147619360

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{991}}^1$

素因数の和:1039

約数の個数: 144

約数和(自身を含む): 427472640

約数和(自身を除く): 279853280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 70, 76, 80, 95, 98, 112, 133, 140, 152, 160, 190, 196, 224, 245, 266, 280, 304, 380, 392, 490, 532, 560, 608, 665, 760, 784, 931, 980, 991, 1064, 1120, 1330, 1520, 1568, 1862, 1960, 1982, 2128, 2660, 3040, 3724, 3920, 3964, 4256, 4655, 4955, 5320, 6937, 7448, 7840, 7928, 9310, 9910, 10640, 13874, 14896, 15856, 18620, 18829, 19820, 21280, 27748, 29792, 31712, 34685, 37240, 37658, 39640, 48559, 55496, 69370, 74480, 75316, 79280, 94145, 97118, 110992, 131803, 138740, 148960, 150632, 158560, 188290, 194236, 221984, 242795, 263606, 277480, 301264, 376580, 388472, 485590, 527212, 554960, 602528, 659015, 753160, 776944, 922621, 971180, 1054424, 1109920, 1318030, 1506320, 1553888, 1845242, 1942360, 2108848, 2636060, 3012640, 3690484, 3884720, 4217696, 4613105, 5272120, 7380968, 7769440, 9226210, 10544240, 14761936, 18452420, 21088480, 29523872, 36904840, 73809680, 147619360]

約数ペア:

[(1, 147619360), (2, 73809680), (4, 36904840), (5, 29523872), (7, 21088480), (8, 18452420), (10, 14761936), (14, 10544240), (16, 9226210), (19, 7769440), (20, 7380968), (28, 5272120), (32, 4613105), (35, 4217696), (38, 3884720), (40, 3690484), (49, 3012640), (56, 2636060), (70, 2108848), (76, 1942360), (80, 1845242), (95, 1553888), (98, 1506320), (112, 1318030), (133, 1109920), (140, 1054424), (152, 971180), (160, 922621), (190, 776944), (196, 753160), (224, 659015), (245, 602528), (266, 554960), (280, 527212), (304, 485590), (380, 388472), (392, 376580), (490, 301264), (532, 277480), (560, 263606), (608, 242795), (665, 221984), (760, 194236), (784, 188290), (931, 158560), (980, 150632), (991, 148960), (1064, 138740), (1120, 131803), (1330, 110992), (1520, 97118), (1568, 94145), (1862, 79280), (1960, 75316), (1982, 74480), (2128, 69370), (2660, 55496), (3040, 48559), (3724, 39640), (3920, 37658), (3964, 37240), (4256, 34685), (4655, 31712), (4955, 29792), (5320, 27748), (6937, 21280), (7448, 19820), (7840, 18829), (7928, 18620), (9310, 15856), (9910, 14896), (10640, 13874)]