2000878457760

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{46411}}^1$

素因数の和:46506

約数の個数: 864

約数和(自身を含む): 8735938428672

約数和(自身を除く): 6735059970912

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 47, 48, 49, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 94, 96, 98, 104, 105, 112, 117, 120, 126, 130, 140, 141, 144, 147, 156, 160, 168, 180, 182, 188, 195, 196, 208, 210, 224, 234, 235, 240, 245, 252, 260, 273, 280, 282, 288, 294, 312, 315, 329, 336, 360, 364, 376, 390, 392, 416, 420, 423, 441, 455, 468, 470, 480, 490, 504, 520, 546, 560, 564, 585, 588, 611, 624, 630, 637, 658, 672, 705, 720, 728, 735, 752, 780, 784, 819, 840, 846, 882, 910, 936, 940, 980, 987, 1008, 1040, 1092, 1120, 1128, 1170, 1176, 1222, 1248, 1260, 1274, 1316, 1365, 1410, 1440, 1456, 1470, 1504, 1560, 1568, 1638, 1645, 1680, 1692, 1764, 1820, 1833, 1872, 1880, 1911, 1960, 1974, 2016, 2080, 2115, 2184, 2205, 2256, 2303, 2340, 2352, 2444, 2520, 2548, 2632, 2730, 2820, 2912, 2940, 2961, 3055, 3120, 3185, 3276, 3290, 3360, 3384, 3528, 3640, 3666, 3744, 3760, 3822, 3920, 3948, 4095, 4230, 4277, 4368, 4410, 4512, 4606, 4680, 4704, 4888, 4935, 5040, 5096, 5264, 5460, 5499, 5640, 5733, 5880, 5922, 6110, 6240, 6370, 6552, 6580, 6768, 6909, 7056, 7280, 7332, 7520, 7644, 7840, 7896, 8190, 8460, 8554, 8736, 8820, 9165, 9212, 9360, 9555, 9776, 9870, 10080, 10192, 10528, 10920, 10998, 11280, 11466, 11515, 11760, 11844, 12220, 12740, 12831, 13104, 13160, 13536, 13818, 14112, 14560, 14664, 14805, 15288, 15792, 16380, 16920, 17108, 17640, 18330, 18424, 18720, 19110, 19552, 19740, 20384, 20727, 21385, 21840, 21996, 22560, 22932, 23030, 23520, 23688, 24440, 25480, 25662, 26208, 26320, 27495, 27636, 28665, 29328, 29610, 29939, 30576, 31584, 32760, 33840, 34216, 34545, 35280, 36660, 36848, 38220, 38493, 39480, 41454, 42770, 43680, 43992, 45864, 46060, 46411, 47376, 48880, 50960, 51324, 52640, 54990, 55272, 57330, 58656, 59220, 59878, 61152, 64155, 65520, 67680, 68432, 69090, 70560, 73320, 73696, 76440, 76986, 78960, 82908, 85540, 87984, 89817, 91728, 92120, 92822, 94752, 97760, 101920, 102648, 103635, 109980, 110544, 114660, 118440, 119756, 128310, 131040, 136864, 138180, 139233, 146640, 149695, 152880, 153972, 157920, 165816, 171080, 175968, 179634, 183456, 184240, 185644, 192465, 205296, 207270, 219960, 221088, 229320, 232055, 236880, 239512, 256620, 269451, 276360, 278466, 293280, 299390, 305760, 307944, 324877, 331632, 342160, 359268, 368480, 371288, 384930, 410592, 414540, 417699, 439920, 449085, 458640, 464110, 473760, 479024, 513240, 538902, 552720, 556932, 598780, 603343, 615888, 649754, 663264, 684320, 696165, 718536, 742576, 769860, 829080, 835398, 879840, 898170, 917280, 928220, 958048, 974631, 1026480, 1077804, 1105440, 1113864, 1197560, 1206686, 1231776, 1299508, 1347255, 1392330, 1437072, 1485152, 1539720, 1624385, 1658160, 1670796, 1796340, 1810029, 1856440, 1949262, 2052960, 2088495, 2155608, 2181317, 2227728, 2274139, 2395120, 2413372, 2599016, 2694510, 2784660, 2874144, 2923893, 3016715, 3079440, 3248770, 3316320, 3341592, 3592680, 3620058, 3712880, 3898524, 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57920928, 58477860, 59127614, 61076876, 63351015, 65439510, 66831840, 67574416, 68224170, 69802144, 72401160, 72772448, 76021218, 76346095, 77970480, 78527412, 81869004, 84468020, 85071363, 86881392, 87252680, 88691421, 90965560, 91615314, 93564576, 96534880, 98159265, 101361624, 102336255, 104703216, 106884533, 108601740, 109158672, 113428484, 116955720, 118255228, 122153752, 126702030, 130879020, 135148832, 136448340, 137422971, 141785605, 144802320, 147819035, 152042436, 152692190, 155940960, 157054824, 163738008, 168936040, 170142726, 173762784, 174505360, 177382842, 181931120, 183230628, 190053045, 196318530, 198499847, 202723248, 204672510, 209406432, 213769066, 217203480, 218317344, 226856968, 229038285, 233911440, 236510456, 244307504, 253404060, 255214089, 261758040, 266074263, 272896680, 274845942, 283571210, 289604640, 295638070, 304084872, 305384380, 314109648, 320653599, 327476016, 337872080, 340285452, 349010720, 354765684, 363862240, 366461256, 380106090, 392637060, 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約数ペア:

[(1, 2000878457760), (2, 1000439228880), (3, 666959485920), (4, 500219614440), (5, 400175691552), (6, 333479742960), (7, 285839779680), (8, 250109807220), (9, 222319828640), (10, 200087845776), (12, 166739871480), (13, 153913727520), (14, 142919889840), (15, 133391897184), (16, 125054903610), (18, 111159914320), (20, 100043922888), (21, 95279926560), (24, 83369935740), (26, 76956863760), (28, 71459944920), (30, 66695948592), (32, 62527451805), (35, 57167955936), (36, 55579957160), (39, 51304575840), (40, 50021961444), (42, 47639963280), (45, 44463965728), (47, 42571882080), (48, 41684967870), (49, 40834254240), (52, 38478431880), (56, 35729972460), (60, 33347974296), (63, 31759975520), (65, 30782745504), (70, 28583977968), (72, 27789978580), (78, 25652287920), (80, 25010980722), (84, 23819981640), (90, 22231982864), (91, 21987675360), (94, 21285941040), (96, 20842483935), (98, 20417127120), (104, 19239215940), (105, 19055985312), (112, 17864986230), (117, 17101525280), (120, 16673987148), (126, 15879987760), (130, 15391372752), (140, 14291988984), (141, 14190627360), (144, 13894989290), (147, 13611418080), (156, 12826143960), (160, 12505490361), (168, 11909990820), (180, 11115991432), (182, 10993837680), (188, 10642970520), (195, 10260915168), (196, 10208563560), (208, 9619607970), (210, 9527992656), (224, 8932493115), (234, 8550762640), (235, 8514376416), (240, 8336993574), (245, 8166850848), (252, 7939993880), (260, 7695686376), (273, 7329225120), (280, 7145994492), (282, 7095313680), (288, 6947494645), (294, 6805709040), (312, 6413071980), (315, 6351995104), (329, 6081697440), (336, 5954995410), (360, 5557995716), (364, 5496918840), (376, 5321485260), (390, 5130457584), (392, 5104281780), (416, 4809803985), (420, 4763996328), (423, 4730209120), (441, 4537139360), (455, 4397535072), (468, 4275381320), (470, 4257188208), (480, 4168496787), (490, 4083425424), (504, 3969996940), (520, 3847843188), (546, 3664612560), (560, 3572997246), (564, 3547656840), (585, 3420305056), (588, 3402854520), (611, 3274760160), (624, 3206535990), (630, 3175997552), (637, 3141096480), (658, 3040848720), (672, 2977497705), (705, 2838125472), (720, 2778997858), (728, 2748459420), (735, 2722283616), (752, 2660742630), (780, 2565228792), (784, 2552140890), (819, 2443075040), (840, 2381998164), (846, 2365104560), (882, 2268569680), (910, 2198767536), (936, 2137690660), (940, 2128594104), (980, 2041712712), (987, 2027232480), (1008, 1984998470), (1040, 1923921594), (1092, 1832306280), (1120, 1786498623), (1128, 1773828420), (1170, 1710152528), (1176, 1701427260), (1222, 1637380080), (1248, 1603267995), (1260, 1587998776), (1274, 1570548240), (1316, 1520424360), (1365, 1465845024), (1410, 1419062736), (1440, 1389498929), (1456, 1374229710), (1470, 1361141808), (1504, 1330371315), (1560, 1282614396), (1568, 1276070445), (1638, 1221537520), (1645, 1216339488), (1680, 1190999082), (1692, 1182552280), (1764, 1134284840), (1820, 1099383768), (1833, 1091586720), (1872, 1068845330), (1880, 1064297052), (1911, 1047032160), (1960, 1020856356), (1974, 1013616240), (2016, 992499235), (2080, 961960797), (2115, 946041824), (2184, 916153140), (2205, 907427872), (2256, 886914210), (2303, 868813920), (2340, 855076264), (2352, 850713630), (2444, 818690040), (2520, 793999388), (2548, 785274120), (2632, 760212180), (2730, 732922512), (2820, 709531368), (2912, 687114855), (2940, 680570904), (2961, 675744160), (3055, 654952032), (3120, 641307198), (3185, 628219296), (3276, 610768760), (3290, 608169744), (3360, 595499541), (3384, 591276140), (3528, 567142420), (3640, 549691884), (3666, 545793360), (3744, 534422665), (3760, 532148526), (3822, 523516080), (3920, 510428178), (3948, 506808120), (4095, 488615008), (4230, 473020912), (4277, 467822880), (4368, 458076570), (4410, 453713936), (4512, 443457105), (4606, 434406960), (4680, 427538132), (4704, 425356815), (4888, 409345020), (4935, 405446496), (5040, 396999694), (5096, 392637060), (5264, 380106090), (5460, 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(171080, 11695572), (175968, 11370695), (179634, 11138640), (183456, 10906585), (184240, 10860174), (185644, 10778040), (192465, 10396064), (205296, 9746310), (207270, 9653488), (219960, 9096556), (221088, 9050145), (229320, 8725268), (232055, 8622432), (236880, 8446802), (239512, 8353980), (256620, 7797048), (269451, 7425760), (276360, 7240116), (278466, 7185360), (293280, 6822417), (299390, 6683184), (305760, 6543951), (307944, 6497540), (324877, 6158880), (331632, 6033430), (342160, 5847786), (359268, 5569320), (368480, 5430087), (371288, 5389020), (384930, 5198032), (410592, 4873155), (414540, 4826744), (417699, 4790240), (439920, 4548278), (449085, 4455456), (458640, 4362634), (464110, 4311216), (473760, 4223401), (479024, 4176990), (513240, 3898524), (538902, 3712880), (552720, 3620058), (556932, 3592680), (598780, 3341592), (603343, 3316320), (615888, 3248770), (649754, 3079440), (663264, 3016715), (684320, 2923893), (696165, 2874144), (718536, 2784660), (742576, 2694510), (769860, 2599016), (829080, 2413372), (835398, 2395120), (879840, 2274139), (898170, 2227728), (917280, 2181317), (928220, 2155608), (958048, 2088495), (974631, 2052960), (1026480, 1949262), (1077804, 1856440), (1105440, 1810029), (1113864, 1796340), (1197560, 1670796), (1206686, 1658160), (1231776, 1624385), (1299508, 1539720), (1347255, 1485152), (1392330, 1437072)]