496495440

素因数分解:

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

素因数の和:4727

約数の個数: 240

約数和(自身を含む): 1989783360

約数和(自身を除く): 1493287920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 336, 360, 378, 392, 420, 432, 441, 490, 504, 540, 560, 588, 630, 720, 735, 756, 784, 840, 882, 945, 980, 1008, 1080, 1176, 1260, 1323, 1470, 1512, 1680, 1764, 1890, 1960, 2160, 2205, 2352, 2520, 2646, 2940, 3024, 3528, 3780, 3920, 4410, 4691, 5040, 5292, 5880, 6615, 7056, 7560, 8820, 9382, 10584, 11760, 13230, 14073, 15120, 17640, 18764, 21168, 23455, 26460, 28146, 32837, 35280, 37528, 42219, 46910, 52920, 56292, 65674, 70365, 75056, 84438, 93820, 98511, 105840, 112584, 126657, 131348, 140730, 164185, 168876, 187640, 197022, 211095, 225168, 229859, 253314, 262696, 281460, 295533, 328370, 337752, 375280, 394044, 422190, 459718, 492555, 506628, 525392, 562920, 591066, 633285, 656740, 675504, 689577, 788088, 844380, 886599, 919436, 985110, 1013256, 1125840, 1149295, 1182132, 1266570, 1313480, 1379154, 1477665, 1576176, 1688760, 1773198, 1838872, 1970220, 2026512, 2068731, 2298590, 2364264, 2533140, 2626960, 2758308, 2955330, 3377520, 3447885, 3546396, 3677744, 3940440, 4137462, 4432995, 4597180, 4728528, 5066280, 5516616, 5910660, 6206193, 6895770, 7092792, 7880880, 8274924, 8865990, 9194360, 10132560, 10343655, 11033232, 11821320, 12412386, 13791540, 14185584, 16549848, 17731980, 18388720, 20687310, 23642640, 24824772, 27583080, 31030965, 33099696, 35463960, 41374620, 49649544, 55166160, 62061930, 70927920, 82749240, 99299088, 124123860, 165498480, 248247720, 496495440]

約数ペア:

[(1, 496495440), (2, 248247720), (3, 165498480), (4, 124123860), (5, 99299088), (6, 82749240), (7, 70927920), (8, 62061930), (9, 55166160), (10, 49649544), (12, 41374620), (14, 35463960), (15, 33099696), (16, 31030965), (18, 27583080), (20, 24824772), (21, 23642640), (24, 20687310), (27, 18388720), (28, 17731980), (30, 16549848), (35, 14185584), (36, 13791540), (40, 12412386), (42, 11821320), (45, 11033232), (48, 10343655), (49, 10132560), (54, 9194360), (56, 8865990), (60, 8274924), (63, 7880880), (70, 7092792), (72, 6895770), (80, 6206193), (84, 5910660), (90, 5516616), (98, 5066280), (105, 4728528), (108, 4597180), (112, 4432995), (120, 4137462), (126, 3940440), (135, 3677744), (140, 3546396), (144, 3447885), (147, 3377520), (168, 2955330), (180, 2758308), (189, 2626960), (196, 2533140), (210, 2364264), (216, 2298590), (240, 2068731), (245, 2026512), (252, 1970220), (270, 1838872), (280, 1773198), (294, 1688760), (315, 1576176), (336, 1477665), (360, 1379154), (378, 1313480), (392, 1266570), (420, 1182132), (432, 1149295), (441, 1125840), (490, 1013256), (504, 985110), (540, 919436), (560, 886599), (588, 844380), (630, 788088), (720, 689577), (735, 675504), (756, 656740), (784, 633285), (840, 591066), (882, 562920), (945, 525392), (980, 506628), (1008, 492555), (1080, 459718), (1176, 422190), (1260, 394044), (1323, 375280), (1470, 337752), (1512, 328370), (1680, 295533), (1764, 281460), (1890, 262696), (1960, 253314), (2160, 229859), (2205, 225168), (2352, 211095), (2520, 197022), (2646, 187640), (2940, 168876), (3024, 164185), (3528, 140730), (3780, 131348), (3920, 126657), (4410, 112584), (4691, 105840), (5040, 98511), (5292, 93820), (5880, 84438), (6615, 75056), (7056, 70365), (7560, 65674), (8820, 56292), (9382, 52920), (10584, 46910), (11760, 42219), (13230, 37528), (14073, 35280), (15120, 32837), (17640, 28146), (18764, 26460), (21168, 23455)]