268693920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16963}}^1$

素因数の和:16995

約数の個数: 144

約数和(自身を含む): 1000333152

約数和(自身を除く): 731639232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 15840, 16963, 33926, 50889, 67852, 84815, 101778, 135704, 152667, 169630, 186593, 203556, 254445, 271408, 305334, 339260, 373186, 407112, 508890, 542816, 559779, 610668, 678520, 746372, 763335, 814224, 932965, 1017780, 1119558, 1221336, 1357040, 1492744, 1526670, 1628448, 1679337, 1865930, 2035560, 2239116, 2442672, 2714080, 2798895, 2985488, 3053340, 3358674, 3731860, 4071120, 4478232, 4885344, 5597790, 5970976, 6106680, 6717348, 7463720, 8142240, 8396685, 8956464, 11195580, 12213360, 13434696, 14927440, 16793370, 17912928, 22391160, 24426720, 26869392, 29854880, 33586740, 44782320, 53738784, 67173480, 89564640, 134346960, 268693920]

約数ペア:

[(1, 268693920), (2, 134346960), (3, 89564640), (4, 67173480), (5, 53738784), (6, 44782320), (8, 33586740), (9, 29854880), (10, 26869392), (11, 24426720), (12, 22391160), (15, 17912928), (16, 16793370), (18, 14927440), (20, 13434696), (22, 12213360), (24, 11195580), (30, 8956464), (32, 8396685), (33, 8142240), (36, 7463720), (40, 6717348), (44, 6106680), (45, 5970976), (48, 5597790), (55, 4885344), (60, 4478232), (66, 4071120), (72, 3731860), (80, 3358674), (88, 3053340), (90, 2985488), (96, 2798895), (99, 2714080), (110, 2442672), (120, 2239116), (132, 2035560), (144, 1865930), (160, 1679337), (165, 1628448), (176, 1526670), (180, 1492744), (198, 1357040), (220, 1221336), (240, 1119558), (264, 1017780), (288, 932965), (330, 814224), (352, 763335), (360, 746372), (396, 678520), (440, 610668), (480, 559779), (495, 542816), (528, 508890), (660, 407112), (720, 373186), (792, 339260), (880, 305334), (990, 271408), (1056, 254445), (1320, 203556), (1440, 186593), (1584, 169630), (1760, 152667), (1980, 135704), (2640, 101778), (3168, 84815), (3960, 67852), (5280, 50889), (7920, 33926), (15840, 16963)]