39782973440

素因数分解:

$2^{22}\times 5^1\times 7^1\times {\mathrm{271}}^1$

素因数の和:327

約数の個数: 184

約数和(自身を含む): 109521652992

約数和(自身を除く): 69738679552

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 271, 280, 320, 448, 512, 542, 560, 640, 896, 1024, 1084, 1120, 1280, 1355, 1792, 1897, 2048, 2168, 2240, 2560, 2710, 3584, 3794, 4096, 4336, 4480, 5120, 5420, 7168, 7588, 8192, 8672, 8960, 9485, 10240, 10840, 14336, 15176, 16384, 17344, 17920, 18970, 20480, 21680, 28672, 30352, 32768, 34688, 35840, 37940, 40960, 43360, 57344, 60704, 65536, 69376, 71680, 75880, 81920, 86720, 114688, 121408, 131072, 138752, 143360, 151760, 163840, 173440, 229376, 242816, 262144, 277504, 286720, 303520, 327680, 346880, 458752, 485632, 524288, 555008, 573440, 607040, 655360, 693760, 917504, 971264, 1048576, 1110016, 1146880, 1214080, 1310720, 1387520, 1835008, 1942528, 2097152, 2220032, 2293760, 2428160, 2621440, 2775040, 3670016, 3885056, 4194304, 4440064, 4587520, 4856320, 5242880, 5550080, 7340032, 7770112, 8880128, 9175040, 9712640, 10485760, 11100160, 14680064, 15540224, 17760256, 18350080, 19425280, 20971520, 22200320, 29360128, 31080448, 35520512, 36700160, 38850560, 44400640, 62160896, 71041024, 73400320, 77701120, 88801280, 124321792, 142082048, 146800640, 155402240, 177602560, 248643584, 284164096, 310804480, 355205120, 497287168, 568328192, 621608960, 710410240, 994574336, 1136656384, 1243217920, 1420820480, 1989148672, 2486435840, 2841640960, 3978297344, 4972871680, 5683281920, 7956594688, 9945743360, 19891486720, 39782973440]

約数ペア:

[(1, 39782973440), (2, 19891486720), (4, 9945743360), (5, 7956594688), (7, 5683281920), (8, 4972871680), (10, 3978297344), (14, 2841640960), (16, 2486435840), (20, 1989148672), (28, 1420820480), (32, 1243217920), (35, 1136656384), (40, 994574336), (56, 710410240), (64, 621608960), (70, 568328192), (80, 497287168), (112, 355205120), (128, 310804480), (140, 284164096), (160, 248643584), (224, 177602560), (256, 155402240), (271, 146800640), (280, 142082048), (320, 124321792), (448, 88801280), (512, 77701120), (542, 73400320), (560, 71041024), (640, 62160896), (896, 44400640), (1024, 38850560), (1084, 36700160), (1120, 35520512), (1280, 31080448), (1355, 29360128), (1792, 22200320), (1897, 20971520), (2048, 19425280), (2168, 18350080), (2240, 17760256), (2560, 15540224), (2710, 14680064), (3584, 11100160), (3794, 10485760), (4096, 9712640), (4336, 9175040), (4480, 8880128), (5120, 7770112), (5420, 7340032), (7168, 5550080), (7588, 5242880), (8192, 4856320), (8672, 4587520), (8960, 4440064), (9485, 4194304), (10240, 3885056), (10840, 3670016), (14336, 2775040), (15176, 2621440), (16384, 2428160), (17344, 2293760), (17920, 2220032), (18970, 2097152), (20480, 1942528), (21680, 1835008), (28672, 1387520), (30352, 1310720), (32768, 1214080), (34688, 1146880), (35840, 1110016), (37940, 1048576), (40960, 971264), (43360, 917504), (57344, 693760), (60704, 655360), (65536, 607040), (69376, 573440), (71680, 555008), (75880, 524288), (81920, 485632), (86720, 458752), (114688, 346880), (121408, 327680), (131072, 303520), (138752, 286720), (143360, 277504), (151760, 262144), (163840, 242816), (173440, 229376)]