38806978560

素因数分解:

$2^{15}\times 3^1\times 5^1\times 7^1\times {\mathrm{11279}}^1$

素因数の和:11324

約数の個数: 256

約数和(自身を含む): 141933081600

約数和(自身を除く): 103126103040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1024, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2048, 2240, 2560, 2688, 3072, 3360, 3584, 3840, 4096, 4480, 5120, 5376, 6144, 6720, 7168, 7680, 8192, 8960, 10240, 10752, 11279, 12288, 13440, 14336, 15360, 16384, 17920, 20480, 21504, 22558, 24576, 26880, 28672, 30720, 32768, 33837, 35840, 40960, 43008, 45116, 49152, 53760, 56395, 57344, 61440, 67674, 71680, 78953, 81920, 86016, 90232, 98304, 107520, 112790, 114688, 122880, 135348, 143360, 157906, 163840, 169185, 172032, 180464, 215040, 225580, 229376, 236859, 245760, 270696, 286720, 315812, 338370, 344064, 360928, 394765, 430080, 451160, 473718, 491520, 541392, 573440, 631624, 676740, 688128, 721856, 789530, 860160, 902320, 947436, 1082784, 1146880, 1184295, 1263248, 1353480, 1443712, 1579060, 1720320, 1804640, 1894872, 2165568, 2368590, 2526496, 2706960, 2887424, 3158120, 3440640, 3609280, 3789744, 4331136, 4737180, 5052992, 5413920, 5774848, 6316240, 7218560, 7579488, 8662272, 9474360, 10105984, 10827840, 11549696, 12632480, 14437120, 15158976, 17324544, 18948720, 20211968, 21655680, 23099392, 25264960, 28874240, 30317952, 34649088, 37897440, 40423936, 43311360, 46198784, 50529920, 57748480, 60635904, 69298176, 75794880, 80847872, 86622720, 92397568, 101059840, 115496960, 121271808, 138596352, 151589760, 161695744, 173245440, 184795136, 202119680, 230993920, 242543616, 277192704, 303179520, 323391488, 346490880, 369590272, 404239360, 461987840, 485087232, 554385408, 606359040, 646782976, 692981760, 808478720, 923975680, 970174464, 1108770816, 1212718080, 1293565952, 1385963520, 1616957440, 1847951360, 1940348928, 2425436160, 2587131904, 2771927040, 3233914880, 3880697856, 4850872320, 5543854080, 6467829760, 7761395712, 9701744640, 12935659520, 19403489280, 38806978560]

約数ペア:

[(1, 38806978560), (2, 19403489280), (3, 12935659520), (4, 9701744640), (5, 7761395712), (6, 6467829760), (7, 5543854080), (8, 4850872320), (10, 3880697856), (12, 3233914880), (14, 2771927040), (15, 2587131904), (16, 2425436160), (20, 1940348928), (21, 1847951360), (24, 1616957440), (28, 1385963520), (30, 1293565952), (32, 1212718080), (35, 1108770816), (40, 970174464), (42, 923975680), (48, 808478720), (56, 692981760), (60, 646782976), (64, 606359040), (70, 554385408), (80, 485087232), (84, 461987840), (96, 404239360), (105, 369590272), (112, 346490880), (120, 323391488), (128, 303179520), (140, 277192704), (160, 242543616), (168, 230993920), (192, 202119680), (210, 184795136), (224, 173245440), (240, 161695744), (256, 151589760), (280, 138596352), (320, 121271808), (336, 115496960), (384, 101059840), (420, 92397568), (448, 86622720), (480, 80847872), (512, 75794880), (560, 69298176), (640, 60635904), (672, 57748480), (768, 50529920), (840, 46198784), (896, 43311360), (960, 40423936), (1024, 37897440), (1120, 34649088), (1280, 30317952), (1344, 28874240), (1536, 25264960), (1680, 23099392), (1792, 21655680), (1920, 20211968), (2048, 18948720), (2240, 17324544), (2560, 15158976), (2688, 14437120), (3072, 12632480), (3360, 11549696), (3584, 10827840), (3840, 10105984), (4096, 9474360), (4480, 8662272), (5120, 7579488), (5376, 7218560), (6144, 6316240), (6720, 5774848), (7168, 5413920), (7680, 5052992), (8192, 4737180), (8960, 4331136), (10240, 3789744), (10752, 3609280), (11279, 3440640), (12288, 3158120), (13440, 2887424), (14336, 2706960), (15360, 2526496), (16384, 2368590), (17920, 2165568), (20480, 1894872), (21504, 1804640), (22558, 1720320), (24576, 1579060), (26880, 1443712), (28672, 1353480), (30720, 1263248), (32768, 1184295), (33837, 1146880), (35840, 1082784), (40960, 947436), (43008, 902320), (45116, 860160), (49152, 789530), (53760, 721856), (56395, 688128), (57344, 676740), (61440, 631624), (67674, 573440), (71680, 541392), (78953, 491520), (81920, 473718), (86016, 451160), (90232, 430080), (98304, 394765), (107520, 360928), (112790, 344064), (114688, 338370), (122880, 315812), (135348, 286720), (143360, 270696), (157906, 245760), (163840, 236859), (169185, 229376), (172032, 225580), (180464, 215040)]