1139163760

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{4093}}^1$

素因数の和:4191

約数の個数: 120

約数和(自身を含む): 3125130336

約数和(自身を除く): 1985966576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 71, 80, 98, 112, 140, 142, 196, 245, 280, 284, 355, 392, 490, 497, 560, 568, 710, 784, 980, 994, 1136, 1420, 1960, 1988, 2485, 2840, 3479, 3920, 3976, 4093, 4970, 5680, 6958, 7952, 8186, 9940, 13916, 16372, 17395, 19880, 20465, 27832, 28651, 32744, 34790, 39760, 40930, 55664, 57302, 65488, 69580, 81860, 114604, 139160, 143255, 163720, 200557, 229208, 278320, 286510, 290603, 327440, 401114, 458416, 573020, 581206, 802228, 1002785, 1146040, 1162412, 1453015, 1604456, 2005570, 2034221, 2292080, 2324824, 2906030, 3208912, 4011140, 4068442, 4649648, 5812060, 8022280, 8136884, 10171105, 11624120, 14239547, 16044560, 16273768, 20342210, 23248240, 28479094, 32547536, 40684420, 56958188, 71197735, 81368840, 113916376, 142395470, 162737680, 227832752, 284790940, 569581880, 1139163760]

約数ペア:

[(1, 1139163760), (2, 569581880), (4, 284790940), (5, 227832752), (7, 162737680), (8, 142395470), (10, 113916376), (14, 81368840), (16, 71197735), (20, 56958188), (28, 40684420), (35, 32547536), (40, 28479094), (49, 23248240), (56, 20342210), (70, 16273768), (71, 16044560), (80, 14239547), (98, 11624120), (112, 10171105), (140, 8136884), (142, 8022280), (196, 5812060), (245, 4649648), (280, 4068442), (284, 4011140), (355, 3208912), (392, 2906030), (490, 2324824), (497, 2292080), (560, 2034221), (568, 2005570), (710, 1604456), (784, 1453015), (980, 1162412), (994, 1146040), (1136, 1002785), (1420, 802228), (1960, 581206), (1988, 573020), (2485, 458416), (2840, 401114), (3479, 327440), (3920, 290603), (3976, 286510), (4093, 278320), (4970, 229208), (5680, 200557), (6958, 163720), (7952, 143255), (8186, 139160), (9940, 114604), (13916, 81860), (16372, 69580), (17395, 65488), (19880, 57302), (20465, 55664), (27832, 40930), (28651, 39760), (32744, 34790)]