20163147264

素因数分解:

$2^9\times 3^4\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1$

素因数の和:443

約数の個数: 400

約数和(自身を含む): 65505963600

約数和(自身を除く): 45342816336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 128, 144, 149, 156, 162, 192, 208, 216, 234, 251, 256, 288, 298, 312, 324, 351, 384, 416, 432, 447, 468, 502, 512, 576, 596, 624, 648, 702, 753, 768, 832, 864, 894, 936, 1004, 1053, 1152, 1192, 1248, 1296, 1341, 1404, 1506, 1536, 1664, 1728, 1788, 1872, 1937, 2008, 2106, 2259, 2304, 2384, 2496, 2592, 2682, 2808, 3012, 3263, 3328, 3456, 3576, 3744, 3874, 4016, 4023, 4212, 4518, 4608, 4768, 4992, 5184, 5364, 5616, 5811, 6024, 6526, 6656, 6777, 6912, 7152, 7488, 7748, 8032, 8046, 8424, 9036, 9536, 9789, 9984, 10368, 10728, 11232, 11622, 12048, 12069, 13052, 13554, 13824, 14304, 14976, 15496, 16064, 16092, 16848, 17433, 18072, 19072, 19578, 19968, 20331, 20736, 21456, 22464, 23244, 24096, 24138, 26104, 27108, 28608, 29367, 29952, 30992, 32128, 32184, 33696, 34866, 36144, 37399, 38144, 39156, 40662, 41472, 42912, 44928, 46488, 48192, 48276, 52208, 52299, 54216, 57216, 58734, 59904, 61984, 64256, 64368, 67392, 69732, 72288, 74798, 76288, 78312, 81324, 85824, 88101, 89856, 92976, 96384, 96552, 104416, 104598, 108432, 112197, 114432, 117468, 123968, 128512, 128736, 134784, 139464, 144576, 149596, 156624, 156897, 162648, 171648, 176202, 179712, 185952, 192768, 193104, 208832, 209196, 216864, 224394, 228864, 234936, 247936, 257472, 264303, 269568, 278928, 289152, 299192, 313248, 313794, 325296, 336591, 343296, 352404, 371904, 385536, 386208, 417664, 418392, 433728, 448788, 469872, 486187, 495872, 514944, 528606, 539136, 557856, 578304, 598384, 626496, 627588, 650592, 673182, 686592, 704808, 743808, 772416, 835328, 836784, 867456, 897576, 939744, 972374, 991744, 1009773, 1029888, 1057212, 1115712, 1156608, 1196768, 1252992, 1255176, 1301184, 1346364, 1409616, 1458561, 1487616, 1544832, 1670656, 1673568, 1734912, 1795152, 1879488, 1944748, 2019546, 2059776, 2114424, 2231424, 2393536, 2505984, 2510352, 2602368, 2692728, 2819232, 2917122, 2975232, 3029319, 3089664, 3347136, 3469824, 3590304, 3758976, 3889496, 4039092, 4228848, 4375683, 4462848, 4787072, 5011968, 5020704, 5204736, 5385456, 5638464, 5834244, 6058638, 6179328, 6694272, 7180608, 7517952, 7778992, 8078184, 8457696, 8751366, 8925696, 9574144, 10041408, 10409472, 10770912, 11276928, 11668488, 12117276, 13127049, 13388544, 14361216, 15035904, 15557984, 16156368, 16915392, 17502732, 19148288, 20082816, 21541824, 22553856, 23336976, 24234552, 26254098, 26777088, 28722432, 31115968, 32312736, 33830784, 35005464, 39381147, 40165632, 43083648, 45107712, 46673952, 48469104, 52508196, 57444864, 62231936, 64625472, 67661568, 70010928, 78762294, 80331264, 86167296, 93347904, 96938208, 105016392, 124463872, 129250944, 135323136, 140021856, 157524588, 172334592, 186695808, 193876416, 210032784, 248927744, 258501888, 280043712, 315049176, 373391616, 387752832, 420065568, 517003776, 560087424, 630098352, 746783232, 775505664, 840131136, 1120174848, 1260196704, 1551011328, 1680262272, 2240349696, 2520393408, 3360524544, 5040786816, 6721049088, 10081573632, 20163147264]

約数ペア:

[(1, 20163147264), (2, 10081573632), (3, 6721049088), (4, 5040786816), (6, 3360524544), (8, 2520393408), (9, 2240349696), (12, 1680262272), (13, 1551011328), (16, 1260196704), (18, 1120174848), (24, 840131136), (26, 775505664), (27, 746783232), (32, 630098352), (36, 560087424), (39, 517003776), (48, 420065568), (52, 387752832), (54, 373391616), (64, 315049176), (72, 280043712), (78, 258501888), (81, 248927744), (96, 210032784), (104, 193876416), (108, 186695808), (117, 172334592), (128, 157524588), (144, 140021856), (149, 135323136), (156, 129250944), (162, 124463872), (192, 105016392), (208, 96938208), (216, 93347904), (234, 86167296), (251, 80331264), (256, 78762294), (288, 70010928), (298, 67661568), (312, 64625472), (324, 62231936), (351, 57444864), (384, 52508196), (416, 48469104), (432, 46673952), (447, 45107712), (468, 43083648), (502, 40165632), (512, 39381147), (576, 35005464), (596, 33830784), (624, 32312736), (648, 31115968), (702, 28722432), (753, 26777088), (768, 26254098), (832, 24234552), (864, 23336976), (894, 22553856), (936, 21541824), (1004, 20082816), (1053, 19148288), (1152, 17502732), (1192, 16915392), (1248, 16156368), (1296, 15557984), (1341, 15035904), (1404, 14361216), (1506, 13388544), (1536, 13127049), (1664, 12117276), (1728, 11668488), (1788, 11276928), (1872, 10770912), (1937, 10409472), (2008, 10041408), (2106, 9574144), (2259, 8925696), (2304, 8751366), (2384, 8457696), (2496, 8078184), (2592, 7778992), (2682, 7517952), (2808, 7180608), (3012, 6694272), (3263, 6179328), (3328, 6058638), (3456, 5834244), (3576, 5638464), (3744, 5385456), (3874, 5204736), (4016, 5020704), (4023, 5011968), (4212, 4787072), (4518, 4462848), (4608, 4375683), (4768, 4228848), (4992, 4039092), (5184, 3889496), (5364, 3758976), (5616, 3590304), (5811, 3469824), (6024, 3347136), (6526, 3089664), (6656, 3029319), (6777, 2975232), (6912, 2917122), (7152, 2819232), (7488, 2692728), (7748, 2602368), (8032, 2510352), (8046, 2505984), (8424, 2393536), (9036, 2231424), (9536, 2114424), (9789, 2059776), (9984, 2019546), (10368, 1944748), (10728, 1879488), (11232, 1795152), (11622, 1734912), (12048, 1673568), (12069, 1670656), (13052, 1544832), (13554, 1487616), (13824, 1458561), (14304, 1409616), (14976, 1346364), (15496, 1301184), (16064, 1255176), (16092, 1252992), (16848, 1196768), (17433, 1156608), (18072, 1115712), (19072, 1057212), (19578, 1029888), (19968, 1009773), (20331, 991744), (20736, 972374), (21456, 939744), (22464, 897576), (23244, 867456), (24096, 836784), (24138, 835328), (26104, 772416), (27108, 743808), (28608, 704808), (29367, 686592), (29952, 673182), (30992, 650592), (32128, 627588), (32184, 626496), (33696, 598384), (34866, 578304), (36144, 557856), (37399, 539136), (38144, 528606), (39156, 514944), (40662, 495872), (41472, 486187), (42912, 469872), (44928, 448788), (46488, 433728), (48192, 418392), (48276, 417664), (52208, 386208), (52299, 385536), (54216, 371904), (57216, 352404), (58734, 343296), (59904, 336591), (61984, 325296), (64256, 313794), (64368, 313248), (67392, 299192), (69732, 289152), (72288, 278928), (74798, 269568), (76288, 264303), (78312, 257472), (81324, 247936), (85824, 234936), (88101, 228864), (89856, 224394), (92976, 216864), (96384, 209196), (96552, 208832), (104416, 193104), (104598, 192768), (108432, 185952), (112197, 179712), (114432, 176202), (117468, 171648), (123968, 162648), (128512, 156897), (128736, 156624), (134784, 149596), (139464, 144576)]