20386114560

素因数分解:

$2^{10}\times 3^3\times 5^1\times 7^1\times {\mathrm{21067}}^1$

素因数の和:21108

約数の個数: 352

約数和(自身を含む): 82802296320

約数和(自身を除く): 62416181760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 512, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1024, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1512, 1536, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2304, 2520, 2560, 2688, 2880, 3024, 3072, 3360, 3456, 3584, 3780, 3840, 4032, 4320, 4480, 4608, 5040, 5120, 5376, 5760, 6048, 6720, 6912, 7168, 7560, 7680, 8064, 8640, 8960, 9216, 10080, 10752, 11520, 12096, 13440, 13824, 15120, 15360, 16128, 17280, 17920, 20160, 21067, 21504, 23040, 24192, 26880, 27648, 30240, 32256, 34560, 35840, 40320, 42134, 46080, 48384, 53760, 60480, 63201, 64512, 69120, 80640, 84268, 96768, 105335, 107520, 120960, 126402, 138240, 147469, 161280, 168536, 189603, 193536, 210670, 241920, 252804, 294938, 316005, 322560, 337072, 379206, 421340, 442407, 483840, 505608, 568809, 589876, 632010, 674144, 737345, 758412, 842680, 884814, 948015, 967680, 1011216, 1137618, 1179752, 1264020, 1327221, 1348288, 1474690, 1516824, 1685360, 1769628, 1896030, 2022432, 2212035, 2275236, 2359504, 2528040, 2654442, 2696576, 2844045, 2949380, 3033648, 3370720, 3539256, 3792060, 3981663, 4044864, 4424070, 4550472, 4719008, 5056080, 5308884, 5393152, 5688090, 5898760, 6067296, 6636105, 6741440, 7078512, 7584120, 7963326, 8089728, 8848140, 9100944, 9438016, 10112160, 10617768, 10786304, 11376180, 11797520, 12134592, 13272210, 13482880, 14157024, 15168240, 15926652, 16179456, 17696280, 18201888, 18876032, 19908315, 20224320, 21235536, 21572608, 22752360, 23595040, 24269184, 26544420, 26965760, 28314048, 30336480, 31853304, 32358912, 35392560, 36403776, 37752064, 39816630, 40448640, 42471072, 45504720, 47190080, 48538368, 53088840, 53931520, 56628096, 60672960, 63706608, 64717824, 70785120, 72807552, 75504128, 79633260, 80897280, 84942144, 91009440, 94380160, 97076736, 106177680, 107863040, 113256192, 121345920, 127413216, 141570240, 145615104, 151008256, 159266520, 161794560, 169884288, 182018880, 188760320, 194153472, 212355360, 226512384, 242691840, 254826432, 283140480, 291230208, 318533040, 323589120, 339768576, 364037760, 377520640, 424710720, 453024768, 485383680, 509652864, 566280960, 582460416, 637066080, 679537152, 728075520, 755041280, 849421440, 970767360, 1019305728, 1132561920, 1274132160, 1359074304, 1456151040, 1698842880, 2038611456, 2265123840, 2548264320, 2912302080, 3397685760, 4077222912, 5096528640, 6795371520, 10193057280, 20386114560]

約数ペア:

[(1, 20386114560), (2, 10193057280), (3, 6795371520), (4, 5096528640), (5, 4077222912), (6, 3397685760), (7, 2912302080), (8, 2548264320), (9, 2265123840), (10, 2038611456), (12, 1698842880), (14, 1456151040), (15, 1359074304), (16, 1274132160), (18, 1132561920), (20, 1019305728), (21, 970767360), (24, 849421440), (27, 755041280), (28, 728075520), (30, 679537152), (32, 637066080), (35, 582460416), (36, 566280960), (40, 509652864), (42, 485383680), (45, 453024768), (48, 424710720), (54, 377520640), (56, 364037760), (60, 339768576), (63, 323589120), (64, 318533040), (70, 291230208), (72, 283140480), (80, 254826432), (84, 242691840), (90, 226512384), (96, 212355360), (105, 194153472), (108, 188760320), (112, 182018880), (120, 169884288), (126, 161794560), (128, 159266520), (135, 151008256), (140, 145615104), (144, 141570240), (160, 127413216), (168, 121345920), (180, 113256192), (189, 107863040), (192, 106177680), (210, 97076736), (216, 94380160), (224, 91009440), (240, 84942144), (252, 80897280), (256, 79633260), (270, 75504128), (280, 72807552), (288, 70785120), (315, 64717824), (320, 63706608), (336, 60672960), (360, 56628096), (378, 53931520), (384, 53088840), (420, 48538368), (432, 47190080), (448, 45504720), (480, 42471072), (504, 40448640), (512, 39816630), (540, 37752064), (560, 36403776), (576, 35392560), (630, 32358912), (640, 31853304), (672, 30336480), (720, 28314048), (756, 26965760), (768, 26544420), (840, 24269184), (864, 23595040), (896, 22752360), (945, 21572608), (960, 21235536), (1008, 20224320), (1024, 19908315), (1080, 18876032), (1120, 18201888), (1152, 17696280), (1260, 16179456), (1280, 15926652), (1344, 15168240), (1440, 14157024), (1512, 13482880), (1536, 13272210), (1680, 12134592), (1728, 11797520), (1792, 11376180), (1890, 10786304), (1920, 10617768), (2016, 10112160), (2160, 9438016), (2240, 9100944), (2304, 8848140), (2520, 8089728), (2560, 7963326), (2688, 7584120), (2880, 7078512), (3024, 6741440), (3072, 6636105), (3360, 6067296), (3456, 5898760), (3584, 5688090), (3780, 5393152), (3840, 5308884), (4032, 5056080), (4320, 4719008), (4480, 4550472), (4608, 4424070), (5040, 4044864), (5120, 3981663), (5376, 3792060), (5760, 3539256), (6048, 3370720), (6720, 3033648), (6912, 2949380), (7168, 2844045), (7560, 2696576), (7680, 2654442), (8064, 2528040), (8640, 2359504), (8960, 2275236), (9216, 2212035), (10080, 2022432), (10752, 1896030), (11520, 1769628), (12096, 1685360), (13440, 1516824), (13824, 1474690), (15120, 1348288), (15360, 1327221), (16128, 1264020), (17280, 1179752), (17920, 1137618), (20160, 1011216), (21067, 967680), (21504, 948015), (23040, 884814), (24192, 842680), (26880, 758412), (27648, 737345), (30240, 674144), (32256, 632010), (34560, 589876), (35840, 568809), (40320, 505608), (42134, 483840), (46080, 442407), (48384, 421340), (53760, 379206), (60480, 337072), (63201, 322560), (64512, 316005), (69120, 294938), (80640, 252804), (84268, 241920), (96768, 210670), (105335, 193536), (107520, 189603), (120960, 168536), (126402, 161280), (138240, 147469)]