136199720720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{243213787}}^1$

素因数の和:243213807

約数の個数: 40

約数和(自身を含む): 361902116544

約数和(自身を除く): 225702395824

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 243213787, 486427574, 972855148, 1216068935, 1702496509, 1945710296, 2432137870, 3404993018, 3891420592, 4864275740, 6809986036, 8512482545, 9728551480, 13619972072, 17024965090, 19457102960, 27239944144, 34049930180, 68099860360, 136199720720]

約数ペア:

[(1, 136199720720), (2, 68099860360), (4, 34049930180), (5, 27239944144), (7, 19457102960), (8, 17024965090), (10, 13619972072), (14, 9728551480), (16, 8512482545), (20, 6809986036), (28, 4864275740), (35, 3891420592), (40, 3404993018), (56, 2432137870), (70, 1945710296), (80, 1702496509), (112, 1216068935), (140, 972855148), (280, 486427574), (560, 243213787)]