20164757760

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:204

約数の個数: 1152

約数和(自身を含む): 89007206400

約数和(自身を除く): 68842448640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 41, 42, 45, 48, 54, 56, 57, 60, 63, 64, 70, 72, 76, 80, 82, 84, 90, 95, 96, 105, 107, 108, 112, 114, 120, 123, 126, 128, 133, 135, 140, 144, 152, 160, 164, 168, 171, 180, 189, 190, 192, 205, 210, 214, 216, 224, 228, 240, 246, 252, 256, 266, 270, 280, 285, 287, 288, 304, 315, 320, 321, 328, 336, 342, 360, 369, 378, 380, 384, 399, 410, 420, 428, 432, 448, 456, 480, 492, 504, 513, 532, 535, 540, 560, 570, 574, 576, 608, 615, 630, 640, 642, 656, 665, 672, 684, 720, 738, 749, 756, 760, 768, 779, 798, 820, 840, 855, 856, 861, 864, 896, 912, 945, 960, 963, 984, 1008, 1026, 1064, 1070, 1080, 1107, 1120, 1140, 1148, 1152, 1197, 1216, 1230, 1260, 1280, 1284, 1312, 1330, 1344, 1368, 1435, 1440, 1476, 1498, 1512, 1520, 1558, 1596, 1605, 1640, 1680, 1710, 1712, 1722, 1728, 1792, 1824, 1845, 1890, 1920, 1926, 1968, 1995, 2016, 2033, 2052, 2128, 2140, 2160, 2214, 2240, 2247, 2280, 2296, 2304, 2337, 2394, 2432, 2460, 2520, 2565, 2568, 2583, 2624, 2660, 2688, 2736, 2870, 2880, 2889, 2952, 2996, 3024, 3040, 3116, 3192, 3210, 3280, 3360, 3420, 3424, 3444, 3456, 3591, 3648, 3690, 3745, 3780, 3840, 3852, 3895, 3936, 3990, 4032, 4066, 4104, 4256, 4280, 4305, 4320, 4387, 4428, 4480, 4494, 4560, 4592, 4674, 4788, 4815, 4864, 4920, 5040, 5130, 5136, 5166, 5248, 5320, 5376, 5453, 5472, 5535, 5740, 5760, 5778, 5904, 5985, 5992, 6048, 6080, 6099, 6232, 6384, 6420, 6560, 6720, 6741, 6840, 6848, 6888, 6912, 7011, 7182, 7296, 7380, 7490, 7560, 7704, 7749, 7790, 7872, 7980, 8064, 8132, 8208, 8512, 8560, 8610, 8640, 8774, 8856, 8960, 8988, 9120, 9184, 9348, 9576, 9630, 9840, 10080, 10165, 10260, 10272, 10332, 10496, 10640, 10906, 10944, 11070, 11235, 11480, 11520, 11556, 11685, 11808, 11970, 11984, 12096, 12160, 12198, 12464, 12768, 12840, 12915, 13120, 13161, 13440, 13482, 13680, 13696, 13776, 14022, 14231, 14364, 14445, 14592, 14760, 14980, 15120, 15408, 15498, 15580, 15744, 15960, 16128, 16264, 16359, 16416, 17024, 17120, 17220, 17280, 17548, 17712, 17955, 17976, 18240, 18297, 18368, 18696, 19152, 19260, 19680, 20160, 20223, 20330, 20520, 20544, 20664, 21033, 21280, 21812, 21888, 21935, 22140, 22470, 22960, 23112, 23370, 23616, 23940, 23968, 24192, 24320, 24396, 24928, 25536, 25680, 25830, 26240, 26322, 26880, 26964, 27265, 27360, 27392, 27552, 28044, 28462, 28728, 28890, 29520, 29960, 30240, 30495, 30709, 30816, 30996, 31160, 31488, 31920, 32528, 32718, 32832, 33705, 34048, 34240, 34440, 34560, 35055, 35096, 35424, 35910, 35952, 36480, 36594, 36736, 37392, 38304, 38520, 38745, 39360, 39483, 40320, 40446, 40660, 41040, 41088, 41328, 42066, 42560, 42693, 43624, 43776, 43870, 44280, 44940, 45920, 46224, 46740, 47232, 47880, 47936, 48384, 48792, 49077, 49856, 51072, 51360, 51660, 52480, 52644, 53928, 54530, 54720, 54891, 55104, 56088, 56924, 57456, 57780, 59040, 59920, 60480, 60990, 61418, 61632, 61992, 62320, 63840, 65056, 65436, 65664, 65805, 67410, 68480, 68880, 70110, 70192, 70848, 71155, 71820, 71904, 72960, 73188, 73472, 74784, 76608, 77040, 77490, 78720, 78966, 80640, 80892, 81320, 81795, 82080, 82176, 82656, 83353, 84132, 85120, 85386, 87248, 87740, 88560, 89880, 91485, 91840, 92127, 92448, 93480, 94464, 95760, 95872, 97584, 98154, 99712, 101115, 102144, 102720, 103320, 105165, 105288, 107856, 109060, 109440, 109782, 110208, 112176, 113848, 114912, 115560, 118080, 118449, 119840, 120960, 121980, 122836, 123264, 123984, 124640, 127680, 128079, 130112, 130872, 131328, 131610, 134820, 136960, 137760, 140220, 140384, 141696, 142310, 143640, 143808, 146376, 147231, 149568, 153216, 153545, 154080, 154980, 157440, 157932, 161784, 162640, 163590, 164160, 165312, 166706, 168264, 170240, 170772, 174496, 175480, 177120, 179760, 182970, 183680, 184254, 184896, 186960, 191520, 191744, 195168, 196308, 197415, 199424, 202230, 205440, 206640, 210330, 210576, 213465, 215712, 218120, 218880, 219564, 220416, 224352, 227696, 229824, 231120, 236160, 236898, 239680, 241920, 243960, 245385, 245672, 246528, 247968, 249280, 250059, 255360, 256158, 260224, 261744, 263220, 269640, 274455, 275520, 276381, 280440, 280768, 283392, 284620, 287280, 287616, 292752, 294462, 299136, 306432, 307090, 308160, 309960, 315864, 323568, 325280, 327180, 328320, 330624, 333412, 336528, 341544, 348992, 350960, 354240, 359520, 365940, 367360, 368508, 369792, 373920, 383040, 384237, 390336, 392616, 394830, 404460, 410880, 413280, 416765, 420660, 421152, 426930, 431424, 436240, 439128, 448704, 455392, 459648, 460635, 462240, 472320, 473796, 479360, 487920, 490770, 491344, 495936, 498560, 500118, 510720, 512316, 520448, 523488, 526440, 539280, 548910, 551040, 552762, 560880, 561536, 569240, 574560, 575232, 583471, 585504, 588924, 592245, 598272, 614180, 616320, 619920, 631728, 640395, 647136, 650560, 654360, 656640, 661248, 666824, 673056, 683088, 697984, 701920, 708480, 719040, 731880, 736155, 737016, 739584, 747840, 750177, 766080, 768474, 780672, 785232, 789660, 808920, 826560, 829143, 833530, 841320, 842304, 853860, 862848, 872480, 878256, 897408, 910784, 919296, 921270, 924480, 947592, 958720, 975840, 981540, 982688, 991872, 997120, 1000236, 1024632, 1046976, 1052880, 1078560, 1097820, 1102080, 1105524, 1121760, 1123072, 1138480, 1149120, 1166942, 1171008, 1177848, 1184490, 1228360, 1232640, 1239840, 1250295, 1263456, 1280790, 1294272, 1301120, 1308720, 1333648, 1346112, 1366176, 1381905, 1395968, 1403840, 1416960, 1438080, 1463760, 1472310, 1474032, 1495680, 1500354, 1532160, 1536948, 1561344, 1570464, 1579320, 1617840, 1653120, 1658286, 1667060, 1682640, 1684608, 1707720, 1725696, 1744960, 1750413, 1756512, 1794816, 1821568, 1842540, 1848960, 1895184, 1921185, 1951680, 1963080, 1965376, 1983744, 2000472, 2049264, 2093952, 2105760, 2157120, 2195640, 2211048, 2243520, 2250531, 2276960, 2298240, 2333884, 2342016, 2355696, 2368980, 2456720, 2479680, 2500590, 2526912, 2561580, 2588544, 2602240, 2617440, 2667296, 2692224, 2732352, 2763810, 2807680, 2876160, 2917355, 2927520, 2944620, 2948064, 2991360, 3000708, 3073896, 3140928, 3158640, 3235680, 3306240, 3316572, 3334120, 3365280, 3369216, 3415440, 3489920, 3500826, 3513024, 3643136, 3685080, 3697920, 3750885, 3790368, 3842370, 3903360, 3926160, 3930752, 4000944, 4098528, 4145715, 4187904, 4211520, 4314240, 4391280, 4422096, 4487040, 4501062, 4553920, 4596480, 4667768, 4684032, 4711392, 4737960, 4913440, 4959360, 5001180, 5053824, 5123160, 5177088, 5234880, 5251239, 5334592, 5384448, 5464704, 5527620, 5615360, 5834710, 5855040, 5889240, 5896128, 6001416, 6147792, 6281856, 6317280, 6471360, 6633144, 6668240, 6730560, 6830880, 6979840, 7001652, 7026048, 7370160, 7501770, 7580736, 7684740, 7806720, 7852320, 7861504, 8001888, 8197056, 8291430, 8423040, 8628480, 8752065, 8782560, 8844192, 8974080, 9002124, 9107840, 9335536, 9422784, 9475920, 9826880, 9918720, 10002360, 10107648, 10246320, 10469760, 10502478, 10669184, 10929408, 11055240, 11252655, 11669420, 11710080, 11778480, 11792256, 12002832, 12295584, 12563712, 12634560, 12942720, 13266288, 13336480, 13461120, 13661760, 14003304, 14052096, 14740320, 15003540, 15161472, 15369480, 15704640, 15753717, 16003776, 16394112, 16582860, 16846080, 17504130, 17565120, 17688384, 18004248, 18215680, 18671072, 18845568, 18951840, 19653760, 20004720, 20492640, 20939520, 21004956, 21338368, 22110480, 22505310, 23338840, 23420160, 23556960, 23584512, 24005664, 24591168, 25269120, 25885440, 26256195, 26532576, 26672960, 26922240, 27323520, 28006608, 29480640, 30007080, 30322944, 30738960, 31409280, 31507434, 32007552, 32788224, 33165720, 35008260, 35130240, 35376768, 36008496, 37342144, 37691136, 37903680, 39307520, 40009440, 40985280, 42009912, 44220960, 45010620, 46677680, 47113920, 48011328, 49182336, 50538240, 52512390, 53065152, 53345920, 54647040, 56013216, 58961280, 60014160, 61477920, 62818560, 63014868, 64015104, 66331440, 70016520, 70260480, 70753536, 72016992, 74684288, 75807360, 78768585, 80018880, 81970560, 84019824, 88441920, 90021240, 93355360, 94227840, 96022656, 98364672, 105024780, 106130304, 106691840, 112026432, 117922560, 120028320, 122955840, 126029736, 132662880, 140033040, 144033984, 149368576, 151614720, 157537170, 160037760, 163941120, 168039648, 176883840, 180042480, 186710720, 188455680, 192045312, 210049560, 212260608, 224052864, 240056640, 245911680, 252059472, 265325760, 280066080, 288067968, 315074340, 320075520, 336079296, 353767680, 360084960, 373421440, 420099120, 448105728, 480113280, 491823360, 504118944, 530651520, 560132160, 576135936, 630148680, 672158592, 720169920, 746842880, 840198240, 960226560, 1008237888, 1061303040, 1120264320, 1260297360, 1344317184, 1440339840, 1680396480, 2016475776, 2240528640, 2520594720, 2880679680, 3360792960, 4032951552, 5041189440, 6721585920, 10082378880, 20164757760]

約数ペア:

[(1, 20164757760), (2, 10082378880), (3, 6721585920), (4, 5041189440), (5, 4032951552), (6, 3360792960), (7, 2880679680), (8, 2520594720), (9, 2240528640), (10, 2016475776), (12, 1680396480), (14, 1440339840), (15, 1344317184), (16, 1260297360), (18, 1120264320), (19, 1061303040), (20, 1008237888), (21, 960226560), (24, 840198240), (27, 746842880), (28, 720169920), (30, 672158592), (32, 630148680), (35, 576135936), (36, 560132160), (38, 530651520), (40, 504118944), (41, 491823360), (42, 480113280), (45, 448105728), (48, 420099120), (54, 373421440), (56, 360084960), (57, 353767680), (60, 336079296), (63, 320075520), (64, 315074340), (70, 288067968), (72, 280066080), (76, 265325760), (80, 252059472), (82, 245911680), (84, 240056640), (90, 224052864), (95, 212260608), (96, 210049560), (105, 192045312), (107, 188455680), (108, 186710720), (112, 180042480), (114, 176883840), (120, 168039648), (123, 163941120), (126, 160037760), (128, 157537170), (133, 151614720), (135, 149368576), (140, 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