19870295760

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1$

素因数の和:337

約数の個数: 960

約数和(自身を含む): 86206982400

約数和(自身を除く): 66336686640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 41, 42, 45, 48, 49, 54, 56, 57, 60, 63, 70, 72, 76, 80, 82, 84, 90, 95, 98, 105, 108, 112, 114, 120, 123, 126, 133, 135, 140, 144, 147, 152, 164, 168, 171, 180, 189, 190, 196, 205, 210, 216, 228, 240, 241, 245, 246, 252, 266, 270, 280, 285, 287, 294, 304, 315, 328, 336, 342, 360, 369, 378, 380, 392, 399, 410, 420, 432, 441, 456, 482, 490, 492, 504, 513, 532, 540, 560, 570, 574, 588, 615, 630, 656, 665, 684, 720, 723, 735, 738, 756, 760, 779, 784, 798, 820, 840, 855, 861, 882, 912, 931, 945, 964, 980, 984, 1008, 1026, 1064, 1080, 1107, 1140, 1148, 1176, 1197, 1205, 1230, 1260, 1323, 1330, 1368, 1435, 1446, 1470, 1476, 1512, 1520, 1558, 1596, 1640, 1680, 1687, 1710, 1722, 1764, 1845, 1862, 1890, 1928, 1960, 1968, 1995, 2009, 2052, 2128, 2160, 2169, 2205, 2214, 2280, 2296, 2337, 2352, 2394, 2410, 2460, 2520, 2565, 2583, 2646, 2660, 2736, 2793, 2870, 2892, 2940, 2952, 3024, 3116, 3192, 3280, 3374, 3420, 3444, 3528, 3591, 3615, 3690, 3724, 3780, 3856, 3895, 3920, 3990, 4018, 4104, 4305, 4338, 4410, 4428, 4560, 4579, 4592, 4655, 4674, 4788, 4820, 4920, 5040, 5061, 5130, 5166, 5292, 5320, 5453, 5535, 5586, 5740, 5784, 5880, 5904, 5985, 6027, 6232, 6384, 6507, 6615, 6748, 6840, 6888, 7011, 7056, 7182, 7230, 7380, 7448, 7560, 7749, 7790, 7980, 8036, 8208, 8379, 8435, 8610, 8676, 8820, 8856, 9158, 9310, 9348, 9576, 9640, 9840, 9881, 10045, 10122, 10260, 10332, 10584, 10640, 10845, 10906, 11070, 11172, 11480, 11568, 11685, 11760, 11809, 11970, 12054, 12464, 12915, 13014, 13230, 13496, 13680, 13737, 13776, 13965, 14022, 14364, 14460, 14760, 14896, 15120, 15183, 15498, 15580, 15960, 16072, 16359, 16758, 16870, 17220, 17352, 17640, 17712, 17955, 18081, 18316, 18620, 18696, 19152, 19280, 19762, 20090, 20244, 20520, 20664, 21033, 21168, 21690, 21812, 22140, 22344, 22895, 22960, 23370, 23618, 23940, 24108, 25137, 25305, 25830, 26028, 26460, 26992, 27265, 27474, 27930, 28044, 28728, 28920, 29520, 29643, 30135, 30366, 30996, 31160, 31920, 32053, 32144, 32535, 32718, 33516, 33740, 34440, 34704, 35055, 35280, 35427, 35910, 36162, 36632, 37240, 37392, 38171, 38745, 39524, 40180, 40488, 41040, 41211, 41328, 41895, 42066, 43380, 43624, 44280, 44688, 45549, 45790, 46740, 47236, 47880, 48216, 49077, 49405, 50274, 50610, 51660, 52056, 52920, 54243, 54530, 54948, 55860, 56088, 57456, 57840, 59045, 59286, 60270, 60732, 61992, 62320, 64106, 65070, 65436, 67032, 67480, 68685, 68880, 69167, 70110, 70854, 71820, 72324, 73264, 74480, 75915, 76342, 77490, 79048, 80360, 80976, 81795, 82422, 83790, 84132, 86760, 87248, 88560, 88929, 90405, 91098, 91580, 93480, 94472, 95760, 96159, 96432, 98154, 98810, 100548, 101220, 103320, 104112, 105165, 105840, 106281, 108486, 109060, 109896, 111720, 112176, 114513, 118090, 118572, 120540, 121464, 123633, 123984, 125685, 128212, 130140, 130872, 134064, 134960, 137370, 138334, 140220, 141708, 143640, 144648, 147231, 148215, 151830, 152684, 154980, 158096, 160265, 160720, 163590, 164844, 167580, 168264, 173520, 177135, 177858, 180810, 182196, 183160, 186960, 187739, 188944, 190855, 192318, 196308, 197620, 201096, 202440, 206055, 206640, 207501, 210330, 212562, 216972, 218120, 219792, 223440, 224371, 227745, 229026, 236180, 237144, 241080, 242928, 245385, 247266, 251370, 256424, 260280, 261744, 266787, 271215, 274740, 276668, 280440, 283416, 287280, 288477, 289296, 294462, 296430, 303660, 305368, 309960, 318843, 320530, 327180, 329688, 335160, 336528, 343539, 345835, 354270, 355716, 361620, 364392, 366320, 375478, 381710, 384636, 392616, 395240, 402192, 404880, 412110, 415002, 420660, 425124, 433944, 436240, 444645, 448742, 455490, 458052, 472360, 474288, 480795, 482160, 484169, 490770, 494532, 502740, 512848, 520560, 531405, 533574, 542430, 549480, 553336, 560880, 563217, 566832, 572565, 576954, 588924, 592860, 607320, 610736, 618165, 619920, 622503, 637686, 641060, 654360, 659376, 670320, 673113, 687078, 691670, 708540, 711432, 723240, 728784, 736155, 750956, 763420, 769272, 785232, 790480, 824220, 830004, 841320, 850248, 865431, 867888, 889290, 897484, 910980, 916104, 938695, 944720, 961590, 968338, 981540, 989064, 1005480, 1030617, 1037505, 1062810, 1067148, 1084860, 1098960, 1106672, 1121855, 1126434, 1145130, 1153908, 1177848, 1185720, 1214640, 1236330, 1245006, 1275372, 1282120, 1308720, 1314173, 1333935, 1346226, 1374156, 1383340, 1417080, 1422864, 1442385, 1446480, 1452507, 1472310, 1501912, 1526840, 1538544, 1594215, 1648440, 1660008, 1682640, 1689651, 1700496, 1717695, 1730862, 1778580, 1794968, 1821960, 1832208, 1867509, 1877390, 1923180, 1936676, 1963080, 1978128, 2010960, 2019339, 2061234, 2075010, 2125620, 2134296, 2169720, 2243710, 2252868, 2290260, 2307816, 2355696, 2371440, 2420845, 2472660, 2490012, 2550744, 2564240, 2628346, 2667870, 2692452, 2748312, 2766680, 2816085, 2834160, 2884770, 2905014, 2944620, 3003824, 3053680, 3112515, 3188430, 3296880, 3320016, 3365565, 3379302, 3435390, 3461724, 3557160, 3589936, 3643920, 3735018, 3754780, 3846360, 3873352, 3926160, 3942519, 4038678, 4122468, 4150020, 4251240, 4268592, 4327155, 4339440, 4357521, 4487420, 4505736, 4580520, 4615632, 4841690, 4945320, 4980024, 5068953, 5101488, 5153085, 5256692, 5335740, 5384904, 5496624, 5533360, 5632170, 5769540, 5810028, 5889240, 6058017, 6225030, 6376860, 6570865, 6731130, 6758604, 6870780, 6923448, 7114320, 7262535, 7470036, 7509560, 7692720, 7746704, 7885038, 8077356, 8244936, 8300040, 8448255, 8502480, 8654310, 8715042, 8974840, 9011472, 9161040, 9199211, 9337545, 9683380, 9890640, 9960048, 10096695, 10137906, 10306170, 10513384, 10671480, 10769808, 11264340, 11539080, 11620056, 11778480, 11827557, 12116034, 12450060, 12753720, 13072563, 13141730, 13462260, 13517208, 13741560, 13846896, 14525070, 14940072, 15019120, 15770076, 16154712, 16489872, 16600080, 16896510, 17308620, 17430084, 17949680, 18398422, 18675090, 19366760, 19712595, 20193390, 20275812, 20612340, 21026768, 21342960, 21787605, 22528680, 23078160, 23240112, 23655114, 24232068, 24900120, 25344765, 25507440, 26145126, 26283460, 26924520, 27034416, 27483120, 27597633, 29050140, 29880144, 30290085, 31540152, 32309424, 33793020, 34617240, 34860168, 35482671, 36796844, 37350180, 38733520, 39425190, 40386780, 40551624, 41224680, 43575210, 45057360, 45996055, 47310228, 48464136, 49800240, 50689530, 52290252, 52566920, 53849040, 55195266, 58100280, 59137785, 60580170, 63080304, 65362815, 67586040, 69234480, 69720336, 70965342, 73593688, 74700360, 78850380, 80773560, 81103248, 82449360, 82792899, 87150420, 91992110, 94620456, 96928272, 101379060, 104580504, 105133840, 110390532, 116200560, 118275570, 121160340, 130725630, 135172080, 137988165, 141930684, 147187376, 149400720, 157700760, 161547120, 165585798, 174300840, 177413355, 183984220, 189240912, 202758120, 209161008, 220781064, 236551140, 242320680, 248378697, 261451260, 275976330, 283861368, 315401520, 331171596, 348601680, 354826710, 367968440, 405516240, 413964495, 441562128, 473102280, 484641360, 496757394, 522902520, 551952660, 567722736, 662343192, 709653420, 735936880, 827928990, 946204560, 993514788, 1045805040, 1103905320, 1241893485, 1324686384, 1419306840, 1655857980, 1987029576, 2207810640, 2483786970, 2838613680, 3311715960, 3974059152, 4967573940, 6623431920, 9935147880, 19870295760]

約数ペア:

[(1, 19870295760), (2, 9935147880), (3, 6623431920), (4, 4967573940), (5, 3974059152), (6, 3311715960), (7, 2838613680), (8, 2483786970), (9, 2207810640), (10, 1987029576), (12, 1655857980), (14, 1419306840), (15, 1324686384), (16, 1241893485), (18, 1103905320), (19, 1045805040), (20, 993514788), (21, 946204560), (24, 827928990), (27, 735936880), (28, 709653420), (30, 662343192), (35, 567722736), (36, 551952660), (38, 522902520), (40, 496757394), (41, 484641360), (42, 473102280), (45, 441562128), (48, 413964495), (49, 405516240), (54, 367968440), (56, 354826710), (57, 348601680), (60, 331171596), (63, 315401520), (70, 283861368), (72, 275976330), (76, 261451260), (80, 248378697), (82, 242320680), (84, 236551140), (90, 220781064), (95, 209161008), (98, 202758120), (105, 189240912), (108, 183984220), (112, 177413355), (114, 174300840), (120, 165585798), (123, 161547120), (126, 157700760), (133, 149400720), (135, 147187376), (140, 141930684), (144, 137988165), (147, 135172080), (152, 130725630), (164, 121160340), (168, 118275570), (171, 116200560), (180, 110390532), (189, 105133840), (190, 104580504), (196, 101379060), (205, 96928272), (210, 94620456), (216, 91992110), (228, 87150420), (240, 82792899), (241, 82449360), (245, 81103248), (246, 80773560), (252, 78850380), (266, 74700360), (270, 73593688), (280, 70965342), (285, 69720336), (287, 69234480), (294, 67586040), (304, 65362815), (315, 63080304), (328, 60580170), (336, 59137785), (342, 58100280), (360, 55195266), (369, 53849040), (378, 52566920), (380, 52290252), (392, 50689530), (399, 49800240), (410, 48464136), (420, 47310228), (432, 45996055), (441, 45057360), (456, 43575210), (482, 41224680), (490, 40551624), (492, 40386780), (504, 39425190), (513, 38733520), (532, 37350180), (540, 36796844), (560, 35482671), (570, 34860168), (574, 34617240), (588, 33793020), (615, 32309424), (630, 31540152), (656, 30290085), (665, 29880144), (684, 29050140), (720, 27597633), (723, 27483120), (735, 27034416), (738, 26924520), (756, 26283460), (760, 26145126), (779, 25507440), (784, 25344765), (798, 24900120), (820, 24232068), (840, 23655114), (855, 23240112), (861, 23078160), (882, 22528680), (912, 21787605), (931, 21342960), (945, 21026768), (964, 20612340), (980, 20275812), (984, 20193390), (1008, 19712595), (1026, 19366760), (1064, 18675090), (1080, 18398422), (1107, 17949680), (1140, 17430084), (1148, 17308620), (1176, 16896510), (1197, 16600080), (1205, 16489872), (1230, 16154712), (1260, 15770076), (1323, 15019120), (1330, 14940072), (1368, 14525070), (1435, 13846896), (1446, 13741560), (1470, 13517208), (1476, 13462260), (1512, 13141730), (1520, 13072563), (1558, 12753720), (1596, 12450060), (1640, 12116034), (1680, 11827557), (1687, 11778480), (1710, 11620056), (1722, 11539080), (1764, 11264340), (1845, 10769808), (1862, 10671480), (1890, 10513384), (1928, 10306170), (1960, 10137906), (1968, 10096695), (1995, 9960048), (2009, 9890640), (2052, 9683380), (2128, 9337545), (2160, 9199211), (2169, 9161040), (2205, 9011472), (2214, 8974840), (2280, 8715042), (2296, 8654310), (2337, 8502480), (2352, 8448255), (2394, 8300040), (2410, 8244936), (2460, 8077356), (2520, 7885038), (2565, 7746704), (2583, 7692720), (2646, 7509560), (2660, 7470036), (2736, 7262535), (2793, 7114320), (2870, 6923448), (2892, 6870780), (2940, 6758604), (2952, 6731130), (3024, 6570865), (3116, 6376860), (3192, 6225030), (3280, 6058017), (3374, 5889240), (3420, 5810028), (3444, 5769540), (3528, 5632170), (3591, 5533360), (3615, 5496624), (3690, 5384904), (3724, 5335740), (3780, 5256692), (3856, 5153085), (3895, 5101488), (3920, 5068953), (3990, 4980024), (4018, 4945320), (4104, 4841690), (4305, 4615632), (4338, 4580520), (4410, 4505736), (4428, 4487420), (4560, 4357521), (4579, 4339440), (4592, 4327155), (4655, 4268592), (4674, 4251240), (4788, 4150020), (4820, 4122468), (4920, 4038678), (5040, 3942519), (5061, 3926160), (5130, 3873352), (5166, 3846360), (5292, 3754780), (5320, 3735018), (5453, 3643920), (5535, 3589936), (5586, 3557160), (5740, 3461724), (5784, 3435390), (5880, 3379302), (5904, 3365565), (5985, 3320016), (6027, 3296880), (6232, 3188430), (6384, 3112515), (6507, 3053680), (6615, 3003824), (6748, 2944620), (6840, 2905014), (6888, 2884770), (7011, 2834160), (7056, 2816085), (7182, 2766680), (7230, 2748312), (7380, 2692452), (7448, 2667870), (7560, 2628346), (7749, 2564240), (7790, 2550744), (7980, 2490012), (8036, 2472660), (8208, 2420845), (8379, 2371440), (8435, 2355696), (8610, 2307816), (8676, 2290260), (8820, 2252868), (8856, 2243710), (9158, 2169720), (9310, 2134296), (9348, 2125620), (9576, 2075010), (9640, 2061234), (9840, 2019339), (9881, 2010960), (10045, 1978128), (10122, 1963080), (10260, 1936676), (10332, 1923180), (10584, 1877390), (10640, 1867509), (10845, 1832208), (10906, 1821960), (11070, 1794968), (11172, 1778580), (11480, 1730862), (11568, 1717695), (11685, 1700496), (11760, 1689651), (11809, 1682640), (11970, 1660008), (12054, 1648440), (12464, 1594215), (12915, 1538544), (13014, 1526840), (13230, 1501912), (13496, 1472310), (13680, 1452507), (13737, 1446480), (13776, 1442385), (13965, 1422864), (14022, 1417080), (14364, 1383340), (14460, 1374156), (14760, 1346226), (14896, 1333935), (15120, 1314173), (15183, 1308720), (15498, 1282120), (15580, 1275372), (15960, 1245006), (16072, 1236330), (16359, 1214640), (16758, 1185720), (16870, 1177848), (17220, 1153908), (17352, 1145130), (17640, 1126434), (17712, 1121855), (17955, 1106672), (18081, 1098960), (18316, 1084860), (18620, 1067148), (18696, 1062810), (19152, 1037505), (19280, 1030617), (19762, 1005480), (20090, 989064), (20244, 981540), (20520, 968338), (20664, 961590), (21033, 944720), (21168, 938695), (21690, 916104), (21812, 910980), (22140, 897484), (22344, 889290), (22895, 867888), (22960, 865431), (23370, 850248), (23618, 841320), (23940, 830004), (24108, 824220), (25137, 790480), (25305, 785232), (25830, 769272), (26028, 763420), (26460, 750956), (26992, 736155), (27265, 728784), (27474, 723240), (27930, 711432), (28044, 708540), (28728, 691670), (28920, 687078), (29520, 673113), (29643, 670320), (30135, 659376), (30366, 654360), (30996, 641060), (31160, 637686), (31920, 622503), (32053, 619920), (32144, 618165), (32535, 610736), (32718, 607320), (33516, 592860), (33740, 588924), (34440, 576954), (34704, 572565), (35055, 566832), (35280, 563217), (35427, 560880), (35910, 553336), (36162, 549480), (36632, 542430), (37240, 533574), (37392, 531405), (38171, 520560), (38745, 512848), (39524, 502740), (40180, 494532), (40488, 490770), (41040, 484169), (41211, 482160), (41328, 480795), (41895, 474288), (42066, 472360), (43380, 458052), (43624, 455490), (44280, 448742), (44688, 444645), (45549, 436240), (45790, 433944), (46740, 425124), (47236, 420660), (47880, 415002), (48216, 412110), (49077, 404880), (49405, 402192), (50274, 395240), (50610, 392616), (51660, 384636), (52056, 381710), (52920, 375478), (54243, 366320), (54530, 364392), (54948, 361620), (55860, 355716), (56088, 354270), (57456, 345835), (57840, 343539), (59045, 336528), (59286, 335160), (60270, 329688), (60732, 327180), (61992, 320530), (62320, 318843), (64106, 309960), (65070, 305368), (65436, 303660), (67032, 296430), (67480, 294462), (68685, 289296), (68880, 288477), (69167, 287280), (70110, 283416), (70854, 280440), (71820, 276668), (72324, 274740), (73264, 271215), (74480, 266787), (75915, 261744), (76342, 260280), (77490, 256424), (79048, 251370), (80360, 247266), (80976, 245385), (81795, 242928), (82422, 241080), (83790, 237144), (84132, 236180), (86760, 229026), (87248, 227745), (88560, 224371), (88929, 223440), (90405, 219792), (91098, 218120), (91580, 216972), (93480, 212562), (94472, 210330), (95760, 207501), (96159, 206640), (96432, 206055), (98154, 202440), (98810, 201096), (100548, 197620), (101220, 196308), (103320, 192318), (104112, 190855), (105165, 188944), (105840, 187739), (106281, 186960), (108486, 183160), (109060, 182196), (109896, 180810), (111720, 177858), (112176, 177135), (114513, 173520), (118090, 168264), (118572, 167580), (120540, 164844), (121464, 163590), (123633, 160720), (123984, 160265), (125685, 158096), (128212, 154980), (130140, 152684), (130872, 151830), (134064, 148215), (134960, 147231), (137370, 144648), (138334, 143640), (140220, 141708)]