1427365760

素因数分解:

$2^7\times 5^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{367}}^1$

素因数の和:548

約数の個数: 128

約数和(自身を含む): 3513369600

約数和(自身を除く): 2086003840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 103, 118, 128, 160, 206, 236, 295, 320, 367, 412, 472, 515, 590, 640, 734, 824, 944, 1030, 1180, 1468, 1648, 1835, 1888, 2060, 2360, 2936, 3296, 3670, 3776, 4120, 4720, 5872, 6077, 6592, 7340, 7552, 8240, 9440, 11744, 12154, 13184, 14680, 16480, 18880, 21653, 23488, 24308, 29360, 30385, 32960, 37760, 37801, 43306, 46976, 48616, 58720, 60770, 65920, 75602, 86612, 97232, 108265, 117440, 121540, 151204, 173224, 189005, 194464, 216530, 234880, 243080, 302408, 346448, 378010, 388928, 433060, 486160, 604816, 692896, 756020, 777856, 866120, 972320, 1209632, 1385792, 1512040, 1732240, 1944640, 2230259, 2419264, 2771584, 3024080, 3464480, 3889280, 4460518, 4838528, 6048160, 6928960, 8921036, 11151295, 12096320, 13857920, 17842072, 22302590, 24192640, 35684144, 44605180, 71368288, 89210360, 142736576, 178420720, 285473152, 356841440, 713682880, 1427365760]

約数ペア:

[(1, 1427365760), (2, 713682880), (4, 356841440), (5, 285473152), (8, 178420720), (10, 142736576), (16, 89210360), (20, 71368288), (32, 44605180), (40, 35684144), (59, 24192640), (64, 22302590), (80, 17842072), (103, 13857920), (118, 12096320), (128, 11151295), (160, 8921036), (206, 6928960), (236, 6048160), (295, 4838528), (320, 4460518), (367, 3889280), (412, 3464480), (472, 3024080), (515, 2771584), (590, 2419264), (640, 2230259), (734, 1944640), (824, 1732240), (944, 1512040), (1030, 1385792), (1180, 1209632), (1468, 972320), (1648, 866120), (1835, 777856), (1888, 756020), (2060, 692896), (2360, 604816), (2936, 486160), (3296, 433060), (3670, 388928), (3776, 378010), (4120, 346448), (4720, 302408), (5872, 243080), (6077, 234880), (6592, 216530), (7340, 194464), (7552, 189005), (8240, 173224), (9440, 151204), (11744, 121540), (12154, 117440), (13184, 108265), (14680, 97232), (16480, 86612), (18880, 75602), (21653, 65920), (23488, 60770), (24308, 58720), (29360, 48616), (30385, 46976), (32960, 43306), (37760, 37801)]