276909080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{24121}}^1$

素因数の和:24180

約数の個数: 64

約数和(自身を含む): 729449280

約数和(自身を除く): 452540200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 70, 82, 140, 164, 205, 280, 287, 328, 410, 574, 820, 1148, 1435, 1640, 2296, 2870, 5740, 11480, 24121, 48242, 96484, 120605, 168847, 192968, 241210, 337694, 482420, 675388, 844235, 964840, 988961, 1350776, 1688470, 1977922, 3376940, 3955844, 4944805, 6753880, 6922727, 7911688, 9889610, 13845454, 19779220, 27690908, 34613635, 39558440, 55381816, 69227270, 138454540, 276909080]

約数ペア:

[(1, 276909080), (2, 138454540), (4, 69227270), (5, 55381816), (7, 39558440), (8, 34613635), (10, 27690908), (14, 19779220), (20, 13845454), (28, 9889610), (35, 7911688), (40, 6922727), (41, 6753880), (56, 4944805), (70, 3955844), (82, 3376940), (140, 1977922), (164, 1688470), (205, 1350776), (280, 988961), (287, 964840), (328, 844235), (410, 675388), (574, 482420), (820, 337694), (1148, 241210), (1435, 192968), (1640, 168847), (2296, 120605), (2870, 96484), (5740, 48242), (11480, 24121)]