2040643584

素因数分解:

$2^{14}\times 3^3\times 7^1\times {\mathrm{659}}^1$

素因数の和:703

約数の個数: 240

約数和(自身を含む): 6920390400

約数和(自身を除く): 4879746816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 512, 576, 659, 672, 756, 768, 864, 896, 1008, 1024, 1152, 1318, 1344, 1512, 1536, 1728, 1792, 1977, 2016, 2048, 2304, 2636, 2688, 3024, 3072, 3456, 3584, 3954, 4032, 4096, 4608, 4613, 5272, 5376, 5931, 6048, 6144, 6912, 7168, 7908, 8064, 8192, 9216, 9226, 10544, 10752, 11862, 12096, 12288, 13824, 13839, 14336, 15816, 16128, 16384, 17793, 18432, 18452, 21088, 21504, 23724, 24192, 24576, 27648, 27678, 28672, 31632, 32256, 35586, 36864, 36904, 41517, 42176, 43008, 47448, 48384, 49152, 55296, 55356, 57344, 63264, 64512, 71172, 73728, 73808, 83034, 84352, 86016, 94896, 96768, 110592, 110712, 114688, 124551, 126528, 129024, 142344, 147456, 147616, 166068, 168704, 172032, 189792, 193536, 221184, 221424, 249102, 253056, 258048, 284688, 295232, 332136, 337408, 344064, 379584, 387072, 442368, 442848, 498204, 506112, 516096, 569376, 590464, 664272, 674816, 759168, 774144, 885696, 996408, 1012224, 1032192, 1138752, 1180928, 1328544, 1349632, 1518336, 1548288, 1771392, 1992816, 2024448, 2277504, 2361856, 2657088, 2699264, 3036672, 3096576, 3542784, 3985632, 4048896, 4555008, 4723712, 5314176, 5398528, 6073344, 7085568, 7971264, 8097792, 9110016, 9447424, 10628352, 10797056, 12146688, 14171136, 15942528, 16195584, 18220032, 18894848, 21256704, 24293376, 28342272, 31885056, 32391168, 36440064, 37789696, 42513408, 48586752, 56684544, 63770112, 72880128, 75579392, 85026816, 97173504, 113369088, 127540224, 145760256, 170053632, 226738176, 255080448, 291520512, 340107264, 510160896, 680214528, 1020321792, 2040643584]

約数ペア:

[(1, 2040643584), (2, 1020321792), (3, 680214528), (4, 510160896), (6, 340107264), (7, 291520512), (8, 255080448), (9, 226738176), (12, 170053632), (14, 145760256), (16, 127540224), (18, 113369088), (21, 97173504), (24, 85026816), (27, 75579392), (28, 72880128), (32, 63770112), (36, 56684544), (42, 48586752), (48, 42513408), (54, 37789696), (56, 36440064), (63, 32391168), (64, 31885056), (72, 28342272), (84, 24293376), (96, 21256704), (108, 18894848), (112, 18220032), (126, 16195584), (128, 15942528), (144, 14171136), (168, 12146688), (189, 10797056), (192, 10628352), (216, 9447424), (224, 9110016), (252, 8097792), (256, 7971264), (288, 7085568), (336, 6073344), (378, 5398528), (384, 5314176), (432, 4723712), (448, 4555008), (504, 4048896), (512, 3985632), (576, 3542784), (659, 3096576), (672, 3036672), (756, 2699264), (768, 2657088), (864, 2361856), (896, 2277504), (1008, 2024448), (1024, 1992816), (1152, 1771392), (1318, 1548288), (1344, 1518336), (1512, 1349632), (1536, 1328544), (1728, 1180928), (1792, 1138752), (1977, 1032192), (2016, 1012224), (2048, 996408), (2304, 885696), (2636, 774144), (2688, 759168), (3024, 674816), (3072, 664272), (3456, 590464), (3584, 569376), (3954, 516096), (4032, 506112), (4096, 498204), (4608, 442848), (4613, 442368), (5272, 387072), (5376, 379584), (5931, 344064), (6048, 337408), (6144, 332136), (6912, 295232), (7168, 284688), (7908, 258048), (8064, 253056), (8192, 249102), (9216, 221424), (9226, 221184), (10544, 193536), (10752, 189792), (11862, 172032), (12096, 168704), (12288, 166068), (13824, 147616), (13839, 147456), (14336, 142344), (15816, 129024), (16128, 126528), (16384, 124551), (17793, 114688), (18432, 110712), (18452, 110592), (21088, 96768), (21504, 94896), (23724, 86016), (24192, 84352), (24576, 83034), (27648, 73808), (27678, 73728), (28672, 71172), (31632, 64512), (32256, 63264), (35586, 57344), (36864, 55356), (36904, 55296), (41517, 49152), (42176, 48384), (43008, 47448)]