21139292160

素因数分解:

$2^{26}\times 3^2\times 5^1\times 7^1$

素因数の和:70

約数の個数: 324

約数和(自身を含む): 83751861648

約数和(自身を除く): 62612569488

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1024, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2048, 2240, 2304, 2520, 2560, 2688, 2880, 3072, 3360, 3584, 3840, 4032, 4096, 4480, 4608, 5040, 5120, 5376, 5760, 6144, 6720, 7168, 7680, 8064, 8192, 8960, 9216, 10080, 10240, 10752, 11520, 12288, 13440, 14336, 15360, 16128, 16384, 17920, 18432, 20160, 20480, 21504, 23040, 24576, 26880, 28672, 30720, 32256, 32768, 35840, 36864, 40320, 40960, 43008, 46080, 49152, 53760, 57344, 61440, 64512, 65536, 71680, 73728, 80640, 81920, 86016, 92160, 98304, 107520, 114688, 122880, 129024, 131072, 143360, 147456, 161280, 163840, 172032, 184320, 196608, 215040, 229376, 245760, 258048, 262144, 286720, 294912, 322560, 327680, 344064, 368640, 393216, 430080, 458752, 491520, 516096, 524288, 573440, 589824, 645120, 655360, 688128, 737280, 786432, 860160, 917504, 983040, 1032192, 1048576, 1146880, 1179648, 1290240, 1310720, 1376256, 1474560, 1572864, 1720320, 1835008, 1966080, 2064384, 2097152, 2293760, 2359296, 2580480, 2621440, 2752512, 2949120, 3145728, 3440640, 3670016, 3932160, 4128768, 4194304, 4587520, 4718592, 5160960, 5242880, 5505024, 5898240, 6291456, 6881280, 7340032, 7864320, 8257536, 8388608, 9175040, 9437184, 10321920, 10485760, 11010048, 11796480, 12582912, 13762560, 14680064, 15728640, 16515072, 16777216, 18350080, 18874368, 20643840, 20971520, 22020096, 23592960, 25165824, 27525120, 29360128, 31457280, 33030144, 33554432, 36700160, 37748736, 41287680, 41943040, 44040192, 47185920, 50331648, 55050240, 58720256, 62914560, 66060288, 67108864, 73400320, 75497472, 82575360, 83886080, 88080384, 94371840, 100663296, 110100480, 117440512, 125829120, 132120576, 146800640, 150994944, 165150720, 167772160, 176160768, 188743680, 201326592, 220200960, 234881024, 251658240, 264241152, 293601280, 301989888, 330301440, 335544320, 352321536, 377487360, 440401920, 469762048, 503316480, 528482304, 587202560, 603979776, 660602880, 704643072, 754974720, 880803840, 1006632960, 1056964608, 1174405120, 1321205760, 1409286144, 1509949440, 1761607680, 2113929216, 2348810240, 2642411520, 3019898880, 3523215360, 4227858432, 5284823040, 7046430720, 10569646080, 21139292160]

約数ペア:

[(1, 21139292160), (2, 10569646080), (3, 7046430720), (4, 5284823040), (5, 4227858432), (6, 3523215360), (7, 3019898880), (8, 2642411520), (9, 2348810240), (10, 2113929216), (12, 1761607680), (14, 1509949440), (15, 1409286144), (16, 1321205760), (18, 1174405120), (20, 1056964608), (21, 1006632960), (24, 880803840), (28, 754974720), (30, 704643072), (32, 660602880), (35, 603979776), (36, 587202560), (40, 528482304), (42, 503316480), (45, 469762048), (48, 440401920), (56, 377487360), (60, 352321536), (63, 335544320), (64, 330301440), (70, 301989888), (72, 293601280), (80, 264241152), (84, 251658240), (90, 234881024), (96, 220200960), (105, 201326592), (112, 188743680), (120, 176160768), (126, 167772160), (128, 165150720), (140, 150994944), (144, 146800640), (160, 132120576), (168, 125829120), (180, 117440512), (192, 110100480), (210, 100663296), (224, 94371840), (240, 88080384), (252, 83886080), (256, 82575360), (280, 75497472), (288, 73400320), (315, 67108864), (320, 66060288), (336, 62914560), (360, 58720256), (384, 55050240), (420, 50331648), (448, 47185920), (480, 44040192), (504, 41943040), (512, 41287680), (560, 37748736), (576, 36700160), (630, 33554432), (640, 33030144), (672, 31457280), (720, 29360128), (768, 27525120), (840, 25165824), (896, 23592960), (960, 22020096), (1008, 20971520), (1024, 20643840), (1120, 18874368), (1152, 18350080), (1260, 16777216), (1280, 16515072), (1344, 15728640), (1440, 14680064), (1536, 13762560), (1680, 12582912), (1792, 11796480), (1920, 11010048), (2016, 10485760), (2048, 10321920), (2240, 9437184), (2304, 9175040), (2520, 8388608), (2560, 8257536), (2688, 7864320), (2880, 7340032), (3072, 6881280), (3360, 6291456), (3584, 5898240), (3840, 5505024), (4032, 5242880), (4096, 5160960), (4480, 4718592), (4608, 4587520), (5040, 4194304), (5120, 4128768), (5376, 3932160), (5760, 3670016), (6144, 3440640), (6720, 3145728), (7168, 2949120), (7680, 2752512), (8064, 2621440), (8192, 2580480), (8960, 2359296), (9216, 2293760), (10080, 2097152), (10240, 2064384), (10752, 1966080), (11520, 1835008), (12288, 1720320), (13440, 1572864), (14336, 1474560), (15360, 1376256), (16128, 1310720), (16384, 1290240), (17920, 1179648), (18432, 1146880), (20160, 1048576), (20480, 1032192), (21504, 983040), (23040, 917504), (24576, 860160), (26880, 786432), (28672, 737280), (30720, 688128), (32256, 655360), (32768, 645120), (35840, 589824), (36864, 573440), (40320, 524288), (40960, 516096), (43008, 491520), (46080, 458752), (49152, 430080), (53760, 393216), (57344, 368640), (61440, 344064), (64512, 327680), (65536, 322560), (71680, 294912), (73728, 286720), (80640, 262144), (81920, 258048), (86016, 245760), (92160, 229376), (98304, 215040), (107520, 196608), (114688, 184320), (122880, 172032), (129024, 163840), (131072, 161280), (143360, 147456)]