165498480

素因数分解:

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

素因数の和:4724

約数の個数: 180

約数和(自身を含む): 646679592

約数和(自身を除く): 481181112

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 735, 784, 840, 882, 980, 1008, 1176, 1260, 1470, 1680, 1764, 1960, 2205, 2352, 2520, 2940, 3528, 3920, 4410, 4691, 5040, 5880, 7056, 8820, 9382, 11760, 14073, 17640, 18764, 23455, 28146, 32837, 35280, 37528, 42219, 46910, 56292, 65674, 70365, 75056, 84438, 93820, 98511, 112584, 131348, 140730, 164185, 168876, 187640, 197022, 211095, 225168, 229859, 262696, 281460, 295533, 328370, 337752, 375280, 394044, 422190, 459718, 492555, 525392, 562920, 591066, 656740, 675504, 689577, 788088, 844380, 919436, 985110, 1125840, 1149295, 1182132, 1313480, 1379154, 1477665, 1576176, 1688760, 1838872, 1970220, 2068731, 2298590, 2364264, 2626960, 2758308, 2955330, 3377520, 3447885, 3677744, 3940440, 4137462, 4597180, 4728528, 5516616, 5910660, 6895770, 7880880, 8274924, 9194360, 10343655, 11033232, 11821320, 13791540, 16549848, 18388720, 20687310, 23642640, 27583080, 33099696, 41374620, 55166160, 82749240, 165498480]

約数ペア:

[(1, 165498480), (2, 82749240), (3, 55166160), (4, 41374620), (5, 33099696), (6, 27583080), (7, 23642640), (8, 20687310), (9, 18388720), (10, 16549848), (12, 13791540), (14, 11821320), (15, 11033232), (16, 10343655), (18, 9194360), (20, 8274924), (21, 7880880), (24, 6895770), (28, 5910660), (30, 5516616), (35, 4728528), (36, 4597180), (40, 4137462), (42, 3940440), (45, 3677744), (48, 3447885), (49, 3377520), (56, 2955330), (60, 2758308), (63, 2626960), (70, 2364264), (72, 2298590), (80, 2068731), (84, 1970220), (90, 1838872), (98, 1688760), (105, 1576176), (112, 1477665), (120, 1379154), (126, 1313480), (140, 1182132), (144, 1149295), (147, 1125840), (168, 985110), (180, 919436), (196, 844380), (210, 788088), (240, 689577), (245, 675504), (252, 656740), (280, 591066), (294, 562920), (315, 525392), (336, 492555), (360, 459718), (392, 422190), (420, 394044), (441, 375280), (490, 337752), (504, 328370), (560, 295533), (588, 281460), (630, 262696), (720, 229859), (735, 225168), (784, 211095), (840, 197022), (882, 187640), (980, 168876), (1008, 164185), (1176, 140730), (1260, 131348), (1470, 112584), (1680, 98511), (1764, 93820), (1960, 84438), (2205, 75056), (2352, 70365), (2520, 65674), (2940, 56292), (3528, 46910), (3920, 42219), (4410, 37528), (4691, 35280), (5040, 32837), (5880, 28146), (7056, 23455), (8820, 18764), (9382, 17640), (11760, 14073)]