69689080

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{359}}^1$

素因数の和:604

約数の個数: 64

約数和(自身を含む): 164851200

約数和(自身を除く): 95162120

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 211, 230, 359, 422, 460, 718, 844, 920, 1055, 1436, 1688, 1795, 2110, 2872, 3590, 4220, 4853, 7180, 8257, 8440, 9706, 14360, 16514, 19412, 24265, 33028, 38824, 41285, 48530, 66056, 75749, 82570, 97060, 151498, 165140, 194120, 302996, 330280, 378745, 605992, 757490, 1514980, 1742227, 3029960, 3484454, 6968908, 8711135, 13937816, 17422270, 34844540, 69689080]

約数ペア:

[(1, 69689080), (2, 34844540), (4, 17422270), (5, 13937816), (8, 8711135), (10, 6968908), (20, 3484454), (23, 3029960), (40, 1742227), (46, 1514980), (92, 757490), (115, 605992), (184, 378745), (211, 330280), (230, 302996), (359, 194120), (422, 165140), (460, 151498), (718, 97060), (844, 82570), (920, 75749), (1055, 66056), (1436, 48530), (1688, 41285), (1795, 38824), (2110, 33028), (2872, 24265), (3590, 19412), (4220, 16514), (4853, 14360), (7180, 9706), (8257, 8440)]