2191933440

素因数分解:

$2^{14}\times 3^3\times 5^1\times {\mathrm{991}}^1$

素因数の和:1033

約数の個数: 240

約数和(自身を含む): 7801167360

約数和(自身を除く): 5609233920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 991, 1024, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 1982, 2048, 2160, 2304, 2560, 2880, 2973, 3072, 3456, 3840, 3964, 4096, 4320, 4608, 4955, 5120, 5760, 5946, 6144, 6912, 7680, 7928, 8192, 8640, 8919, 9216, 9910, 10240, 11520, 11892, 12288, 13824, 14865, 15360, 15856, 16384, 17280, 17838, 18432, 19820, 20480, 23040, 23784, 24576, 26757, 27648, 29730, 30720, 31712, 34560, 35676, 36864, 39640, 40960, 44595, 46080, 47568, 49152, 53514, 55296, 59460, 61440, 63424, 69120, 71352, 73728, 79280, 81920, 89190, 92160, 95136, 107028, 110592, 118920, 122880, 126848, 133785, 138240, 142704, 147456, 158560, 178380, 184320, 190272, 214056, 221184, 237840, 245760, 253696, 267570, 276480, 285408, 317120, 356760, 368640, 380544, 428112, 442368, 475680, 507392, 535140, 552960, 570816, 634240, 713520, 737280, 761088, 856224, 951360, 1014784, 1070280, 1105920, 1141632, 1268480, 1427040, 1522176, 1712448, 1902720, 2029568, 2140560, 2211840, 2283264, 2536960, 2854080, 3044352, 3424896, 3805440, 4059136, 4281120, 4566528, 5073920, 5708160, 6088704, 6849792, 7610880, 8118272, 8562240, 9133056, 10147840, 11416320, 12177408, 13699584, 15221760, 16236544, 17124480, 18266112, 20295680, 22832640, 24354816, 27399168, 30443520, 34248960, 36532224, 40591360, 45665280, 48709632, 54798336, 60887040, 68497920, 73064448, 81182720, 91330560, 109596672, 121774080, 136995840, 146128896, 182661120, 219193344, 243548160, 273991680, 365322240, 438386688, 547983360, 730644480, 1095966720, 2191933440]

約数ペア:

[(1, 2191933440), (2, 1095966720), (3, 730644480), (4, 547983360), (5, 438386688), (6, 365322240), (8, 273991680), (9, 243548160), (10, 219193344), (12, 182661120), (15, 146128896), (16, 136995840), (18, 121774080), (20, 109596672), (24, 91330560), (27, 81182720), (30, 73064448), (32, 68497920), (36, 60887040), (40, 54798336), (45, 48709632), (48, 45665280), (54, 40591360), (60, 36532224), (64, 34248960), (72, 30443520), (80, 27399168), (90, 24354816), (96, 22832640), (108, 20295680), (120, 18266112), (128, 17124480), (135, 16236544), (144, 15221760), (160, 13699584), (180, 12177408), (192, 11416320), (216, 10147840), (240, 9133056), (256, 8562240), (270, 8118272), (288, 7610880), (320, 6849792), (360, 6088704), (384, 5708160), (432, 5073920), (480, 4566528), (512, 4281120), (540, 4059136), (576, 3805440), (640, 3424896), (720, 3044352), (768, 2854080), (864, 2536960), (960, 2283264), (991, 2211840), (1024, 2140560), (1080, 2029568), (1152, 1902720), (1280, 1712448), (1440, 1522176), (1536, 1427040), (1728, 1268480), (1920, 1141632), (1982, 1105920), (2048, 1070280), (2160, 1014784), (2304, 951360), (2560, 856224), (2880, 761088), (2973, 737280), (3072, 713520), (3456, 634240), (3840, 570816), (3964, 552960), (4096, 535140), (4320, 507392), (4608, 475680), (4955, 442368), (5120, 428112), (5760, 380544), (5946, 368640), (6144, 356760), (6912, 317120), (7680, 285408), (7928, 276480), (8192, 267570), (8640, 253696), (8919, 245760), (9216, 237840), (9910, 221184), (10240, 214056), (11520, 190272), (11892, 184320), (12288, 178380), (13824, 158560), (14865, 147456), (15360, 142704), (15856, 138240), (16384, 133785), (17280, 126848), (17838, 122880), (18432, 118920), (19820, 110592), (20480, 107028), (23040, 95136), (23784, 92160), (24576, 89190), (26757, 81920), (27648, 79280), (29730, 73728), (30720, 71352), (31712, 69120), (34560, 63424), (35676, 61440), (36864, 59460), (39640, 55296), (40960, 53514), (44595, 49152), (46080, 47568)]