19460787840

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{431}}^1$

素因数の和:542

約数の個数: 640

約数和(自身を含む): 76137304320

約数和(自身を除く): 56676516480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 67, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 128, 130, 134, 135, 144, 156, 160, 162, 180, 192, 195, 201, 208, 216, 234, 240, 260, 268, 270, 288, 312, 320, 324, 335, 351, 360, 384, 390, 402, 405, 416, 431, 432, 468, 480, 520, 536, 540, 576, 585, 603, 624, 640, 648, 670, 702, 720, 780, 804, 810, 832, 862, 864, 871, 936, 960, 1005, 1040, 1053, 1072, 1080, 1152, 1170, 1206, 1248, 1293, 1296, 1340, 1404, 1440, 1560, 1608, 1620, 1664, 1724, 1728, 1742, 1755, 1809, 1872, 1920, 2010, 2080, 2106, 2144, 2155, 2160, 2340, 2412, 2496, 2586, 2592, 2613, 2680, 2808, 2880, 3015, 3120, 3216, 3240, 3448, 3456, 3484, 3510, 3618, 3744, 3879, 4020, 4160, 4212, 4288, 4310, 4320, 4355, 4680, 4824, 4992, 5172, 5184, 5226, 5265, 5360, 5427, 5603, 5616, 5760, 6030, 6240, 6432, 6465, 6480, 6896, 6968, 7020, 7236, 7488, 7758, 7839, 8040, 8320, 8424, 8576, 8620, 8640, 8710, 9045, 9360, 9648, 10344, 10368, 10452, 10530, 10720, 10854, 11206, 11232, 11637, 12060, 12480, 12864, 12930, 12960, 13065, 13792, 13936, 14040, 14472, 14976, 15516, 15678, 16080, 16809, 16848, 17240, 17280, 17420, 18090, 18720, 19296, 19395, 20688, 20904, 21060, 21440, 21708, 22412, 22464, 23274, 23517, 24120, 24960, 25728, 25860, 25920, 26130, 27135, 27584, 27872, 28015, 28080, 28877, 28944, 31032, 31356, 32160, 33618, 33696, 34480, 34840, 34911, 36180, 37440, 38592, 38790, 39195, 41376, 41808, 42120, 42880, 43416, 44824, 44928, 46548, 47034, 48240, 50427, 51720, 51840, 52260, 54270, 55168, 55744, 56030, 56160, 57754, 57888, 58185, 62064, 62712, 64320, 67236, 67392, 68960, 69680, 69822, 70551, 72360, 74880, 77184, 77580, 78390, 82752, 83616, 84045, 84240, 86631, 86832, 89648, 93096, 94068, 96480, 100854, 103440, 104520, 108540, 111488, 112060, 112320, 115508, 115776, 116370, 117585, 124128, 125424, 128640, 134472, 134784, 137920, 139360, 139644, 141102, 144385, 144720, 151281, 155160, 156780, 165504, 167232, 168090, 168480, 173262, 173664, 174555, 179296, 186192, 188136, 192960, 201708, 206880, 209040, 217080, 224120, 224640, 231016, 231552, 232740, 235170, 248256, 250848, 252135, 259893, 268944, 275840, 278720, 279288, 282204, 288770, 289440, 302562, 310320, 313560, 334464, 336180, 336960, 346524, 347328, 349110, 352755, 358592, 372384, 375401, 376272, 385920, 403416, 413760, 418080, 433155, 434160, 448240, 453843, 462032, 465480, 470340, 496512, 501696, 504270, 519786, 537888, 557440, 558576, 564408, 577540, 578880, 605124, 620640, 627120, 672360, 673920, 693048, 694656, 698220, 705510, 717184, 744768, 750802, 752544, 756405, 779679, 806832, 827520, 836160, 866310, 868320, 896480, 907686, 924064, 930960, 940680, 1003392, 1008540, 1039572, 1075776, 1117152, 1126203, 1128816, 1155080, 1157760, 1210248, 1241280, 1254240, 1299465, 1344720, 1386096, 1396440, 1411020, 1489536, 1501604, 1505088, 1512810, 1559358, 1613664, 1672320, 1732620, 1736640, 1792960, 1815372, 1848128, 1861920, 1877005, 1881360, 2017080, 2079144, 2151552, 2234304, 2252406, 2257632, 2269215, 2310160, 2339037, 2420496, 2482560, 2508480, 2598930, 2689440, 2772192, 2792880, 2822040, 3003208, 3010176, 3025620, 3118716, 3227328, 3378609, 3465240, 3473280, 3585920, 3630744, 3696256, 3723840, 3754010, 3762720, 3898395, 4034160, 4158288, 4468608, 4504812, 4515264, 4538430, 4620320, 4678074, 4840992, 5016960, 5197860, 5378880, 5544384, 5585760, 5631015, 5644080, 6006416, 6051240, 6237432, 6454656, 6757218, 6930480, 7261488, 7447680, 7508020, 7525440, 7796790, 8068320, 8316576, 9009624, 9030528, 9076860, 9240640, 9356148, 9681984, 10135827, 10395720, 10757760, 11088768, 11171520, 11262030, 11288160, 11695185, 12012832, 12102480, 12474864, 13514436, 13860960, 14522976, 15016040, 15050880, 15593580, 16136640, 16633152, 16893045, 18019248, 18153720, 18481280, 18712296, 19363968, 20271654, 20791440, 22343040, 22524060, 22576320, 23390370, 24025664, 24204960, 24949728, 27028872, 27721920, 29045952, 30032080, 30407481, 31187160, 32273280, 33266304, 33786090, 36038496, 36307440, 37424592, 40543308, 41582880, 45048120, 45152640, 46780740, 48051328, 48409920, 49899456, 50679135, 54057744, 55443840, 58091904, 60064160, 60814962, 62374320, 67572180, 72076992, 72614880, 74849184, 81086616, 83165760, 90096240, 93561480, 96819840, 99798912, 101358270, 108115488, 120128320, 121629924, 124748640, 135144360, 144153984, 145229760, 149698368, 152037405, 162173232, 166331520, 180192480, 187122960, 202716540, 216230976, 240256640, 243259848, 249497280, 270288720, 290459520, 299396736, 304074810, 324346464, 360384960, 374245920, 405433080, 432461952, 486519696, 498994560, 540577440, 608149620, 648692928, 720769920, 748491840, 810866160, 973039392, 1081154880, 1216299240, 1297385856, 1496983680, 1621732320, 1946078784, 2162309760, 2432598480, 3243464640, 3892157568, 4865196960, 6486929280, 9730393920, 19460787840]

約数ペア:

[(1, 19460787840), (2, 9730393920), (3, 6486929280), (4, 4865196960), (5, 3892157568), (6, 3243464640), (8, 2432598480), (9, 2162309760), (10, 1946078784), (12, 1621732320), (13, 1496983680), (15, 1297385856), (16, 1216299240), (18, 1081154880), (20, 973039392), (24, 810866160), (26, 748491840), (27, 720769920), (30, 648692928), (32, 608149620), (36, 540577440), (39, 498994560), (40, 486519696), (45, 432461952), (48, 405433080), (52, 374245920), (54, 360384960), (60, 324346464), (64, 304074810), (65, 299396736), (67, 290459520), (72, 270288720), (78, 249497280), (80, 243259848), (81, 240256640), (90, 216230976), (96, 202716540), (104, 187122960), (108, 180192480), (117, 166331520), (120, 162173232), (128, 152037405), (130, 149698368), (134, 145229760), (135, 144153984), (144, 135144360), (156, 124748640), (160, 121629924), (162, 120128320), (180, 108115488), (192, 101358270), (195, 99798912), (201, 96819840), (208, 93561480), (216, 90096240), (234, 83165760), (240, 81086616), (260, 74849184), (268, 72614880), (270, 72076992), (288, 67572180), (312, 62374320), (320, 60814962), (324, 60064160), (335, 58091904), (351, 55443840), (360, 54057744), (384, 50679135), (390, 49899456), (402, 48409920), (405, 48051328), (416, 46780740), (431, 45152640), (432, 45048120), (468, 41582880), (480, 40543308), (520, 37424592), (536, 36307440), (540, 36038496), (576, 33786090), (585, 33266304), (603, 32273280), (624, 31187160), (640, 30407481), (648, 30032080), (670, 29045952), (702, 27721920), (720, 27028872), (780, 24949728), (804, 24204960), (810, 24025664), (832, 23390370), (862, 22576320), (864, 22524060), (871, 22343040), (936, 20791440), (960, 20271654), (1005, 19363968), (1040, 18712296), (1053, 18481280), (1072, 18153720), (1080, 18019248), (1152, 16893045), (1170, 16633152), (1206, 16136640), (1248, 15593580), (1293, 15050880), (1296, 15016040), (1340, 14522976), (1404, 13860960), (1440, 13514436), (1560, 12474864), (1608, 12102480), (1620, 12012832), (1664, 11695185), (1724, 11288160), (1728, 11262030), (1742, 11171520), (1755, 11088768), (1809, 10757760), (1872, 10395720), (1920, 10135827), (2010, 9681984), (2080, 9356148), (2106, 9240640), (2144, 9076860), (2155, 9030528), (2160, 9009624), (2340, 8316576), (2412, 8068320), (2496, 7796790), (2586, 7525440), (2592, 7508020), (2613, 7447680), (2680, 7261488), (2808, 6930480), (2880, 6757218), (3015, 6454656), (3120, 6237432), (3216, 6051240), (3240, 6006416), (3448, 5644080), (3456, 5631015), (3484, 5585760), (3510, 5544384), (3618, 5378880), (3744, 5197860), (3879, 5016960), (4020, 4840992), (4160, 4678074), (4212, 4620320), (4288, 4538430), (4310, 4515264), (4320, 4504812), (4355, 4468608), (4680, 4158288), (4824, 4034160), (4992, 3898395), (5172, 3762720), (5184, 3754010), (5226, 3723840), (5265, 3696256), (5360, 3630744), (5427, 3585920), (5603, 3473280), (5616, 3465240), (5760, 3378609), (6030, 3227328), (6240, 3118716), (6432, 3025620), (6465, 3010176), (6480, 3003208), (6896, 2822040), (6968, 2792880), (7020, 2772192), (7236, 2689440), (7488, 2598930), (7758, 2508480), (7839, 2482560), (8040, 2420496), (8320, 2339037), (8424, 2310160), (8576, 2269215), (8620, 2257632), (8640, 2252406), (8710, 2234304), (9045, 2151552), (9360, 2079144), (9648, 2017080), (10344, 1881360), (10368, 1877005), (10452, 1861920), (10530, 1848128), (10720, 1815372), (10854, 1792960), (11206, 1736640), (11232, 1732620), (11637, 1672320), (12060, 1613664), (12480, 1559358), (12864, 1512810), (12930, 1505088), (12960, 1501604), (13065, 1489536), (13792, 1411020), (13936, 1396440), (14040, 1386096), (14472, 1344720), (14976, 1299465), (15516, 1254240), (15678, 1241280), (16080, 1210248), (16809, 1157760), (16848, 1155080), (17240, 1128816), (17280, 1126203), (17420, 1117152), (18090, 1075776), (18720, 1039572), (19296, 1008540), (19395, 1003392), (20688, 940680), (20904, 930960), (21060, 924064), (21440, 907686), (21708, 896480), (22412, 868320), (22464, 866310), (23274, 836160), (23517, 827520), (24120, 806832), (24960, 779679), (25728, 756405), (25860, 752544), (25920, 750802), (26130, 744768), (27135, 717184), (27584, 705510), (27872, 698220), (28015, 694656), (28080, 693048), (28877, 673920), (28944, 672360), (31032, 627120), (31356, 620640), (32160, 605124), (33618, 578880), (33696, 577540), (34480, 564408), (34840, 558576), (34911, 557440), (36180, 537888), (37440, 519786), (38592, 504270), (38790, 501696), (39195, 496512), (41376, 470340), (41808, 465480), (42120, 462032), (42880, 453843), (43416, 448240), (44824, 434160), (44928, 433155), (46548, 418080), (47034, 413760), (48240, 403416), (50427, 385920), (51720, 376272), (51840, 375401), (52260, 372384), (54270, 358592), (55168, 352755), (55744, 349110), (56030, 347328), (56160, 346524), (57754, 336960), (57888, 336180), (58185, 334464), (62064, 313560), (62712, 310320), (64320, 302562), (67236, 289440), (67392, 288770), (68960, 282204), (69680, 279288), (69822, 278720), (70551, 275840), (72360, 268944), (74880, 259893), (77184, 252135), (77580, 250848), (78390, 248256), (82752, 235170), (83616, 232740), (84045, 231552), (84240, 231016), (86631, 224640), (86832, 224120), (89648, 217080), (93096, 209040), (94068, 206880), (96480, 201708), (100854, 192960), (103440, 188136), (104520, 186192), (108540, 179296), (111488, 174555), (112060, 173664), (112320, 173262), (115508, 168480), (115776, 168090), (116370, 167232), (117585, 165504), (124128, 156780), (125424, 155160), (128640, 151281), (134472, 144720), (134784, 144385), (137920, 141102), (139360, 139644)]