20005782720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^2$

素因数の和:150

約数の個数: 1008

約数和(自身を含む): 86211972864

約数和(自身を除く): 66206190144

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 23, 24, 28, 30, 32, 33, 35, 40, 41, 42, 44, 46, 48, 49, 55, 56, 60, 64, 66, 69, 70, 77, 80, 82, 84, 88, 92, 96, 98, 105, 110, 112, 115, 120, 123, 132, 138, 140, 147, 154, 160, 161, 164, 165, 168, 176, 184, 192, 196, 205, 210, 220, 224, 230, 231, 240, 245, 246, 253, 264, 276, 280, 287, 294, 308, 320, 322, 328, 330, 336, 345, 352, 368, 385, 392, 410, 420, 440, 448, 451, 460, 462, 480, 483, 490, 492, 506, 528, 539, 552, 560, 574, 588, 615, 616, 644, 656, 660, 672, 690, 704, 735, 736, 759, 770, 784, 805, 820, 840, 861, 880, 902, 920, 924, 943, 960, 966, 980, 984, 1012, 1056, 1078, 1104, 1120, 1127, 1148, 1155, 1176, 1230, 1232, 1265, 1288, 1312, 1320, 1344, 1353, 1380, 1435, 1470, 1472, 1518, 1540, 1568, 1610, 1617, 1640, 1680, 1681, 1722, 1760, 1771, 1804, 1840, 1848, 1886, 1932, 1960, 1968, 2009, 2024, 2112, 2156, 2208, 2240, 2254, 2255, 2296, 2310, 2352, 2415, 2460, 2464, 2530, 2576, 2624, 2640, 2695, 2706, 2760, 2829, 2870, 2940, 3036, 3080, 3136, 3157, 3220, 3234, 3280, 3360, 3362, 3381, 3444, 3520, 3542, 3608, 3680, 3696, 3772, 3795, 3864, 3920, 3936, 4018, 4048, 4305, 4312, 4416, 4508, 4510, 4592, 4620, 4704, 4715, 4830, 4920, 4928, 5043, 5060, 5152, 5280, 5313, 5390, 5412, 5520, 5635, 5658, 5740, 5880, 6027, 6072, 6160, 6314, 6440, 6468, 6560, 6601, 6720, 6724, 6762, 6765, 6888, 7084, 7216, 7360, 7392, 7544, 7590, 7728, 7840, 7872, 8036, 8085, 8096, 8405, 8610, 8624, 8855, 9016, 9020, 9184, 9240, 9408, 9430, 9471, 9660, 9840, 10045, 10086, 10120, 10304, 10373, 10560, 10626, 10780, 10824, 11040, 11270, 11316, 11480, 11760, 11767, 12054, 12144, 12320, 12397, 12628, 12880, 12936, 13120, 13202, 13448, 13524, 13530, 13776, 14145, 14168, 14432, 14784, 15088, 15180, 15456, 15680, 15785, 16072, 16170, 16192, 16810, 16905, 17220, 17248, 17710, 18032, 18040, 18368, 18480, 18491, 18860, 18942, 19320, 19680, 19803, 20090, 20172, 20240, 20746, 21252, 21560, 21648, 22080, 22099, 22540, 22632, 22960, 23520, 23534, 24108, 24288, 24640, 24794, 25215, 25256, 25760, 25872, 26404, 26565, 26896, 27048, 27060, 27552, 28290, 28336, 28864, 30135, 30176, 30360, 30912, 31119, 31570, 32144, 32340, 33005, 33620, 33810, 34440, 34496, 35301, 35420, 36064, 36080, 36960, 36982, 37191, 37720, 37884, 38640, 38663, 39360, 39606, 40180, 40344, 40480, 41492, 42504, 43120, 43296, 44198, 45080, 45264, 45920, 46207, 47040, 47068, 47355, 48216, 48576, 49588, 50430, 50512, 51520, 51744, 51865, 52808, 53130, 53792, 54096, 54120, 55104, 55473, 56580, 56672, 58835, 60270, 60352, 60720, 61985, 62238, 63140, 64288, 64680, 66010, 66297, 67240, 67620, 68880, 70602, 70840, 72128, 72160, 72611, 73920, 73964, 74382, 75440, 75768, 77280, 77326, 79212, 80360, 80688, 80960, 82369, 82984, 85008, 86240, 86592, 88396, 90160, 90528, 91840, 92414, 92455, 94136, 94710, 96432, 99015, 99176, 100860, 101024, 103488, 103730, 105616, 106260, 107584, 108192, 108240, 110495, 110946, 113160, 113344, 115989, 117670, 120540, 121440, 123970, 124476, 126280, 128576, 129360, 129437, 132020, 132594, 134480, 135240, 137760, 138621, 141204, 141680, 144320, 145222, 147928, 148764, 150880, 151536, 154560, 154652, 155595, 158424, 160720, 161376, 164738, 165968, 170016, 172480, 176505, 176792, 180320, 181056, 184828, 184910, 185955, 188272, 189420, 192864, 193315, 198030, 198352, 201720, 202048, 207460, 211232, 212520, 216384, 216480, 217833, 220990, 221892, 226320, 231035, 231978, 235340, 241080, 242880, 247107, 247940, 248952, 252560, 258720, 258874, 264040, 265188, 268960, 270480, 270641, 275520, 277242, 277365, 282408, 283360, 290444, 295856, 297528, 301760, 303072, 309304, 311190, 316848, 321440, 322752, 329476, 331485, 331936, 340032, 353010, 353584, 360640, 363055, 369656, 369820, 371910, 376544, 378840, 385728, 386630, 388311, 396060, 396704, 403440, 411845, 414920, 422464, 425040, 425293, 432960, 435666, 441980, 443784, 452640, 462070, 463956, 470680, 482160, 494214, 495880, 497904, 505120, 508277, 517440, 517748, 528080, 530376, 537920, 540960, 541282, 554484, 554730, 564816, 566720, 579945, 580888, 591712, 595056, 606144, 618608, 622380, 633696, 642880, 647185, 658952, 662970, 663872, 693105, 706020, 707168, 726110, 739312, 739640, 743820, 753088, 757680, 773260, 776622, 792120, 793408, 806880, 811923, 823690, 829840, 850080, 850586, 871332, 883960, 887568, 905280, 906059, 924140, 927912, 941360, 964320, 988428, 991760, 995808, 1010240, 1016554, 1035496, 1056160, 1060752, 1081920, 1082564, 1089165, 1108968, 1109460, 1129632, 1159890, 1161776, 1183424, 1190112, 1235535, 1237216, 1244760, 1267392, 1275879, 1294370, 1317904, 1325940, 1353205, 1386210, 1412040, 1414336, 1452220, 1478624, 1479280, 1487640, 1515360, 1524831, 1546520, 1553244, 1584240, 1613760, 1623846, 1647380, 1659680, 1700160, 1701172, 1742664, 1767920, 1775136, 1812118, 1848280, 1855824, 1882720, 1894487, 1928640, 1941555, 1976856, 1983520, 1991616, 2033108, 2070992, 2112320, 2121504, 2126465, 2165128, 2178330, 2217936, 2218920, 2259264, 2319780, 2323552, 2380224, 2471070, 2474432, 2489520, 2541385, 2551758, 2588740, 2635808, 2651880, 2706410, 2718177, 2772420, 2824080, 2904440, 2957248, 2958560, 2975280, 2977051, 3030720, 3049662, 3093040, 3106488, 3168480, 3247692, 3294760, 3319360, 3402344, 3485328, 3535840, 3550272, 3624236, 3696560, 3711648, 3765440, 3788974, 3883110, 3953712, 3967040, 4059615, 4066216, 4141984, 4243008, 4252930, 4330256, 4356660, 4435872, 4437840, 4530295, 4639560, 4647104, 4942140, 4979040, 5082770, 5103516, 5177480, 5271616, 5303760, 5412820, 5436354, 5544840, 5648160, 5683461, 5808880, 5917120, 5950560, 5954102, 6099324, 6186080, 6212976, 6336960, 6379395, 6495384, 6589520, 6804688, 6970656, 7071680, 7248472, 7393120, 7423296, 7577948, 7624155, 7766220, 7907424, 8119230, 8132432, 8283968, 8505860, 8660512, 8713320, 8871744, 8875680, 8931153, 9060590, 9279120, 9472435, 9884280, 9958080, 10165540, 10207032, 10354960, 10607520, 10825640, 10872708, 11089680, 11296320, 11366922, 11617760, 11901120, 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約数ペア:

[(1, 20005782720), (2, 10002891360), (3, 6668594240), (4, 5001445680), (5, 4001156544), (6, 3334297120), (7, 2857968960), (8, 2500722840), (10, 2000578272), (11, 1818707520), (12, 1667148560), (14, 1428984480), (15, 1333718848), (16, 1250361420), (20, 1000289136), (21, 952656320), (22, 909353760), (23, 869816640), (24, 833574280), (28, 714492240), (30, 666859424), (32, 625180710), (33, 606235840), (35, 571593792), (40, 500144568), (41, 487945920), (42, 476328160), (44, 454676880), (46, 434908320), (48, 416787140), (49, 408281280), (55, 363741504), (56, 357246120), (60, 333429712), (64, 312590355), (66, 303117920), (69, 289938880), (70, 285796896), (77, 259815360), (80, 250072284), (82, 243972960), (84, 238164080), (88, 227338440), (92, 217454160), (96, 208393570), (98, 204140640), (105, 190531264), (110, 181870752), (112, 178623060), (115, 173963328), (120, 166714856), (123, 162648640), (132, 151558960), (138, 144969440), (140, 142898448), (147, 136093760), (154, 129907680), (160, 125036142), (161, 124259520), (164, 121986480), (165, 121247168), (168, 119082040), (176, 113669220), (184, 108727080), (192, 104196785), (196, 102070320), (205, 97589184), (210, 95265632), (220, 90935376), (224, 89311530), (230, 86981664), (231, 86605120), (240, 83357428), (245, 81656256), (246, 81324320), (253, 79074240), (264, 75779480), (276, 72484720), (280, 71449224), (287, 69706560), (294, 68046880), (308, 64953840), (320, 62518071), (322, 62129760), (328, 60993240), (330, 60623584), (336, 59541020), (345, 57987776), (352, 56834610), (368, 54363540), (385, 51963072), (392, 51035160), (410, 48794592), (420, 47632816), (440, 45467688), (448, 44655765), (451, 44358720), (460, 43490832), (462, 43302560), (480, 41678714), (483, 41419840), (490, 40828128), (492, 40662160), (506, 39537120), (528, 37889740), (539, 37116480), (552, 36242360), (560, 35724612), (574, 34853280), (588, 34023440), (615, 32529728), (616, 32476920), (644, 31064880), (656, 30496620), (660, 30311792), (672, 29770510), (690, 28993888), (704, 28417305), (735, 27218752), (736, 27181770), (759, 26358080), (770, 25981536), (784, 25517580), (805, 24851904), (820, 24397296), (840, 23816408), (861, 23235520), (880, 22733844), (902, 22179360), (920, 21745416), (924, 21651280), (943, 21215040), (960, 20839357), (966, 20709920), (980, 20414064), (984, 20331080), (1012, 19768560), (1056, 18944870), (1078, 18558240), (1104, 18121180), (1120, 17862306), (1127, 17751360), (1148, 17426640), (1155, 17321024), (1176, 17011720), (1230, 16264864), (1232, 16238460), (1265, 15814848), (1288, 15532440), (1312, 15248310), (1320, 15155896), (1344, 14885255), (1353, 14786240), (1380, 14496944), (1435, 13941312), (1470, 13609376), (1472, 13590885), (1518, 13179040), (1540, 12990768), (1568, 12758790), (1610, 12425952), (1617, 12372160), (1640, 12198648), (1680, 11908204), (1681, 11901120), (1722, 11617760), (1760, 11366922), (1771, 11296320), (1804, 11089680), (1840, 10872708), (1848, 10825640), (1886, 10607520), (1932, 10354960), (1960, 10207032), (1968, 10165540), (2009, 9958080), (2024, 9884280), (2112, 9472435), (2156, 9279120), (2208, 9060590), (2240, 8931153), (2254, 8875680), (2255, 8871744), (2296, 8713320), (2310, 8660512), (2352, 8505860), (2415, 8283968), (2460, 8132432), (2464, 8119230), (2530, 7907424), (2576, 7766220), (2624, 7624155), (2640, 7577948), (2695, 7423296), (2706, 7393120), (2760, 7248472), (2829, 7071680), (2870, 6970656), (2940, 6804688), (3036, 6589520), (3080, 6495384), (3136, 6379395), (3157, 6336960), (3220, 6212976), (3234, 6186080), (3280, 6099324), (3360, 5954102), (3362, 5950560), (3381, 5917120), (3444, 5808880), (3520, 5683461), (3542, 5648160), (3608, 5544840), (3680, 5436354), (3696, 5412820), (3772, 5303760), (3795, 5271616), (3864, 5177480), (3920, 5103516), (3936, 5082770), (4018, 4979040), (4048, 4942140), (4305, 4647104), (4312, 4639560), (4416, 4530295), (4508, 4437840), (4510, 4435872), (4592, 4356660), (4620, 4330256), (4704, 4252930), (4715, 4243008), (4830, 4141984), (4920, 4066216), (4928, 4059615), (5043, 3967040), (5060, 3953712), (5152, 3883110), (5280, 3788974), (5313, 3765440), (5390, 3711648), (5412, 3696560), (5520, 3624236), (5635, 3550272), (5658, 3535840), (5740, 3485328), (5880, 3402344), (6027, 3319360), (6072, 3294760), (6160, 3247692), (6314, 3168480), (6440, 3106488), (6468, 3093040), (6560, 3049662), (6601, 3030720), (6720, 2977051), (6724, 2975280), (6762, 2958560), (6765, 2957248), (6888, 2904440), (7084, 2824080), (7216, 2772420), (7360, 2718177), (7392, 2706410), (7544, 2651880), (7590, 2635808), (7728, 2588740), (7840, 2551758), (7872, 2541385), (8036, 2489520), (8085, 2474432), (8096, 2471070), (8405, 2380224), (8610, 2323552), (8624, 2319780), (8855, 2259264), (9016, 2218920), (9020, 2217936), (9184, 2178330), (9240, 2165128), (9408, 2126465), (9430, 2121504), (9471, 2112320), (9660, 2070992), (9840, 2033108), (10045, 1991616), (10086, 1983520), (10120, 1976856), (10304, 1941555), (10373, 1928640), (10560, 1894487), (10626, 1882720), (10780, 1855824), (10824, 1848280), (11040, 1812118), (11270, 1775136), (11316, 1767920), (11480, 1742664), (11760, 1701172), (11767, 1700160), (12054, 1659680), (12144, 1647380), (12320, 1623846), (12397, 1613760), (12628, 1584240), (12880, 1553244), (12936, 1546520), (13120, 1524831), (13202, 1515360), (13448, 1487640), (13524, 1479280), (13530, 1478624), (13776, 1452220), (14145, 1414336), (14168, 1412040), (14432, 1386210), (14784, 1353205), (15088, 1325940), (15180, 1317904), (15456, 1294370), (15680, 1275879), (15785, 1267392), (16072, 1244760), (16170, 1237216), (16192, 1235535), (16810, 1190112), (16905, 1183424), (17220, 1161776), (17248, 1159890), (17710, 1129632), (18032, 1109460), (18040, 1108968), (18368, 1089165), (18480, 1082564), (18491, 1081920), (18860, 1060752), (18942, 1056160), (19320, 1035496), (19680, 1016554), (19803, 1010240), (20090, 995808), (20172, 991760), (20240, 988428), (20746, 964320), (21252, 941360), (21560, 927912), (21648, 924140), (22080, 906059), (22099, 905280), (22540, 887568), (22632, 883960), (22960, 871332), (23520, 850586), (23534, 850080), (24108, 829840), (24288, 823690), (24640, 811923), (24794, 806880), (25215, 793408), (25256, 792120), (25760, 776622), (25872, 773260), (26404, 757680), (26565, 753088), (26896, 743820), (27048, 739640), (27060, 739312), (27552, 726110), (28290, 707168), (28336, 706020), (28864, 693105), (30135, 663872), (30176, 662970), (30360, 658952), (30912, 647185), (31119, 642880), (31570, 633696), (32144, 622380), (32340, 618608), (33005, 606144), (33620, 595056), (33810, 591712), (34440, 580888), (34496, 579945), (35301, 566720), (35420, 564816), (36064, 554730), (36080, 554484), (36960, 541282), (36982, 540960), (37191, 537920), (37720, 530376), (37884, 528080), (38640, 517748), (38663, 517440), (39360, 508277), (39606, 505120), (40180, 497904), (40344, 495880), (40480, 494214), (41492, 482160), (42504, 470680), (43120, 463956), (43296, 462070), (44198, 452640), (45080, 443784), (45264, 441980), (45920, 435666), (46207, 432960), (47040, 425293), (47068, 425040), (47355, 422464), (48216, 414920), (48576, 411845), (49588, 403440), (50430, 396704), (50512, 396060), (51520, 388311), (51744, 386630), (51865, 385728), (52808, 378840), (53130, 376544), (53792, 371910), (54096, 369820), (54120, 369656), (55104, 363055), (55473, 360640), (56580, 353584), (56672, 353010), (58835, 340032), (60270, 331936), (60352, 331485), (60720, 329476), (61985, 322752), (62238, 321440), (63140, 316848), (64288, 311190), (64680, 309304), (66010, 303072), (66297, 301760), (67240, 297528), (67620, 295856), (68880, 290444), (70602, 283360), (70840, 282408), (72128, 277365), (72160, 277242), (72611, 275520), (73920, 270641), (73964, 270480), (74382, 268960), (75440, 265188), (75768, 264040), (77280, 258874), (77326, 258720), (79212, 252560), (80360, 248952), (80688, 247940), (80960, 247107), (82369, 242880), (82984, 241080), (85008, 235340), (86240, 231978), (86592, 231035), (88396, 226320), (90160, 221892), (90528, 220990), (91840, 217833), (92414, 216480), (92455, 216384), (94136, 212520), (94710, 211232), (96432, 207460), (99015, 202048), (99176, 201720), (100860, 198352), (101024, 198030), (103488, 193315), (103730, 192864), (105616, 189420), (106260, 188272), (107584, 185955), (108192, 184910), (108240, 184828), (110495, 181056), (110946, 180320), (113160, 176792), (113344, 176505), (115989, 172480), (117670, 170016), (120540, 165968), (121440, 164738), (123970, 161376), (124476, 160720), (126280, 158424), (128576, 155595), (129360, 154652), (129437, 154560), (132020, 151536), (132594, 150880), (134480, 148764), (135240, 147928), (137760, 145222), (138621, 144320), (141204, 141680)]