820592640

素因数分解:

$2^{14}\times 3^3\times 5^1\times 7^1\times {\mathrm{53}}^1$

素因数の和:102

約数の個数: 480

約数和(自身を含む): 3397282560

約数和(自身を除く): 2576689920

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, 53, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 106, 108, 112, 120, 126, 128, 135, 140, 144, 159, 160, 168, 180, 189, 192, 210, 212, 216, 224, 240, 252, 256, 265, 270, 280, 288, 315, 318, 320, 336, 360, 371, 378, 384, 420, 424, 432, 448, 477, 480, 504, 512, 530, 540, 560, 576, 630, 636, 640, 672, 720, 742, 756, 768, 795, 840, 848, 864, 896, 945, 954, 960, 1008, 1024, 1060, 1080, 1113, 1120, 1152, 1260, 1272, 1280, 1344, 1431, 1440, 1484, 1512, 1536, 1590, 1680, 1696, 1728, 1792, 1855, 1890, 1908, 1920, 2016, 2048, 2120, 2160, 2226, 2240, 2304, 2385, 2520, 2544, 2560, 2688, 2862, 2880, 2968, 3024, 3072, 3180, 3339, 3360, 3392, 3456, 3584, 3710, 3780, 3816, 3840, 4032, 4096, 4240, 4320, 4452, 4480, 4608, 4770, 5040, 5088, 5120, 5376, 5565, 5724, 5760, 5936, 6048, 6144, 6360, 6678, 6720, 6784, 6912, 7155, 7168, 7420, 7560, 7632, 7680, 8064, 8192, 8480, 8640, 8904, 8960, 9216, 9540, 10017, 10080, 10176, 10240, 10752, 11130, 11448, 11520, 11872, 12096, 12288, 12720, 13356, 13440, 13568, 13824, 14310, 14336, 14840, 15120, 15264, 15360, 16128, 16384, 16695, 16960, 17280, 17808, 17920, 18432, 19080, 20034, 20160, 20352, 20480, 21504, 22260, 22896, 23040, 23744, 24192, 24576, 25440, 26712, 26880, 27136, 27648, 28620, 28672, 29680, 30240, 30528, 30720, 32256, 33390, 33920, 34560, 35616, 35840, 36864, 38160, 40068, 40320, 40704, 40960, 43008, 44520, 45792, 46080, 47488, 48384, 49152, 50085, 50880, 53424, 53760, 54272, 55296, 57240, 57344, 59360, 60480, 61056, 61440, 64512, 66780, 67840, 69120, 71232, 71680, 73728, 76320, 80136, 80640, 81408, 81920, 86016, 89040, 91584, 92160, 94976, 96768, 100170, 101760, 106848, 107520, 108544, 110592, 114480, 114688, 118720, 120960, 122112, 122880, 129024, 133560, 135680, 138240, 142464, 143360, 147456, 152640, 160272, 161280, 162816, 172032, 178080, 183168, 184320, 189952, 193536, 200340, 203520, 213696, 215040, 217088, 221184, 228960, 237440, 241920, 244224, 245760, 258048, 267120, 271360, 276480, 284928, 286720, 305280, 320544, 322560, 325632, 344064, 356160, 366336, 368640, 379904, 387072, 400680, 407040, 427392, 430080, 434176, 442368, 457920, 474880, 483840, 488448, 516096, 534240, 542720, 552960, 569856, 573440, 610560, 641088, 645120, 651264, 712320, 732672, 737280, 759808, 774144, 801360, 814080, 854784, 860160, 868352, 915840, 949760, 967680, 976896, 1032192, 1068480, 1085440, 1105920, 1139712, 1221120, 1282176, 1290240, 1302528, 1424640, 1465344, 1519616, 1548288, 1602720, 1628160, 1709568, 1720320, 1831680, 1899520, 1935360, 1953792, 2136960, 2170880, 2211840, 2279424, 2442240, 2564352, 2580480, 2605056, 2849280, 2930688, 3039232, 3096576, 3205440, 3256320, 3419136, 3663360, 3799040, 3870720, 3907584, 4273920, 4341760, 4558848, 4884480, 5128704, 5160960, 5698560, 5861376, 6078464, 6410880, 6512640, 6838272, 7326720, 7598080, 7741440, 7815168, 8547840, 9117696, 9768960, 10257408, 11397120, 11722752, 12821760, 13025280, 13676544, 14653440, 15196160, 15482880, 17095680, 18235392, 19537920, 20514816, 22794240, 23445504, 25643520, 27353088, 29306880, 30392320, 34191360, 39075840, 41029632, 45588480, 51287040, 54706176, 58613760, 68382720, 82059264, 91176960, 102574080, 117227520, 136765440, 164118528, 205148160, 273530880, 410296320, 820592640]

約数ペア:

[(1, 820592640), (2, 410296320), (3, 273530880), (4, 205148160), (5, 164118528), (6, 136765440), (7, 117227520), (8, 102574080), (9, 91176960), (10, 82059264), (12, 68382720), (14, 58613760), (15, 54706176), (16, 51287040), (18, 45588480), (20, 41029632), (21, 39075840), (24, 34191360), (27, 30392320), (28, 29306880), (30, 27353088), (32, 25643520), (35, 23445504), (36, 22794240), (40, 20514816), (42, 19537920), (45, 18235392), (48, 17095680), (53, 15482880), (54, 15196160), (56, 14653440), (60, 13676544), (63, 13025280), (64, 12821760), (70, 11722752), (72, 11397120), (80, 10257408), (84, 9768960), (90, 9117696), (96, 8547840), (105, 7815168), (106, 7741440), (108, 7598080), (112, 7326720), (120, 6838272), (126, 6512640), (128, 6410880), (135, 6078464), (140, 5861376), (144, 5698560), (159, 5160960), (160, 5128704), (168, 4884480), (180, 4558848), (189, 4341760), (192, 4273920), (210, 3907584), (212, 3870720), (216, 3799040), (224, 3663360), (240, 3419136), (252, 3256320), (256, 3205440), (265, 3096576), (270, 3039232), (280, 2930688), (288, 2849280), (315, 2605056), (318, 2580480), (320, 2564352), (336, 2442240), (360, 2279424), (371, 2211840), (378, 2170880), (384, 2136960), (420, 1953792), (424, 1935360), (432, 1899520), (448, 1831680), (477, 1720320), (480, 1709568), (504, 1628160), (512, 1602720), (530, 1548288), (540, 1519616), (560, 1465344), (576, 1424640), (630, 1302528), (636, 1290240), (640, 1282176), (672, 1221120), (720, 1139712), (742, 1105920), (756, 1085440), (768, 1068480), (795, 1032192), (840, 976896), (848, 967680), (864, 949760), (896, 915840), (945, 868352), (954, 860160), (960, 854784), (1008, 814080), (1024, 801360), (1060, 774144), (1080, 759808), (1113, 737280), (1120, 732672), (1152, 712320), (1260, 651264), (1272, 645120), (1280, 641088), (1344, 610560), (1431, 573440), (1440, 569856), (1484, 552960), (1512, 542720), (1536, 534240), (1590, 516096), (1680, 488448), (1696, 483840), (1728, 474880), (1792, 457920), (1855, 442368), (1890, 434176), (1908, 430080), (1920, 427392), (2016, 407040), (2048, 400680), (2120, 387072), (2160, 379904), (2226, 368640), (2240, 366336), (2304, 356160), (2385, 344064), (2520, 325632), (2544, 322560), (2560, 320544), (2688, 305280), (2862, 286720), (2880, 284928), (2968, 276480), (3024, 271360), (3072, 267120), (3180, 258048), (3339, 245760), (3360, 244224), (3392, 241920), (3456, 237440), (3584, 228960), (3710, 221184), (3780, 217088), (3816, 215040), (3840, 213696), (4032, 203520), (4096, 200340), (4240, 193536), (4320, 189952), (4452, 184320), (4480, 183168), (4608, 178080), (4770, 172032), (5040, 162816), (5088, 161280), (5120, 160272), (5376, 152640), (5565, 147456), (5724, 143360), (5760, 142464), (5936, 138240), (6048, 135680), (6144, 133560), (6360, 129024), (6678, 122880), (6720, 122112), (6784, 120960), (6912, 118720), (7155, 114688), (7168, 114480), (7420, 110592), (7560, 108544), (7632, 107520), (7680, 106848), (8064, 101760), (8192, 100170), (8480, 96768), (8640, 94976), (8904, 92160), (8960, 91584), (9216, 89040), (9540, 86016), (10017, 81920), (10080, 81408), (10176, 80640), (10240, 80136), (10752, 76320), (11130, 73728), (11448, 71680), (11520, 71232), (11872, 69120), (12096, 67840), (12288, 66780), (12720, 64512), (13356, 61440), (13440, 61056), (13568, 60480), (13824, 59360), (14310, 57344), (14336, 57240), (14840, 55296), (15120, 54272), (15264, 53760), (15360, 53424), (16128, 50880), (16384, 50085), (16695, 49152), (16960, 48384), (17280, 47488), (17808, 46080), (17920, 45792), (18432, 44520), (19080, 43008), (20034, 40960), (20160, 40704), (20352, 40320), (20480, 40068), (21504, 38160), (22260, 36864), (22896, 35840), (23040, 35616), (23744, 34560), (24192, 33920), (24576, 33390), (25440, 32256), (26712, 30720), (26880, 30528), (27136, 30240), (27648, 29680), (28620, 28672)]