19753735680

素因数分解:

$2^9\times 3^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:512

約数の個数: 800

約数和(自身を含む): 83657502720

約数和(自身を除く): 63903767040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 64, 70, 72, 80, 81, 84, 90, 93, 96, 105, 108, 112, 120, 124, 126, 128, 135, 140, 144, 155, 160, 162, 168, 180, 186, 189, 192, 210, 216, 217, 224, 240, 248, 252, 256, 270, 279, 280, 288, 310, 315, 320, 324, 336, 360, 372, 378, 384, 405, 420, 432, 434, 439, 448, 465, 480, 496, 504, 512, 540, 558, 560, 567, 576, 620, 630, 640, 648, 651, 672, 720, 744, 756, 768, 810, 837, 840, 864, 868, 878, 896, 930, 945, 960, 992, 1008, 1080, 1085, 1116, 1120, 1134, 1152, 1240, 1260, 1280, 1296, 1302, 1317, 1344, 1395, 1440, 1488, 1512, 1536, 1620, 1674, 1680, 1728, 1736, 1756, 1792, 1860, 1890, 1920, 1953, 1984, 2016, 2160, 2170, 2195, 2232, 2240, 2268, 2304, 2480, 2511, 2520, 2560, 2592, 2604, 2634, 2688, 2790, 2835, 2880, 2976, 3024, 3073, 3240, 3255, 3348, 3360, 3456, 3472, 3512, 3584, 3720, 3780, 3840, 3906, 3951, 3968, 4032, 4185, 4320, 4340, 4390, 4464, 4480, 4536, 4608, 4960, 5022, 5040, 5184, 5208, 5268, 5376, 5580, 5670, 5760, 5859, 5952, 6048, 6146, 6480, 6510, 6585, 6696, 6720, 6912, 6944, 7024, 7440, 7560, 7680, 7812, 7902, 7936, 8064, 8370, 8640, 8680, 8780, 8928, 8960, 9072, 9219, 9765, 9920, 10044, 10080, 10368, 10416, 10536, 10752, 11160, 11340, 11520, 11718, 11853, 11904, 12096, 12292, 12555, 12960, 13020, 13170, 13392, 13440, 13609, 13824, 13888, 14048, 14880, 15120, 15365, 15624, 15804, 15872, 16128, 16740, 17280, 17360, 17560, 17577, 17856, 17920, 18144, 18438, 19530, 19755, 19840, 20088, 20160, 20736, 20832, 21072, 22320, 22680, 23040, 23436, 23706, 23808, 24192, 24584, 25110, 25920, 26040, 26340, 26784, 26880, 27218, 27657, 27776, 28096, 29295, 29760, 30240, 30730, 31248, 31608, 32256, 33480, 34560, 34720, 35120, 35154, 35559, 35712, 36288, 36876, 39060, 39510, 39680, 40176, 40320, 40827, 41472, 41664, 42144, 44640, 45360, 46095, 46872, 47412, 47616, 48384, 49168, 50220, 51840, 52080, 52680, 53568, 53760, 54436, 55314, 55552, 56192, 58590, 59265, 59520, 60480, 61460, 62496, 63216, 66960, 68045, 69120, 69440, 70240, 70308, 71118, 71424, 72576, 73752, 78120, 79020, 79360, 80352, 80640, 81654, 82971, 83328, 84288, 87885, 89280, 90720, 92190, 93744, 94824, 95263, 96768, 98336, 100440, 103680, 104160, 105360, 107136, 108872, 110628, 111104, 112384, 117180, 118530, 119040, 120960, 122481, 122920, 124992, 126432, 133920, 136090, 138285, 138880, 140480, 140616, 142236, 142848, 145152, 147504, 156240, 158040, 160704, 161280, 163308, 165942, 166656, 168576, 175770, 177795, 178560, 181440, 184380, 187488, 189648, 190526, 196672, 200880, 204135, 207360, 208320, 210720, 214272, 217744, 221256, 224768, 234360, 237060, 238080, 241920, 244962, 245840, 248913, 249984, 252864, 267840, 272180, 276570, 277760, 280960, 281232, 284472, 285789, 290304, 295008, 312480, 316080, 321408, 326616, 331884, 333312, 337152, 351540, 355590, 357120, 362880, 367443, 368760, 374976, 379296, 381052, 393344, 401760, 408270, 414855, 416640, 421440, 428544, 435488, 442512, 468720, 474120, 476315, 483840, 489924, 491680, 497826, 499968, 505728, 535680, 544360, 553140, 555520, 561920, 562464, 568944, 571578, 590016, 612405, 624960, 632160, 642816, 653232, 663768, 674304, 703080, 711180, 714240, 725760, 734886, 737520, 749952, 758592, 762104, 786688, 803520, 816540, 829710, 833280, 842880, 857367, 870976, 885024, 937440, 948240, 952630, 979848, 983360, 995652, 999936, 1011456, 1071360, 1088720, 1102329, 1106280, 1123840, 1124928, 1137888, 1143156, 1180032, 1224810, 1244565, 1249920, 1264320, 1285632, 1306464, 1327536, 1406160, 1422360, 1428945, 1451520, 1469772, 1475040, 1499904, 1517184, 1524208, 1573376, 1607040, 1633080, 1659420, 1666560, 1685760, 1714734, 1741952, 1770048, 1837215, 1874880, 1896480, 1905260, 1959696, 1966720, 1991304, 2022912, 2142720, 2177440, 2204658, 2212560, 2249856, 2275776, 2286312, 2360064, 2449620, 2489130, 2499840, 2528640, 2572101, 2612928, 2655072, 2812320, 2844720, 2857890, 2939544, 2950080, 2999808, 3034368, 3048416, 3214080, 3266160, 3318840, 3371520, 3429468, 3483904, 3540096, 3674430, 3749760, 3792960, 3810520, 3919392, 3933440, 3982608, 4286835, 4354880, 4409316, 4425120, 4499712, 4551552, 4572624, 4720128, 4899240, 4978260, 4999680, 5057280, 5144202, 5225856, 5310144, 5511645, 5624640, 5689440, 5715780, 5879088, 5900160, 6068736, 6096832, 6428160, 6532320, 6637680, 6858936, 6967808, 7080192, 7348860, 7499520, 7585920, 7621040, 7716303, 7838784, 7866880, 7965216, 8573670, 8709760, 8818632, 8850240, 8999424, 9103104, 9145248, 9798480, 9956520, 10114560, 10288404, 10451712, 10620288, 11023290, 11249280, 11378880, 11431560, 11758176, 11800320, 12193664, 12860505, 13064640, 13275360, 13717872, 14160384, 14697720, 14999040, 15171840, 15242080, 15432606, 15677568, 15930432, 17147340, 17419520, 17637264, 17700480, 18206208, 18290496, 19596960, 19913040, 20576808, 20903424, 21240576, 22046580, 22498560, 22757760, 22863120, 23516352, 23600640, 24387328, 25721010, 26129280, 26550720, 27435744, 29395440, 30343680, 30484160, 30865212, 31355136, 31860864, 34294680, 34839040, 35274528, 35400960, 36580992, 38581515, 39193920, 39826080, 41153616, 42481152, 44093160, 44997120, 45515520, 45726240, 47032704, 48774656, 51442020, 52258560, 53101440, 54871488, 58790880, 60968320, 61730424, 62710272, 63721728, 68589360, 70549056, 70801920, 73161984, 77163030, 78387840, 79652160, 82307232, 88186320, 91031040, 91452480, 94065408, 102884040, 104517120, 106202880, 109742976, 117581760, 121936640, 123460848, 127443456, 137178720, 141098112, 146323968, 154326060, 156775680, 159304320, 164614464, 176372640, 182904960, 188130816, 205768080, 212405760, 219485952, 235163520, 243873280, 246921696, 274357440, 282196224, 308652120, 313551360, 318608640, 329228928, 352745280, 365809920, 411536160, 438971904, 470327040, 493843392, 548714880, 564392448, 617304240, 637217280, 658457856, 705490560, 731619840, 823072320, 940654080, 987686784, 1097429760, 1234608480, 1316915712, 1410981120, 1646144640, 1975373568, 2194859520, 2469216960, 2821962240, 3292289280, 3950747136, 4938433920, 6584578560, 9876867840, 19753735680]

約数ペア:

[(1, 19753735680), (2, 9876867840), (3, 6584578560), (4, 4938433920), (5, 3950747136), (6, 3292289280), (7, 2821962240), (8, 2469216960), (9, 2194859520), (10, 1975373568), (12, 1646144640), (14, 1410981120), (15, 1316915712), (16, 1234608480), (18, 1097429760), (20, 987686784), (21, 940654080), (24, 823072320), (27, 731619840), (28, 705490560), (30, 658457856), (31, 637217280), (32, 617304240), (35, 564392448), (36, 548714880), (40, 493843392), (42, 470327040), (45, 438971904), (48, 411536160), (54, 365809920), (56, 352745280), (60, 329228928), (62, 318608640), (63, 313551360), (64, 308652120), (70, 282196224), (72, 274357440), (80, 246921696), (81, 243873280), (84, 235163520), (90, 219485952), (93, 212405760), (96, 205768080), (105, 188130816), (108, 182904960), (112, 176372640), (120, 164614464), (124, 159304320), (126, 156775680), (128, 154326060), (135, 146323968), (140, 141098112), (144, 137178720), (155, 127443456), (160, 123460848), (162, 121936640), (168, 117581760), (180, 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(945, 20903424), (960, 20576808), (992, 19913040), (1008, 19596960), (1080, 18290496), (1085, 18206208), (1116, 17700480), (1120, 17637264), (1134, 17419520), (1152, 17147340), (1240, 15930432), (1260, 15677568), (1280, 15432606), (1296, 15242080), (1302, 15171840), (1317, 14999040), (1344, 14697720), (1395, 14160384), (1440, 13717872), (1488, 13275360), (1512, 13064640), (1536, 12860505), (1620, 12193664), (1674, 11800320), (1680, 11758176), (1728, 11431560), (1736, 11378880), (1756, 11249280), (1792, 11023290), (1860, 10620288), (1890, 10451712), (1920, 10288404), (1953, 10114560), (1984, 9956520), (2016, 9798480), (2160, 9145248), (2170, 9103104), (2195, 8999424), (2232, 8850240), (2240, 8818632), (2268, 8709760), (2304, 8573670), (2480, 7965216), (2511, 7866880), (2520, 7838784), (2560, 7716303), (2592, 7621040), (2604, 7585920), (2634, 7499520), (2688, 7348860), (2790, 7080192), (2835, 6967808), (2880, 6858936), (2976, 6637680), (3024, 6532320), (3073, 6428160), (3240, 6096832), (3255, 6068736), (3348, 5900160), (3360, 5879088), (3456, 5715780), (3472, 5689440), (3512, 5624640), (3584, 5511645), (3720, 5310144), (3780, 5225856), (3840, 5144202), (3906, 5057280), (3951, 4999680), (3968, 4978260), (4032, 4899240), (4185, 4720128), (4320, 4572624), (4340, 4551552), (4390, 4499712), (4464, 4425120), (4480, 4409316), (4536, 4354880), (4608, 4286835), (4960, 3982608), (5022, 3933440), (5040, 3919392), (5184, 3810520), (5208, 3792960), (5268, 3749760), (5376, 3674430), (5580, 3540096), (5670, 3483904), (5760, 3429468), (5859, 3371520), (5952, 3318840), (6048, 3266160), (6146, 3214080), (6480, 3048416), (6510, 3034368), (6585, 2999808), (6696, 2950080), (6720, 2939544), (6912, 2857890), (6944, 2844720), (7024, 2812320), (7440, 2655072), (7560, 2612928), (7680, 2572101), (7812, 2528640), (7902, 2499840), (7936, 2489130), (8064, 2449620), (8370, 2360064), (8640, 2286312), (8680, 2275776), (8780, 2249856), (8928, 2212560), (8960, 2204658), (9072, 2177440), (9219, 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