19938631680

素因数分解:

$2^{13}\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1$

素因数の和:211

約数の個数: 672

約数和(自身を含む): 78441804000

約数和(自身を除く): 58503172320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 121, 128, 132, 135, 144, 149, 160, 165, 176, 180, 192, 198, 216, 220, 240, 242, 256, 264, 270, 288, 297, 298, 320, 330, 352, 360, 363, 384, 396, 432, 440, 447, 480, 484, 495, 512, 528, 540, 576, 594, 596, 605, 640, 660, 704, 720, 726, 745, 768, 792, 864, 880, 894, 960, 968, 990, 1024, 1056, 1080, 1089, 1152, 1188, 1192, 1210, 1280, 1320, 1341, 1408, 1440, 1452, 1485, 1490, 1536, 1584, 1639, 1728, 1760, 1788, 1815, 1920, 1936, 1980, 2048, 2112, 2160, 2178, 2235, 2304, 2376, 2384, 2420, 2560, 2640, 2682, 2816, 2880, 2904, 2970, 2980, 3072, 3168, 3267, 3278, 3456, 3520, 3576, 3630, 3840, 3872, 3960, 4023, 4096, 4224, 4320, 4356, 4470, 4608, 4752, 4768, 4840, 4917, 5120, 5280, 5364, 5445, 5632, 5760, 5808, 5940, 5960, 6144, 6336, 6534, 6556, 6705, 6912, 7040, 7152, 7260, 7680, 7744, 7920, 8046, 8192, 8195, 8448, 8640, 8712, 8940, 9216, 9504, 9536, 9680, 9834, 10240, 10560, 10728, 10890, 11264, 11520, 11616, 11880, 11920, 12288, 12672, 13068, 13112, 13410, 13824, 14080, 14304, 14520, 14751, 15360, 15488, 15840, 16092, 16335, 16390, 16896, 17280, 17424, 17880, 18029, 18432, 19008, 19072, 19360, 19668, 20115, 20480, 21120, 21456, 21780, 22528, 23040, 23232, 23760, 23840, 24576, 24585, 25344, 26136, 26224, 26820, 27648, 28160, 28608, 29040, 29502, 30720, 30976, 31680, 32184, 32670, 32780, 33792, 34560, 34848, 35760, 36058, 36864, 38016, 38144, 38720, 39336, 40230, 40960, 42240, 42912, 43560, 44253, 45056, 46080, 46464, 47520, 47680, 49170, 50688, 52272, 52448, 53640, 54087, 55296, 56320, 57216, 58080, 59004, 61440, 61952, 63360, 64368, 65340, 65560, 67584, 69120, 69696, 71520, 72116, 73728, 73755, 76032, 76288, 77440, 78672, 80460, 84480, 85824, 87120, 88506, 90112, 90145, 92160, 92928, 95040, 95360, 98340, 101376, 104544, 104896, 107280, 108174, 110592, 112640, 114432, 116160, 118008, 122880, 123904, 126720, 128736, 130680, 131120, 135168, 138240, 139392, 143040, 144232, 147510, 152064, 152576, 154880, 157344, 160920, 162261, 168960, 171648, 174240, 177012, 180290, 184320, 185856, 190080, 190720, 196680, 202752, 209088, 209792, 214560, 216348, 221184, 221265, 225280, 228864, 232320, 236016, 247808, 253440, 257472, 261360, 262240, 270336, 270435, 276480, 278784, 286080, 288464, 295020, 304128, 305152, 309760, 314688, 321840, 324522, 337920, 343296, 348480, 354024, 360580, 368640, 371712, 380160, 381440, 393360, 405504, 418176, 419584, 429120, 432696, 442530, 450560, 457728, 464640, 472032, 486783, 495616, 506880, 514944, 522720, 524480, 540870, 552960, 557568, 572160, 576928, 590040, 608256, 610304, 619520, 629376, 643680, 649044, 675840, 686592, 696960, 708048, 721160, 743424, 760320, 762880, 786720, 811008, 811305, 836352, 839168, 858240, 865392, 885060, 915456, 929280, 944064, 973566, 991232, 1013760, 1029888, 1045440, 1048960, 1081740, 1105920, 1115136, 1144320, 1153856, 1180080, 1216512, 1220608, 1239040, 1258752, 1287360, 1298088, 1351680, 1373184, 1393920, 1416096, 1442320, 1486848, 1520640, 1525760, 1573440, 1622610, 1672704, 1678336, 1716480, 1730784, 1770120, 1830912, 1858560, 1888128, 1947132, 2027520, 2059776, 2090880, 2097920, 2163480, 2230272, 2288640, 2307712, 2360160, 2433024, 2433915, 2478080, 2517504, 2574720, 2596176, 2746368, 2787840, 2832192, 2884640, 2973696, 3041280, 3051520, 3146880, 3245220, 3345408, 3356672, 3432960, 3461568, 3540240, 3661824, 3717120, 3776256, 3894264, 4055040, 4119552, 4181760, 4195840, 4326960, 4460544, 4577280, 4615424, 4720320, 4867830, 4956160, 5035008, 5149440, 5192352, 5492736, 5575680, 5664384, 5769280, 6082560, 6103040, 6293760, 6490440, 6690816, 6713344, 6865920, 6923136, 7080480, 7434240, 7552512, 7788528, 8239104, 8363520, 8391680, 8653920, 8921088, 9154560, 9230848, 9440640, 9735660, 10070016, 10298880, 10384704, 10985472, 11151360, 11328768, 11538560, 12165120, 12587520, 12980880, 13381632, 13426688, 13731840, 13846272, 14160960, 14868480, 15105024, 15577056, 16478208, 16727040, 16783360, 17307840, 18309120, 18461696, 18881280, 19471320, 20140032, 20597760, 20769408, 22302720, 22657536, 23077120, 25175040, 25961760, 26763264, 27463680, 27692544, 28321920, 30210048, 31154112, 32956416, 33454080, 33566720, 34615680, 36923392, 37762560, 38942640, 40280064, 41195520, 41538816, 44605440, 45315072, 46154240, 50350080, 51923520, 54927360, 55385088, 56643840, 60420096, 62308224, 66908160, 67133440, 69231360, 73846784, 75525120, 77885280, 82391040, 83077632, 90630144, 92308480, 100700160, 103847040, 110770176, 113287680, 120840192, 124616448, 133816320, 138462720, 147693568, 151050240, 155770560, 164782080, 166155264, 181260288, 184616960, 201400320, 207694080, 221540352, 226575360, 249232896, 276925440, 302100480, 311541120, 332310528, 362520576, 369233920, 415388160, 443080704, 453150720, 498465792, 553850880, 604200960, 623082240, 664621056, 738467840, 830776320, 906301440, 996931584, 1107701760, 1246164480, 1329242112, 1661552640, 1812602880, 1993863168, 2215403520, 2492328960, 3323105280, 3987726336, 4984657920, 6646210560, 9969315840, 19938631680]

約数ペア:

[(1, 19938631680), (2, 9969315840), (3, 6646210560), (4, 4984657920), (5, 3987726336), (6, 3323105280), (8, 2492328960), (9, 2215403520), (10, 1993863168), (11, 1812602880), (12, 1661552640), (15, 1329242112), (16, 1246164480), (18, 1107701760), (20, 996931584), (22, 906301440), (24, 830776320), (27, 738467840), (30, 664621056), (32, 623082240), (33, 604200960), (36, 553850880), (40, 498465792), (44, 453150720), (45, 443080704), (48, 415388160), (54, 369233920), (55, 362520576), (60, 332310528), (64, 311541120), (66, 302100480), (72, 276925440), (80, 249232896), (88, 226575360), (90, 221540352), (96, 207694080), (99, 201400320), (108, 184616960), (110, 181260288), (120, 166155264), (121, 164782080), (128, 155770560), (132, 151050240), (135, 147693568), (144, 138462720), (149, 133816320), (160, 124616448), (165, 120840192), (176, 113287680), (180, 110770176), (192, 103847040), (198, 100700160), (216, 92308480), (220, 90630144), (240, 83077632), (242, 82391040), (256, 77885280), (264, 75525120), (270, 73846784), (288, 69231360), (297, 67133440), (298, 66908160), (320, 62308224), (330, 60420096), (352, 56643840), (360, 55385088), (363, 54927360), (384, 51923520), (396, 50350080), (432, 46154240), (440, 45315072), (447, 44605440), (480, 41538816), (484, 41195520), (495, 40280064), (512, 38942640), (528, 37762560), (540, 36923392), (576, 34615680), (594, 33566720), (596, 33454080), (605, 32956416), (640, 31154112), (660, 30210048), (704, 28321920), (720, 27692544), (726, 27463680), (745, 26763264), (768, 25961760), (792, 25175040), (864, 23077120), (880, 22657536), (894, 22302720), (960, 20769408), (968, 20597760), (990, 20140032), (1024, 19471320), (1056, 18881280), (1080, 18461696), (1089, 18309120), (1152, 17307840), (1188, 16783360), (1192, 16727040), (1210, 16478208), (1280, 15577056), (1320, 15105024), (1341, 14868480), (1408, 14160960), (1440, 13846272), (1452, 13731840), (1485, 13426688), (1490, 13381632), (1536, 12980880), (1584, 12587520), (1639, 12165120), (1728, 11538560), (1760, 11328768), (1788, 11151360), (1815, 10985472), (1920, 10384704), (1936, 10298880), (1980, 10070016), (2048, 9735660), (2112, 9440640), (2160, 9230848), (2178, 9154560), (2235, 8921088), (2304, 8653920), (2376, 8391680), (2384, 8363520), (2420, 8239104), (2560, 7788528), (2640, 7552512), (2682, 7434240), (2816, 7080480), (2880, 6923136), (2904, 6865920), (2970, 6713344), (2980, 6690816), (3072, 6490440), (3168, 6293760), (3267, 6103040), (3278, 6082560), (3456, 5769280), (3520, 5664384), (3576, 5575680), (3630, 5492736), (3840, 5192352), (3872, 5149440), (3960, 5035008), (4023, 4956160), (4096, 4867830), (4224, 4720320), (4320, 4615424), (4356, 4577280), (4470, 4460544), (4608, 4326960), (4752, 4195840), (4768, 4181760), (4840, 4119552), (4917, 4055040), (5120, 3894264), (5280, 3776256), (5364, 3717120), (5445, 3661824), (5632, 3540240), (5760, 3461568), (5808, 3432960), (5940, 3356672), (5960, 3345408), (6144, 3245220), (6336, 3146880), (6534, 3051520), (6556, 3041280), (6705, 2973696), (6912, 2884640), (7040, 2832192), (7152, 2787840), (7260, 2746368), (7680, 2596176), (7744, 2574720), (7920, 2517504), (8046, 2478080), (8192, 2433915), (8195, 2433024), (8448, 2360160), (8640, 2307712), (8712, 2288640), (8940, 2230272), (9216, 2163480), (9504, 2097920), (9536, 2090880), (9680, 2059776), (9834, 2027520), (10240, 1947132), (10560, 1888128), (10728, 1858560), (10890, 1830912), (11264, 1770120), (11520, 1730784), (11616, 1716480), (11880, 1678336), (11920, 1672704), (12288, 1622610), (12672, 1573440), (13068, 1525760), (13112, 1520640), (13410, 1486848), (13824, 1442320), (14080, 1416096), (14304, 1393920), (14520, 1373184), (14751, 1351680), (15360, 1298088), (15488, 1287360), (15840, 1258752), (16092, 1239040), (16335, 1220608), (16390, 1216512), (16896, 1180080), (17280, 1153856), (17424, 1144320), (17880, 1115136), (18029, 1105920), (18432, 1081740), (19008, 1048960), (19072, 1045440), (19360, 1029888), (19668, 1013760), (20115, 991232), (20480, 973566), (21120, 944064), (21456, 929280), (21780, 915456), (22528, 885060), (23040, 865392), (23232, 858240), (23760, 839168), (23840, 836352), (24576, 811305), (24585, 811008), (25344, 786720), (26136, 762880), (26224, 760320), (26820, 743424), (27648, 721160), (28160, 708048), (28608, 696960), (29040, 686592), (29502, 675840), (30720, 649044), (30976, 643680), (31680, 629376), (32184, 619520), (32670, 610304), (32780, 608256), (33792, 590040), (34560, 576928), (34848, 572160), (35760, 557568), (36058, 552960), (36864, 540870), (38016, 524480), (38144, 522720), (38720, 514944), (39336, 506880), (40230, 495616), (40960, 486783), (42240, 472032), (42912, 464640), (43560, 457728), (44253, 450560), (45056, 442530), (46080, 432696), (46464, 429120), (47520, 419584), (47680, 418176), (49170, 405504), (50688, 393360), (52272, 381440), (52448, 380160), (53640, 371712), (54087, 368640), (55296, 360580), (56320, 354024), (57216, 348480), (58080, 343296), (59004, 337920), (61440, 324522), (61952, 321840), (63360, 314688), (64368, 309760), (65340, 305152), (65560, 304128), (67584, 295020), (69120, 288464), (69696, 286080), (71520, 278784), (72116, 276480), (73728, 270435), (73755, 270336), (76032, 262240), (76288, 261360), (77440, 257472), (78672, 253440), (80460, 247808), (84480, 236016), (85824, 232320), (87120, 228864), (88506, 225280), (90112, 221265), (90145, 221184), (92160, 216348), (92928, 214560), (95040, 209792), (95360, 209088), (98340, 202752), (101376, 196680), (104544, 190720), (104896, 190080), (107280, 185856), (108174, 184320), (110592, 180290), (112640, 177012), (114432, 174240), (116160, 171648), (118008, 168960), (122880, 162261), (123904, 160920), (126720, 157344), (128736, 154880), (130680, 152576), (131120, 152064), (135168, 147510), (138240, 144232), (139392, 143040)]