20179031040

素因数分解:

$2^{10}\times 3^5\times 5^1\times 7^2\times {\mathrm{331}}^1$

素因数の和:385

約数の個数: 792

約数和(自身を含む): 84602542752

約数和(自身を除く): 64423511712

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 98, 105, 108, 112, 120, 126, 128, 135, 140, 144, 147, 160, 162, 168, 180, 189, 192, 196, 210, 216, 224, 240, 243, 245, 252, 256, 270, 280, 288, 294, 315, 320, 324, 331, 336, 360, 378, 384, 392, 405, 420, 432, 441, 448, 480, 486, 490, 504, 512, 540, 560, 567, 576, 588, 630, 640, 648, 662, 672, 720, 735, 756, 768, 784, 810, 840, 864, 882, 896, 945, 960, 972, 980, 993, 1008, 1024, 1080, 1120, 1134, 1152, 1176, 1215, 1260, 1280, 1296, 1323, 1324, 1344, 1440, 1470, 1512, 1536, 1568, 1620, 1655, 1680, 1701, 1728, 1764, 1792, 1890, 1920, 1944, 1960, 1986, 2016, 2160, 2205, 2240, 2268, 2304, 2317, 2352, 2430, 2520, 2560, 2592, 2646, 2648, 2688, 2835, 2880, 2940, 2979, 3024, 3072, 3136, 3240, 3310, 3360, 3402, 3456, 3528, 3584, 3780, 3840, 3888, 3920, 3969, 3972, 4032, 4320, 4410, 4480, 4536, 4608, 4634, 4704, 4860, 4965, 5040, 5120, 5184, 5292, 5296, 5376, 5670, 5760, 5880, 5958, 6048, 6272, 6480, 6615, 6620, 6720, 6804, 6912, 6951, 7056, 7168, 7560, 7680, 7776, 7840, 7938, 7944, 8064, 8505, 8640, 8820, 8937, 8960, 9072, 9216, 9268, 9408, 9720, 9930, 10080, 10368, 10584, 10592, 10752, 11340, 11520, 11585, 11760, 11907, 11916, 12096, 12544, 12960, 13230, 13240, 13440, 13608, 13824, 13902, 14112, 14895, 15120, 15360, 15552, 15680, 15876, 15888, 16128, 16219, 17010, 17280, 17640, 17874, 17920, 18144, 18536, 18816, 19440, 19845, 19860, 20160, 20736, 20853, 21168, 21184, 21504, 22680, 23040, 23170, 23520, 23814, 23832, 24192, 25088, 25920, 26460, 26480, 26811, 26880, 27216, 27648, 27804, 28224, 29790, 30240, 31104, 31360, 31752, 31776, 32256, 32438, 34020, 34560, 34755, 35280, 35748, 35840, 36288, 37072, 37632, 38880, 39690, 39720, 40320, 41472, 41706, 42336, 42368, 44685, 45360, 46080, 46340, 47040, 47628, 47664, 48384, 48657, 50176, 51840, 52920, 52960, 53622, 53760, 54432, 55608, 56448, 59535, 59580, 60480, 62208, 62559, 62720, 63504, 63552, 64512, 64876, 68040, 69120, 69510, 70560, 71496, 72576, 74144, 75264, 77760, 79380, 79440, 80433, 80640, 81095, 82944, 83412, 84672, 84736, 89370, 90720, 92680, 94080, 95256, 95328, 96768, 97314, 103680, 104265, 105840, 105920, 107244, 107520, 108864, 111216, 112896, 119070, 119160, 120960, 124416, 125118, 125440, 127008, 127104, 129752, 134055, 136080, 138240, 139020, 141120, 142992, 145152, 145971, 148288, 150528, 155520, 158760, 158880, 160866, 161280, 162190, 166824, 169344, 169472, 178740, 181440, 185360, 187677, 188160, 190512, 190656, 193536, 194628, 207360, 208530, 211680, 211840, 214488, 217728, 222432, 225792, 238140, 238320, 241920, 243285, 248832, 250236, 250880, 254016, 254208, 259504, 268110, 272160, 278040, 282240, 285984, 290304, 291942, 296576, 311040, 312795, 317520, 317760, 321732, 322560, 324380, 333648, 338688, 338944, 357480, 362880, 370720, 375354, 376320, 381024, 381312, 389256, 402165, 414720, 417060, 423360, 423680, 428976, 435456, 437913, 444864, 451584, 476280, 476640, 483840, 486570, 500472, 508032, 508416, 519008, 536220, 544320, 556080, 563031, 564480, 571968, 580608, 583884, 593152, 622080, 625590, 635040, 635520, 643464, 648760, 667296, 677376, 714960, 725760, 729855, 741440, 750708, 752640, 762048, 762624, 778512, 804330, 834120, 846720, 847360, 857952, 870912, 875826, 889728, 938385, 952560, 953280, 967680, 973140, 1000944, 1016064, 1016832, 1038016, 1072440, 1088640, 1112160, 1126062, 1128960, 1143936, 1167768, 1186304, 1244160, 1251180, 1270080, 1271040, 1286928, 1297520, 1313739, 1334592, 1354752, 1429920, 1451520, 1459710, 1482880, 1501416, 1524096, 1525248, 1557024, 1608660, 1668240, 1693440, 1694720, 1715904, 1741824, 1751652, 1779456, 1876770, 1905120, 1906560, 1946280, 2001888, 2032128, 2076032, 2144880, 2177280, 2189565, 2224320, 2252124, 2257920, 2287872, 2335536, 2372608, 2502360, 2540160, 2542080, 2573856, 2595040, 2627478, 2669184, 2815155, 2859840, 2903040, 2919420, 2965760, 3002832, 3048192, 3050496, 3114048, 3217320, 3336480, 3386880, 3431808, 3503304, 3558912, 3753540, 3810240, 3813120, 3892560, 3941217, 4003776, 4064256, 4152064, 4289760, 4354560, 4379130, 4448640, 4504248, 4575744, 4671072, 5004720, 5080320, 5084160, 5147712, 5190080, 5254956, 5338368, 5630310, 5719680, 5838840, 5931520, 6005664, 6096384, 6228096, 6434640, 6568695, 6672960, 6773760, 6863616, 7006608, 7117824, 7507080, 7620480, 7626240, 7785120, 7882434, 8007552, 8304128, 8579520, 8709120, 8758260, 8897280, 9008496, 9151488, 9342144, 10009440, 10160640, 10295424, 10380160, 10509912, 10676736, 11260620, 11439360, 11677680, 11863040, 12011328, 12192768, 12456192, 12869280, 13137390, 13345920, 13727232, 14013216, 15014160, 15240960, 15252480, 15570240, 15764868, 16015104, 16608256, 17159040, 17516520, 17794560, 18016992, 18684288, 19706085, 20018880, 20321280, 20590848, 20760320, 21019824, 21353472, 22521240, 22878720, 23355360, 24022656, 24912384, 25738560, 26274780, 26691840, 27454464, 28026432, 30028320, 30481920, 31140480, 31529736, 32030208, 34318080, 35033040, 35589120, 36033984, 37368576, 39412170, 40037760, 41181696, 41520640, 42039648, 45042480, 45757440, 46710720, 48045312, 49824768, 51477120, 52549560, 53383680, 56052864, 60056640, 60963840, 62280960, 63059472, 64060416, 68636160, 70066080, 72067968, 74737152, 78824340, 80075520, 82363392, 83041280, 84079296, 90084960, 93421440, 96090624, 102954240, 105099120, 106767360, 112105728, 120113280, 124561920, 126118944, 137272320, 140132160, 144135936, 149474304, 157648680, 160151040, 168158592, 180169920, 186842880, 192181248, 205908480, 210198240, 224211456, 240226560, 249123840, 252237888, 280264320, 288271872, 315297360, 320302080, 336317184, 360339840, 373685760, 411816960, 420396480, 448422912, 480453120, 504475776, 560528640, 576543744, 630594720, 672634368, 720679680, 747371520, 840792960, 960906240, 1008951552, 1121057280, 1261189440, 1345268736, 1441359360, 1681585920, 2017903104, 2242114560, 2522378880, 2882718720, 3363171840, 4035806208, 5044757760, 6726343680, 10089515520, 20179031040]

約数ペア:

[(1, 20179031040), (2, 10089515520), (3, 6726343680), (4, 5044757760), (5, 4035806208), (6, 3363171840), (7, 2882718720), (8, 2522378880), (9, 2242114560), (10, 2017903104), (12, 1681585920), (14, 1441359360), (15, 1345268736), (16, 1261189440), (18, 1121057280), (20, 1008951552), (21, 960906240), (24, 840792960), (27, 747371520), (28, 720679680), (30, 672634368), (32, 630594720), (35, 576543744), (36, 560528640), (40, 504475776), (42, 480453120), (45, 448422912), (48, 420396480), (49, 411816960), (54, 373685760), (56, 360339840), (60, 336317184), (63, 320302080), (64, 315297360), (70, 288271872), (72, 280264320), (80, 252237888), (81, 249123840), (84, 240226560), (90, 224211456), (96, 210198240), (98, 205908480), (105, 192181248), (108, 186842880), (112, 180169920), (120, 168158592), (126, 160151040), (128, 157648680), (135, 149474304), (140, 144135936), (144, 140132160), (147, 137272320), (160, 126118944), (162, 124561920), (168, 120113280), (180, 112105728), (189, 106767360), (192, 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(1024, 19706085), (1080, 18684288), (1120, 18016992), (1134, 17794560), (1152, 17516520), (1176, 17159040), (1215, 16608256), (1260, 16015104), (1280, 15764868), (1296, 15570240), (1323, 15252480), (1324, 15240960), (1344, 15014160), (1440, 14013216), (1470, 13727232), (1512, 13345920), (1536, 13137390), (1568, 12869280), (1620, 12456192), (1655, 12192768), (1680, 12011328), (1701, 11863040), (1728, 11677680), (1764, 11439360), (1792, 11260620), (1890, 10676736), (1920, 10509912), (1944, 10380160), (1960, 10295424), (1986, 10160640), (2016, 10009440), (2160, 9342144), (2205, 9151488), (2240, 9008496), (2268, 8897280), (2304, 8758260), (2317, 8709120), (2352, 8579520), (2430, 8304128), (2520, 8007552), (2560, 7882434), (2592, 7785120), (2646, 7626240), (2648, 7620480), (2688, 7507080), (2835, 7117824), (2880, 7006608), (2940, 6863616), (2979, 6773760), (3024, 6672960), (3072, 6568695), (3136, 6434640), (3240, 6228096), (3310, 6096384), (3360, 6005664), (3402, 5931520), (3456, 5838840), 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