201731160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73091}}^1$

素因数の和:73128

約数の個数: 64

約数和(自身を含む): 631514880

約数和(自身を除く): 429783720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 73091, 146182, 219273, 292364, 365455, 438546, 584728, 730910, 877092, 1096365, 1461820, 1681093, 1754184, 2192730, 2923640, 3362186, 4385460, 5043279, 6724372, 8405465, 8770920, 10086558, 13448744, 16810930, 20173116, 25216395, 33621860, 40346232, 50432790, 67243720, 100865580, 201731160]

約数ペア:

[(1, 201731160), (2, 100865580), (3, 67243720), (4, 50432790), (5, 40346232), (6, 33621860), (8, 25216395), (10, 20173116), (12, 16810930), (15, 13448744), (20, 10086558), (23, 8770920), (24, 8405465), (30, 6724372), (40, 5043279), (46, 4385460), (60, 3362186), (69, 2923640), (92, 2192730), (115, 1754184), (120, 1681093), (138, 1461820), (184, 1096365), (230, 877092), (276, 730910), (345, 584728), (460, 438546), (552, 365455), (690, 292364), (920, 219273), (1380, 146182), (2760, 73091)]