20199623808

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1$

素因数の和:740

約数の個数: 512

約数和(自身を含む): 70627737600

約数和(自身を除く): 50428113792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 29, 31, 32, 39, 42, 48, 52, 56, 58, 62, 64, 78, 84, 87, 91, 93, 96, 104, 112, 116, 124, 128, 156, 168, 174, 182, 186, 192, 203, 208, 217, 224, 232, 248, 273, 312, 336, 348, 364, 372, 377, 384, 403, 406, 416, 434, 448, 464, 496, 546, 609, 624, 643, 651, 672, 696, 728, 744, 754, 806, 812, 832, 868, 896, 899, 928, 992, 1092, 1131, 1209, 1218, 1248, 1286, 1302, 1344, 1392, 1456, 1488, 1508, 1612, 1624, 1664, 1736, 1798, 1856, 1929, 1984, 2184, 2262, 2418, 2436, 2496, 2572, 2604, 2639, 2688, 2697, 2784, 2821, 2912, 2976, 3016, 3224, 3248, 3472, 3596, 3712, 3858, 3968, 4368, 4501, 4524, 4836, 4872, 4992, 5144, 5208, 5278, 5394, 5568, 5642, 5824, 5952, 6032, 6293, 6448, 6496, 6944, 7192, 7716, 7917, 8359, 8463, 8736, 9002, 9048, 9672, 9744, 10288, 10416, 10556, 10788, 11136, 11284, 11648, 11687, 11904, 12064, 12586, 12896, 12992, 13503, 13888, 14384, 15432, 15834, 16718, 16926, 17472, 18004, 18096, 18647, 18879, 19344, 19488, 19933, 20576, 20832, 21112, 21576, 22568, 23374, 24128, 25077, 25172, 25792, 25984, 27006, 27776, 28768, 30864, 31668, 33436, 33852, 34944, 35061, 36008, 36192, 37294, 37758, 38688, 38976, 39866, 41152, 41664, 42224, 43152, 45136, 46748, 48256, 50154, 50344, 51584, 54012, 55941, 57536, 58513, 59799, 61728, 63336, 66872, 67704, 70122, 72016, 72384, 74588, 75516, 77376, 77952, 79732, 81809, 82304, 83328, 84448, 86304, 90272, 93496, 100308, 100688, 108024, 111882, 115072, 117026, 119598, 123456, 126672, 130529, 133744, 135408, 139531, 140244, 144032, 144768, 149176, 151032, 154752, 159464, 163618, 168896, 172608, 175539, 180544, 186992, 200616, 201376, 216048, 223764, 234052, 239196, 242411, 245427, 246912, 253344, 259129, 261058, 267488, 270816, 279062, 280488, 288064, 298352, 302064, 318928, 327236, 337792, 345216, 351078, 361088, 373984, 391587, 401232, 402752, 418593, 432096, 447528, 468104, 478392, 484822, 490854, 506688, 518258, 522116, 534976, 541632, 558124, 560976, 576128, 578057, 596704, 604128, 637856, 654472, 702156, 727233, 747968, 777387, 783174, 802464, 805504, 837186, 864192, 895056, 936208, 956784, 969644, 981708, 1013376, 1036516, 1044232, 1069952, 1083264, 1116248, 1121952, 1156114, 1193408, 1208256, 1275712, 1308944, 1404312, 1454466, 1495936, 1554774, 1566348, 1604928, 1674372, 1696877, 1728384, 1734171, 1790112, 1813903, 1872416, 1913568, 1939288, 1963416, 2073032, 2088464, 2232496, 2243904, 2312228, 2386816, 2416512, 2551424, 2617888, 2808624, 2908932, 3109548, 3132696, 3209856, 3348744, 3393754, 3468342, 3580224, 3627806, 3744832, 3827136, 3878576, 3926832, 4046399, 4146064, 4176928, 4464992, 4487808, 4624456, 5090631, 5235776, 5441709, 5617248, 5817864, 6219096, 6265392, 6697488, 6787508, 6936684, 7160448, 7255612, 7489664, 7514741, 7654272, 7757152, 7853664, 8092798, 8292128, 8353856, 8929984, 9248912, 10181262, 10471552, 10883418, 11234496, 11635728, 12139197, 12438192, 12530784, 13394976, 13575016, 13873368, 14511224, 15029482, 15514304, 15707328, 16185596, 16584256, 16707712, 17859968, 18497824, 20362524, 21766836, 22468992, 22544223, 23271456, 24278394, 24876384, 25061568, 26789952, 27150032, 27746736, 29022448, 30058964, 31028608, 31414656, 32371192, 33168512, 36995648, 40725048, 43533672, 45088446, 46542912, 48556788, 49752768, 50123136, 52603187, 53579904, 54300064, 55493472, 58044896, 60117928, 64742384, 73991296, 81450096, 87067344, 90176892, 93085824, 97113576, 99505536, 105206374, 108600128, 110986944, 116089792, 120235856, 129484768, 157809561, 162900192, 174134688, 180353784, 194227152, 210412748, 217200256, 221973888, 232179584, 240471712, 258969536, 315619122, 325800384, 348269376, 360707568, 388454304, 420825496, 480943424, 517939072, 631238244, 651600768, 696538752, 721415136, 776908608, 841650992, 961886848, 1262476488, 1442830272, 1553817216, 1683301984, 2524952976, 2885660544, 3366603968, 5049905952, 6733207936, 10099811904, 20199623808]

約数ペア:

[(1, 20199623808), (2, 10099811904), (3, 6733207936), (4, 5049905952), (6, 3366603968), (7, 2885660544), (8, 2524952976), (12, 1683301984), (13, 1553817216), (14, 1442830272), (16, 1262476488), (21, 961886848), (24, 841650992), (26, 776908608), (28, 721415136), (29, 696538752), (31, 651600768), (32, 631238244), (39, 517939072), (42, 480943424), (48, 420825496), (52, 388454304), (56, 360707568), (58, 348269376), (62, 325800384), (64, 315619122), (78, 258969536), (84, 240471712), (87, 232179584), (91, 221973888), (93, 217200256), (96, 210412748), (104, 194227152), (112, 180353784), (116, 174134688), (124, 162900192), (128, 157809561), (156, 129484768), (168, 120235856), (174, 116089792), (182, 110986944), (186, 108600128), (192, 105206374), (203, 99505536), (208, 97113576), (217, 93085824), (224, 90176892), (232, 87067344), (248, 81450096), (273, 73991296), (312, 64742384), (336, 60117928), (348, 58044896), (364, 55493472), (372, 54300064), (377, 53579904), (384, 52603187), (403, 50123136), (406, 49752768), (416, 48556788), (434, 46542912), (448, 45088446), (464, 43533672), (496, 40725048), (546, 36995648), (609, 33168512), (624, 32371192), (643, 31414656), (651, 31028608), (672, 30058964), (696, 29022448), (728, 27746736), (744, 27150032), (754, 26789952), (806, 25061568), (812, 24876384), (832, 24278394), (868, 23271456), (896, 22544223), (899, 22468992), (928, 21766836), (992, 20362524), (1092, 18497824), (1131, 17859968), (1209, 16707712), (1218, 16584256), (1248, 16185596), (1286, 15707328), (1302, 15514304), (1344, 15029482), (1392, 14511224), (1456, 13873368), (1488, 13575016), (1508, 13394976), (1612, 12530784), (1624, 12438192), (1664, 12139197), (1736, 11635728), (1798, 11234496), (1856, 10883418), (1929, 10471552), (1984, 10181262), (2184, 9248912), (2262, 8929984), (2418, 8353856), (2436, 8292128), (2496, 8092798), (2572, 7853664), (2604, 7757152), (2639, 7654272), (2688, 7514741), (2697, 7489664), (2784, 7255612), (2821, 7160448), (2912, 6936684), (2976, 6787508), (3016, 6697488), (3224, 6265392), (3248, 6219096), (3472, 5817864), (3596, 5617248), (3712, 5441709), (3858, 5235776), (3968, 5090631), (4368, 4624456), (4501, 4487808), (4524, 4464992), (4836, 4176928), (4872, 4146064), (4992, 4046399), (5144, 3926832), (5208, 3878576), (5278, 3827136), (5394, 3744832), (5568, 3627806), (5642, 3580224), (5824, 3468342), (5952, 3393754), (6032, 3348744), (6293, 3209856), (6448, 3132696), (6496, 3109548), (6944, 2908932), (7192, 2808624), (7716, 2617888), (7917, 2551424), (8359, 2416512), (8463, 2386816), (8736, 2312228), (9002, 2243904), (9048, 2232496), (9672, 2088464), (9744, 2073032), (10288, 1963416), (10416, 1939288), (10556, 1913568), (10788, 1872416), (11136, 1813903), (11284, 1790112), (11648, 1734171), (11687, 1728384), (11904, 1696877), (12064, 1674372), (12586, 1604928), (12896, 1566348), (12992, 1554774), (13503, 1495936), (13888, 1454466), (14384, 1404312), (15432, 1308944), (15834, 1275712), (16718, 1208256), (16926, 1193408), (17472, 1156114), (18004, 1121952), (18096, 1116248), (18647, 1083264), (18879, 1069952), (19344, 1044232), (19488, 1036516), (19933, 1013376), (20576, 981708), (20832, 969644), (21112, 956784), (21576, 936208), (22568, 895056), (23374, 864192), (24128, 837186), (25077, 805504), (25172, 802464), (25792, 783174), (25984, 777387), (27006, 747968), (27776, 727233), (28768, 702156), (30864, 654472), (31668, 637856), (33436, 604128), (33852, 596704), (34944, 578057), (35061, 576128), (36008, 560976), (36192, 558124), (37294, 541632), (37758, 534976), (38688, 522116), (38976, 518258), (39866, 506688), (41152, 490854), (41664, 484822), (42224, 478392), (43152, 468104), (45136, 447528), (46748, 432096), (48256, 418593), (50154, 402752), (50344, 401232), (51584, 391587), (54012, 373984), (55941, 361088), (57536, 351078), (58513, 345216), (59799, 337792), (61728, 327236), (63336, 318928), (66872, 302064), (67704, 298352), (70122, 288064), (72016, 280488), (72384, 279062), (74588, 270816), (75516, 267488), (77376, 261058), (77952, 259129), (79732, 253344), (81809, 246912), (82304, 245427), (83328, 242411), (84448, 239196), (86304, 234052), (90272, 223764), (93496, 216048), (100308, 201376), (100688, 200616), (108024, 186992), (111882, 180544), (115072, 175539), (117026, 172608), (119598, 168896), (123456, 163618), (126672, 159464), (130529, 154752), (133744, 151032), (135408, 149176), (139531, 144768), (140244, 144032)]