159163760

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2137}}^1$

素因数の和:2183

約数の個数: 120

約数和(自身を含む): 453341520

約数和(自身を除く): 294177760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 80, 95, 98, 112, 133, 140, 152, 190, 196, 245, 266, 280, 304, 380, 392, 490, 532, 560, 665, 760, 784, 931, 980, 1064, 1330, 1520, 1862, 1960, 2128, 2137, 2660, 3724, 3920, 4274, 4655, 5320, 7448, 8548, 9310, 10640, 10685, 14896, 14959, 17096, 18620, 21370, 29918, 34192, 37240, 40603, 42740, 59836, 74480, 74795, 81206, 85480, 104713, 119672, 149590, 162412, 170960, 203015, 209426, 239344, 284221, 299180, 324824, 406030, 418852, 523565, 568442, 598360, 649648, 812060, 837704, 1047130, 1136884, 1196720, 1421105, 1624120, 1675408, 1989547, 2094260, 2273768, 2842210, 3248240, 3979094, 4188520, 4547536, 5684420, 7958188, 8377040, 9947735, 11368840, 15916376, 19895470, 22737680, 31832752, 39790940, 79581880, 159163760]

約数ペア:

[(1, 159163760), (2, 79581880), (4, 39790940), (5, 31832752), (7, 22737680), (8, 19895470), (10, 15916376), (14, 11368840), (16, 9947735), (19, 8377040), (20, 7958188), (28, 5684420), (35, 4547536), (38, 4188520), (40, 3979094), (49, 3248240), (56, 2842210), (70, 2273768), (76, 2094260), (80, 1989547), (95, 1675408), (98, 1624120), (112, 1421105), (133, 1196720), (140, 1136884), (152, 1047130), (190, 837704), (196, 812060), (245, 649648), (266, 598360), (280, 568442), (304, 523565), (380, 418852), (392, 406030), (490, 324824), (532, 299180), (560, 284221), (665, 239344), (760, 209426), (784, 203015), (931, 170960), (980, 162412), (1064, 149590), (1330, 119672), (1520, 104713), (1862, 85480), (1960, 81206), (2128, 74795), (2137, 74480), (2660, 59836), (3724, 42740), (3920, 40603), (4274, 37240), (4655, 34192), (5320, 29918), (7448, 21370), (8548, 18620), (9310, 17096), (10640, 14959), (10685, 14896)]