767803020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{1789}}^1$

素因数の和:2135

約数の個数: 96

約数和(自身を含む): 2251791360

約数和(自身を除く): 1483988340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 311, 345, 460, 622, 690, 933, 1244, 1380, 1555, 1789, 1866, 3110, 3578, 3732, 4665, 5367, 6220, 7153, 7156, 8945, 9330, 10734, 14306, 17890, 18660, 21459, 21468, 26835, 28612, 35765, 35780, 41147, 42918, 53670, 71530, 82294, 85836, 107295, 107340, 123441, 143060, 164588, 205735, 214590, 246882, 411470, 429180, 493764, 556379, 617205, 822940, 1112758, 1234410, 1669137, 2225516, 2468820, 2781895, 3338274, 5563790, 6676548, 8345685, 11127580, 12796717, 16691370, 25593434, 33382740, 38390151, 51186868, 63983585, 76780302, 127967170, 153560604, 191950755, 255934340, 383901510, 767803020]

約数ペア:

[(1, 767803020), (2, 383901510), (3, 255934340), (4, 191950755), (5, 153560604), (6, 127967170), (10, 76780302), (12, 63983585), (15, 51186868), (20, 38390151), (23, 33382740), (30, 25593434), (46, 16691370), (60, 12796717), (69, 11127580), (92, 8345685), (115, 6676548), (138, 5563790), (230, 3338274), (276, 2781895), (311, 2468820), (345, 2225516), (460, 1669137), (622, 1234410), (690, 1112758), (933, 822940), (1244, 617205), (1380, 556379), (1555, 493764), (1789, 429180), (1866, 411470), (3110, 246882), (3578, 214590), (3732, 205735), (4665, 164588), (5367, 143060), (6220, 123441), (7153, 107340), (7156, 107295), (8945, 85836), (9330, 82294), (10734, 71530), (14306, 53670), (17890, 42918), (18660, 41147), (21459, 35780), (21468, 35765), (26835, 28612)]