19818540000

素因数分解:

$2^5\times 3^3\times 5^4\times 7^3\times {\mathrm{107}}^1$

素因数の和:167

約数の個数: 960

約数和(自身を含む): 85022784000

約数和(自身を除く): 65204244000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 50, 54, 56, 60, 63, 70, 72, 75, 80, 84, 90, 96, 98, 100, 105, 107, 108, 112, 120, 125, 126, 135, 140, 144, 147, 150, 160, 168, 175, 180, 189, 196, 200, 210, 214, 216, 224, 225, 240, 245, 250, 252, 270, 280, 288, 294, 300, 315, 321, 336, 343, 350, 360, 375, 378, 392, 400, 420, 428, 432, 441, 450, 480, 490, 500, 504, 525, 535, 540, 560, 588, 600, 625, 630, 642, 672, 675, 686, 700, 720, 735, 749, 750, 756, 784, 800, 840, 856, 864, 875, 882, 900, 945, 963, 980, 1000, 1008, 1029, 1050, 1070, 1080, 1120, 1125, 1176, 1200, 1225, 1250, 1260, 1284, 1323, 1350, 1372, 1400, 1440, 1470, 1498, 1500, 1512, 1568, 1575, 1605, 1680, 1712, 1715, 1750, 1764, 1800, 1875, 1890, 1926, 1960, 2000, 2016, 2058, 2100, 2140, 2160, 2205, 2247, 2250, 2352, 2400, 2450, 2500, 2520, 2568, 2625, 2646, 2675, 2700, 2744, 2800, 2889, 2940, 2996, 3000, 3024, 3087, 3150, 3210, 3360, 3375, 3424, 3430, 3500, 3528, 3600, 3675, 3745, 3750, 3780, 3852, 3920, 4000, 4116, 4200, 4280, 4320, 4375, 4410, 4494, 4500, 4704, 4725, 4815, 4900, 5000, 5040, 5136, 5145, 5243, 5250, 5292, 5350, 5400, 5488, 5600, 5625, 5778, 5880, 5992, 6000, 6048, 6125, 6174, 6300, 6420, 6615, 6741, 6750, 6860, 7000, 7056, 7200, 7350, 7490, 7500, 7560, 7704, 7840, 7875, 8025, 8232, 8400, 8560, 8575, 8750, 8820, 8988, 9000, 9261, 9450, 9630, 9800, 10000, 10080, 10272, 10290, 10486, 10500, 10584, 10700, 10800, 10976, 11025, 11235, 11250, 11556, 11760, 11984, 12000, 12250, 12348, 12600, 12840, 13125, 13230, 13375, 13482, 13500, 13720, 14000, 14112, 14445, 14700, 14980, 15000, 15120, 15408, 15435, 15729, 15750, 16050, 16464, 16800, 16875, 17120, 17150, 17500, 17640, 17976, 18000, 18375, 18522, 18725, 18900, 19260, 19600, 20000, 20223, 20580, 20972, 21000, 21168, 21400, 21600, 22050, 22470, 22500, 23112, 23520, 23625, 23968, 24075, 24500, 24696, 25200, 25680, 25725, 26215, 26250, 26460, 26750, 26964, 27000, 27440, 28000, 28890, 29400, 29960, 30000, 30240, 30625, 30816, 30870, 31458, 31500, 32100, 32928, 33075, 33705, 33750, 34300, 35000, 35280, 35952, 36000, 36701, 36750, 37044, 37450, 37800, 38520, 39200, 39375, 40125, 40446, 41160, 41944, 42000, 42336, 42800, 42875, 44100, 44940, 45000, 46224, 46305, 47187, 47250, 48150, 49000, 49392, 50400, 51360, 51450, 52430, 52500, 52920, 53500, 53928, 54000, 54880, 55125, 56175, 57780, 58800, 59920, 60000, 61250, 61740, 62916, 63000, 64200, 66150, 66875, 67410, 67500, 68600, 70000, 70560, 71904, 72225, 73402, 73500, 74088, 74900, 75600, 77040, 77175, 78645, 78750, 80250, 80892, 82320, 83888, 84000, 85600, 85750, 88200, 89880, 90000, 91875, 92448, 92610, 93625, 94374, 94500, 96300, 98000, 98784, 101115, 102900, 104860, 105000, 105840, 107000, 107856, 108000, 110103, 110250, 112350, 115560, 117600, 118125, 119840, 120375, 122500, 123480, 125832, 126000, 128400, 128625, 131075, 132300, 133750, 134820, 135000, 137200, 140000, 141561, 144450, 146804, 147000, 148176, 149800, 151200, 154080, 154350, 157290, 157500, 160500, 161784, 164640, 165375, 167776, 168525, 171500, 176400, 179760, 180000, 183505, 183750, 185220, 187250, 188748, 189000, 192600, 196000, 200625, 202230, 205800, 209720, 210000, 211680, 214000, 214375, 215712, 220206, 220500, 224700, 231120, 231525, 235935, 236250, 240750, 245000, 246960, 251664, 252000, 256800, 257250, 262150, 264600, 267500, 269640, 270000, 274400, 275625, 280875, 283122, 288900, 293608, 294000, 296352, 299600, 308700, 314580, 315000, 321000, 323568, 330309, 330750, 337050, 343000, 352800, 359520, 361125, 367010, 367500, 370440, 374500, 377496, 378000, 385200, 385875, 393225, 401250, 404460, 411600, 419440, 420000, 428000, 428750, 440412, 441000, 449400, 462240, 463050, 468125, 471870, 472500, 481500, 490000, 493920, 503328, 505575, 514500, 524300, 529200, 535000, 539280, 540000, 550515, 551250, 561750, 566244, 577800, 587216, 588000, 599200, 601875, 617400, 629160, 630000, 642000, 643125, 647136, 655375, 660618, 661500, 674100, 686000, 707805, 722250, 734020, 735000, 740880, 749000, 754992, 756000, 770400, 771750, 786450, 802500, 808920, 823200, 826875, 838880, 842625, 857500, 880824, 882000, 898800, 917525, 926100, 936250, 943740, 945000, 963000, 980000, 990927, 1011150, 1029000, 1048600, 1058400, 1070000, 1078560, 1101030, 1102500, 1123500, 1132488, 1155600, 1157625, 1174432, 1179675, 1203750, 1234800, 1258320, 1260000, 1284000, 1286250, 1310750, 1321236, 1323000, 1348200, 1372000, 1404375, 1415610, 1444500, 1468040, 1470000, 1481760, 1498000, 1509984, 1543500, 1572900, 1605000, 1617840, 1651545, 1653750, 1685250, 1715000, 1761648, 1764000, 1797600, 1805625, 1835050, 1852200, 1872500, 1887480, 1890000, 1926000, 1929375, 1966125, 1981854, 2022300, 2058000, 2097200, 2140000, 2202060, 2205000, 2247000, 2264976, 2311200, 2315250, 2359350, 2407500, 2469600, 2516640, 2527875, 2572500, 2621500, 2642472, 2646000, 2696400, 2752575, 2808750, 2831220, 2889000, 2936080, 2940000, 2996000, 3087000, 3145800, 3210000, 3235680, 3276875, 3303090, 3307500, 3370500, 3430000, 3523296, 3539025, 3611250, 3670100, 3704400, 3745000, 3774960, 3780000, 3852000, 3858750, 3932250, 3963708, 4044600, 4116000, 4194400, 4213125, 4404120, 4410000, 4494000, 4529952, 4587625, 4630500, 4718700, 4815000, 4954635, 5055750, 5145000, 5243000, 5284944, 5292000, 5392800, 5505150, 5617500, 5662440, 5778000, 5788125, 5872160, 5898375, 6174000, 6291600, 6420000, 6553750, 6606180, 6615000, 6741000, 6860000, 7078050, 7222500, 7340200, 7408800, 7490000, 7549920, 7717500, 7864500, 7927416, 8089200, 8257725, 8426250, 8808240, 8820000, 8988000, 9175250, 9261000, 9437400, 9630000, 9830625, 9909270, 10111500, 10290000, 10486000, 10569888, 11010300, 11235000, 11324880, 11556000, 11576250, 11796750, 12348000, 12583200, 12639375, 13107500, 13212360, 13230000, 13482000, 13762875, 14156100, 14445000, 14680400, 14980000, 15435000, 15729000, 15854832, 16178400, 16515450, 16852500, 17616480, 17695125, 18350500, 18522000, 18874800, 19260000, 19661250, 19818540, 20223000, 20580000, 20972000, 22020600, 22470000, 22649760, 22938125, 23152500, 23593500, 24773175, 25278750, 26215000, 26424720, 26460000, 26964000, 27525750, 28312200, 28890000, 29360800, 29491875, 30870000, 31458000, 31709664, 33030900, 33705000, 35390250, 36701000, 37044000, 37749600, 39322500, 39637080, 40446000, 41288625, 44041200, 44940000, 45876250, 46305000, 47187000, 49546350, 50557500, 52430000, 52849440, 55051500, 56624400, 57780000, 58983750, 61740000, 62916000, 66061800, 67410000, 68814375, 70780500, 73402000, 78645000, 79274160, 80892000, 82577250, 88082400, 88475625, 91752500, 92610000, 94374000, 99092700, 101115000, 104860000, 110103000, 113248800, 117967500, 123865875, 132123600, 134820000, 137628750, 141561000, 146804000, 157290000, 158548320, 165154500, 176951250, 183505000, 185220000, 188748000, 198185400, 202230000, 206443125, 220206000, 235935000, 247731750, 264247200, 275257500, 283122000, 314580000, 330309000, 353902500, 367010000, 396370800, 404460000, 412886250, 440412000, 471870000, 495463500, 550515000, 566244000, 619329375, 660618000, 707805000, 734020000, 792741600, 825772500, 943740000, 990927000, 1101030000, 1238658750, 1321236000, 1415610000, 1651545000, 1981854000, 2202060000, 2477317500, 2831220000, 3303090000, 3963708000, 4954635000, 6606180000, 9909270000, 19818540000]

約数ペア:

[(1, 19818540000), (2, 9909270000), (3, 6606180000), (4, 4954635000), (5, 3963708000), (6, 3303090000), (7, 2831220000), (8, 2477317500), (9, 2202060000), (10, 1981854000), (12, 1651545000), (14, 1415610000), (15, 1321236000), (16, 1238658750), (18, 1101030000), (20, 990927000), (21, 943740000), (24, 825772500), (25, 792741600), (27, 734020000), (28, 707805000), (30, 660618000), (32, 619329375), (35, 566244000), (36, 550515000), (40, 495463500), (42, 471870000), (45, 440412000), (48, 412886250), (49, 404460000), (50, 396370800), (54, 367010000), (56, 353902500), (60, 330309000), (63, 314580000), (70, 283122000), (72, 275257500), (75, 264247200), (80, 247731750), (84, 235935000), (90, 220206000), (96, 206443125), (98, 202230000), (100, 198185400), (105, 188748000), (107, 185220000), (108, 183505000), (112, 176951250), (120, 165154500), (125, 158548320), (126, 157290000), (135, 146804000), (140, 141561000), (144, 137628750), (147, 134820000), (150, 132123600), (160, 123865875), (168, 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(2450, 8089200), (2500, 7927416), (2520, 7864500), (2568, 7717500), (2625, 7549920), (2646, 7490000), (2675, 7408800), (2700, 7340200), (2744, 7222500), (2800, 7078050), (2889, 6860000), (2940, 6741000), (2996, 6615000), (3000, 6606180), (3024, 6553750), (3087, 6420000), (3150, 6291600), (3210, 6174000), (3360, 5898375), (3375, 5872160), (3424, 5788125), (3430, 5778000), (3500, 5662440), (3528, 5617500), (3600, 5505150), (3675, 5392800), (3745, 5292000), (3750, 5284944), (3780, 5243000), (3852, 5145000), (3920, 5055750), (4000, 4954635), (4116, 4815000), (4200, 4718700), (4280, 4630500), (4320, 4587625), (4375, 4529952), (4410, 4494000), (4494, 4410000), (4500, 4404120), (4704, 4213125), (4725, 4194400), (4815, 4116000), (4900, 4044600), (5000, 3963708), (5040, 3932250), (5136, 3858750), (5145, 3852000), (5243, 3780000), (5250, 3774960), (5292, 3745000), (5350, 3704400), (5400, 3670100), (5488, 3611250), (5600, 3539025), (5625, 3523296), (5778, 3430000), (5880, 3370500), (5992, 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(112350, 176400), (115560, 171500), (117600, 168525), (118125, 167776), (119840, 165375), (120375, 164640), (122500, 161784), (123480, 160500), (125832, 157500), (126000, 157290), (128400, 154350), (128625, 154080), (131075, 151200), (132300, 149800), (133750, 148176), (134820, 147000), (135000, 146804), (137200, 144450), (140000, 141561)]