1139075840

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6691}}^1$

素因数の和:6738

約数の個数: 144

約数和(自身を含む): 3282827520

約数和(自身を除く): 2143751680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 256, 266, 280, 304, 320, 380, 448, 532, 560, 608, 640, 665, 760, 896, 1064, 1120, 1216, 1280, 1330, 1520, 1792, 2128, 2240, 2432, 2660, 3040, 4256, 4480, 4864, 5320, 6080, 6691, 8512, 8960, 10640, 12160, 13382, 17024, 21280, 24320, 26764, 33455, 34048, 42560, 46837, 53528, 66910, 85120, 93674, 107056, 127129, 133820, 170240, 187348, 214112, 234185, 254258, 267640, 374696, 428224, 468370, 508516, 535280, 635645, 749392, 856448, 889903, 936740, 1017032, 1070560, 1271290, 1498784, 1712896, 1779806, 1873480, 2034064, 2141120, 2542580, 2997568, 3559612, 3746960, 4068128, 4282240, 4449515, 5085160, 5995136, 7119224, 7493920, 8136256, 8564480, 8899030, 10170320, 11990272, 14238448, 14987840, 16272512, 17798060, 20340640, 28476896, 29975680, 32545024, 35596120, 40681280, 56953792, 59951360, 71192240, 81362560, 113907584, 142384480, 162725120, 227815168, 284768960, 569537920, 1139075840]

約数ペア:

[(1, 1139075840), (2, 569537920), (4, 284768960), (5, 227815168), (7, 162725120), (8, 142384480), (10, 113907584), (14, 81362560), (16, 71192240), (19, 59951360), (20, 56953792), (28, 40681280), (32, 35596120), (35, 32545024), (38, 29975680), (40, 28476896), (56, 20340640), (64, 17798060), (70, 16272512), (76, 14987840), (80, 14238448), (95, 11990272), (112, 10170320), (128, 8899030), (133, 8564480), (140, 8136256), (152, 7493920), (160, 7119224), (190, 5995136), (224, 5085160), (256, 4449515), (266, 4282240), (280, 4068128), (304, 3746960), (320, 3559612), (380, 2997568), (448, 2542580), (532, 2141120), (560, 2034064), (608, 1873480), (640, 1779806), (665, 1712896), (760, 1498784), (896, 1271290), (1064, 1070560), (1120, 1017032), (1216, 936740), (1280, 889903), (1330, 856448), (1520, 749392), (1792, 635645), (2128, 535280), (2240, 508516), (2432, 468370), (2660, 428224), (3040, 374696), (4256, 267640), (4480, 254258), (4864, 234185), (5320, 214112), (6080, 187348), (6691, 170240), (8512, 133820), (8960, 127129), (10640, 107056), (12160, 93674), (13382, 85120), (17024, 66910), (21280, 53528), (24320, 46837), (26764, 42560), (33455, 34048)]