55166160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{4691}}^1$

素因数の和:4721

約数の個数: 120

約数和(自身を含む): 198978336

約数和(自身を除く): 143812176

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 4691, 5880, 9382, 11760, 14073, 18764, 23455, 28146, 32837, 37528, 46910, 56292, 65674, 70365, 75056, 93820, 98511, 112584, 131348, 140730, 164185, 187640, 197022, 225168, 229859, 262696, 281460, 328370, 375280, 394044, 459718, 492555, 525392, 562920, 656740, 689577, 788088, 919436, 985110, 1125840, 1149295, 1313480, 1379154, 1576176, 1838872, 1970220, 2298590, 2626960, 2758308, 3447885, 3677744, 3940440, 4597180, 5516616, 6895770, 7880880, 9194360, 11033232, 13791540, 18388720, 27583080, 55166160]

約数ペア:

[(1, 55166160), (2, 27583080), (3, 18388720), (4, 13791540), (5, 11033232), (6, 9194360), (7, 7880880), (8, 6895770), (10, 5516616), (12, 4597180), (14, 3940440), (15, 3677744), (16, 3447885), (20, 2758308), (21, 2626960), (24, 2298590), (28, 1970220), (30, 1838872), (35, 1576176), (40, 1379154), (42, 1313480), (48, 1149295), (49, 1125840), (56, 985110), (60, 919436), (70, 788088), (80, 689577), (84, 656740), (98, 562920), (105, 525392), (112, 492555), (120, 459718), (140, 394044), (147, 375280), (168, 328370), (196, 281460), (210, 262696), (240, 229859), (245, 225168), (280, 197022), (294, 187640), (336, 164185), (392, 140730), (420, 131348), (490, 112584), (560, 98511), (588, 93820), (735, 75056), (784, 70365), (840, 65674), (980, 56292), (1176, 46910), (1470, 37528), (1680, 32837), (1960, 28146), (2352, 23455), (2940, 18764), (3920, 14073), (4691, 11760), (5880, 9382)]