107345280), (735, 106468992), (756, 103511520), (784, 99814680), (810, 96610752), (815, 96018048), (840, 93160368), (864, 90572580), (882, 88724160), (896, 87337845), (945, 82809216), (960, 81515322), (972, 80508960), (978, 80015040), (980, 79851744), (1008, 77633640), (1029, 76049280), (1080, 72458064), (1120, 69870276), (1134, 69007680), (1141, 68584320), (1152, 67929435), (1176, 66543120), (1215, 64407168), (1260, 62106912), (1296, 60381720), (1304, 60011280), (1323, 59149440), (1344, 58225230), (1372, 57036960), (1440, 54343548), (1458, 53672640), (1467, 53343360), (1470, 53234496), (1512, 51755760), (1568, 49907340), (1620, 48305376), (1630, 48009024), (1680, 46580184), (1701, 46005120), (1715, 45629568), (1728, 45286290), (1764, 44362080), (1890, 41404608), (1920, 40757661), (1944, 40254480), (1956, 40007520), (1960, 39925872), (2016, 38816820), (2058, 38024640), (2160, 36229032), (2187, 35781760), (2205, 35489664), (2240, 34935138), (2268, 34503840), (2282, 34292160), (2352, 33271560), (2430, 32203584), (2445, 32006016), (2520, 31053456), (2592, 30190860), (2608, 30005640), (2646, 29574720), (2688, 29112615), (2744, 28518480), (2835, 27603072), (2880, 27171774), (2916, 26836320), (2934, 26671680), (2940, 26617248), (3024, 25877880), (3087, 25349760), (3136, 24953670), (3240, 24152688), (3260, 24004512), (3360, 23290092), (3402, 23002560), (3423, 22861440), (3430, 22814784), (3456, 22643145), (3528, 22181040), (3645, 21469056), (3780, 20702304), (3888, 20127240), (3912, 20003760), (3920, 19962936), (3969, 19716480), (4032, 19408410), (4116, 19012320), (4320, 18114516), (4374, 17890880), (4401, 17781120), (4410, 17744832), (4480, 17467569), (4536, 17251920), (4564, 17146080), (4704, 16635780), (4860, 16101792), (4890, 16003008), (5040, 15526728), (5103, 15335040), (5145, 15209856), (5184, 15095430), (5216, 15002820), (5292, 14787360), (5488, 14259240), (5670, 13801536), (5705, 13716864), (5760, 13585887), (5832, 13418160), (5868, 13335840), (5880, 13308624), (6048, 12938940), (6174, 12674880), (6272, 12476835), (6480, 12076344), (6520, 12002256), (6615, 11829888), (6720, 11645046), (6804, 11501280), (6846, 11430720), (6860, 11407392), (7056, 11090520), (7290, 10734528), (7335, 10668672), (7560, 10351152), (7776, 10063620), (7824, 10001880), (7840, 9981468), (7938, 9858240), (7987, 9797760), (8064, 9704205), (8232, 9506160), (8505, 9201024), (8640, 9057258), (8748, 8945440), (8802, 8890560), (8820, 8872416), (9072, 8625960), (9128, 8573040), (9261, 8449920), (9408, 8317890), (9720, 8050896), (9780, 8001504), (10080, 7763364), (10206, 7667520), (10269, 7620480), (10290, 7604928), (10368, 7547715), (10432, 7501410), (10584, 7393680), (10935, 7156352), (10976, 7129620), (11340, 6900768), (11410, 6858432), (11664, 6709080), (11736, 6667920), (11760, 6654312), (11907, 6572160), (12096, 6469470), (12348, 6337440), (12960, 6038172), (13040, 6001128), (13203, 5927040), (13230, 5914944), (13440, 5822523), (13608, 5750640), (13692, 5715360), (13720, 5703696), (14112, 5545260), (14580, 5367264), (14670, 5334336), (15120, 5175576), (15309, 5111680), (15435, 5069952), (15552, 5031810), (15648, 5000940), (15680, 4990734), (15876, 4929120), (15974, 4898880), (16464, 4753080), (17010, 4600512), (17115, 4572288), (17280, 4528629), (17496, 4472720), (17604, 4445280), (17640, 4436208), (18144, 4312980), (18256, 4286520), (18522, 4224960), (18816, 4158945), (19440, 4025448), (19560, 4000752), (19845, 3943296), (20160, 3881682), (20412, 3833760), (20538, 3810240), (20580, 3802464), (20864, 3750705), (21168, 3696840), (21870, 3578176), (21952, 3564810), (22005, 3556224), (22680, 3450384), (22820, 3429216), (23328, 3354540), (23472, 3333960), (23520, 3327156), (23814, 3286080), (23961, 3265920), (24192, 3234735), (24696, 3168720), (25515, 3067008), (25920, 3019086), (26080, 3000564), (26406, 2963520), (26460, 2957472), (27216, 2875320), (27384, 2857680), (27440, 2851848), (27783, 2816640), (28224, 2772630), (29160, 2683632), (29340, 2667168), (30240, 2587788), (30618, 2555840), (30807, 2540160), (30870, 2534976), (31104, 2515905), (31296, 2500470), (31360, 2495367), (31752, 2464560), (31948, 2449440), (32928, 2376540), (34020, 2300256), (34230, 2286144), (34992, 2236360), (35208, 2222640), (35280, 2218104), (35721, 2190720), (36288, 2156490), (36512, 2143260), (37044, 2112480), (38880, 2012724), (39120, 2000376), (39609, 1975680), (39690, 1971648), (39935, 1959552), (40320, 1940841), (40824, 1916880), (41076, 1905120), (41160, 1901232), (42336, 1848420), (43740, 1789088), (43904, 1782405), (44010, 1778112), (45360, 1725192), (45640, 1714608), (46305, 1689984), (46656, 1677270), (46944, 1666980), (47040, 1663578), (47628, 1643040), (47922, 1632960), (49392, 1584360), (51030, 1533504), (51345, 1524096), (51840, 1509543), (52160, 1500282), (52812, 1481760), (52920, 1478736), (54432, 1437660), (54768, 1428840), (54880, 1425924), (55566, 1408320), (55909, 1399680), (56448, 1386315), (58320, 1341816), (58680, 1333584), (59535, 1314432), (60480, 1293894), (61236, 1277920), (61614, 1270080), (61740, 1267488), (62592, 1250235), (63504, 1232280), (63896, 1224720), (65856, 1188270), (66015, 1185408), (68040, 1150128), (68460, 1143072), (69984, 1118180), (70416, 1111320), (70560, 1109052), (71442, 1095360), (71883, 1088640), (72576, 1078245), (73024, 1071630), (74088, 1056240), (76545, 1022336), (77760, 1006362), (78240, 1000188), (79218, 987840), (79380, 985824), (79870, 979776), (81648, 958440), (82152, 952560), (82320, 950616), (83349, 938880), (84672, 924210), (87480, 894544), (88020, 889056), (90720, 862596), (91280, 857304), (92421, 846720), (92610, 844992), (93312, 838635), (93888, 833490), (94080, 831789), (95256, 821520), (95844, 816480), (98784, 792180), (102060, 766752), (102690, 762048), (104320, 750141), (105624, 740880), (105840, 739368), (107163, 730240), (108864, 718830), (109536, 714420), (109760, 712962), (111132, 704160), (111818, 699840), (116640, 670908), (117360, 666792), (118827, 658560), (119070, 657216), (119805, 653184), (120960, 646947), (122472, 638960), (123228, 635040), (123480, 633744), (127008, 616140), (127792, 612360), (131712, 594135), (132030, 592704), (136080, 575064), (136920, 571536), (138915, 563328), (139968, 559090), (140832, 555660), (141120, 554526), (142884, 547680), (143766, 544320), (146048, 535815), (148176, 528120), (153090, 511168), (154035, 508032), (155520, 503181), (156480, 500094), (158436, 493920), (158760, 492912), (159740, 489888), (163296, 479220), (164304, 476280), (164640, 475308), (166698, 469440), (167727, 466560), (169344, 462105), (174960, 447272), (176040, 444528), (178605, 438144), (181440, 431298), (182560, 428652), (184842, 423360), (185220, 422496), (187776, 416745), (190512, 410760), (191688, 408240), (197568, 396090), (198045, 395136), (204120, 383376), (205380, 381024), (211248, 370440), (211680, 369684), (214326, 365120), (215649, 362880), (217728, 359415), (219072, 357210), (219520, 356481), (222264, 352080), (223636, 349920), (233280, 335454), (234720, 333396), (237654, 329280), (238140, 328608), (239610, 326592), (244944, 319480), (246456, 317520), (246960, 316872), (250047, 312960), (254016, 308070), (255584, 306180), (264060, 296352), (272160, 287532), (273840, 285768), (277263, 282240), (277830, 281664), (279545, 279936)]