804514144840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11519}}^1\times {\mathrm{249437}}^1$

素因数の和:260974

約数の個数: 64

約数和(自身を含む): 2068938547200

約数和(自身を除く): 1264424402360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 11519, 23038, 46076, 57595, 80633, 92152, 115190, 161266, 230380, 249437, 322532, 403165, 460760, 498874, 645064, 806330, 997748, 1247185, 1612660, 1746059, 1995496, 2494370, 3225320, 3492118, 4988740, 6984236, 8730295, 9977480, 13968472, 17460590, 34921180, 69842360, 2873264803, 5746529606, 11493059212, 14366324015, 20112853621, 22986118424, 28732648030, 40225707242, 57465296060, 80451414484, 100564268105, 114930592120, 160902828968, 201128536210, 402257072420, 804514144840]

約数ペア:

[(1, 804514144840), (2, 402257072420), (4, 201128536210), (5, 160902828968), (7, 114930592120), (8, 100564268105), (10, 80451414484), (14, 57465296060), (20, 40225707242), (28, 28732648030), (35, 22986118424), (40, 20112853621), (56, 14366324015), (70, 11493059212), (140, 5746529606), (280, 2873264803), (11519, 69842360), (23038, 34921180), (46076, 17460590), (57595, 13968472), (80633, 9977480), (92152, 8730295), (115190, 6984236), (161266, 4988740), (230380, 3492118), (249437, 3225320), (322532, 2494370), (403165, 1995496), (460760, 1746059), (498874, 1612660), (645064, 1247185), (806330, 997748)]