19906598880

素因数分解:

$2^5\times 3^{10}\times 5^1\times 7^2\times {\mathrm{43}}^1$

素因数の和:102

約数の個数: 792

約数和(自身を含む): 83969329752

約数和(自身を除く): 64062730872

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, 43, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 81, 84, 86, 90, 96, 98, 105, 108, 112, 120, 126, 129, 135, 140, 144, 147, 160, 162, 168, 172, 180, 189, 196, 210, 215, 216, 224, 240, 243, 245, 252, 258, 270, 280, 288, 294, 301, 315, 324, 336, 344, 360, 378, 387, 392, 405, 420, 430, 432, 441, 480, 486, 490, 504, 516, 540, 560, 567, 588, 602, 630, 645, 648, 672, 688, 720, 729, 735, 756, 774, 784, 810, 840, 860, 864, 882, 903, 945, 972, 980, 1008, 1032, 1080, 1120, 1134, 1161, 1176, 1204, 1215, 1260, 1290, 1296, 1323, 1376, 1440, 1458, 1470, 1505, 1512, 1548, 1568, 1620, 1680, 1701, 1720, 1764, 1806, 1890, 1935, 1944, 1960, 2016, 2064, 2107, 2160, 2187, 2205, 2268, 2322, 2352, 2408, 2430, 2520, 2580, 2592, 2646, 2709, 2835, 2916, 2940, 3010, 3024, 3096, 3240, 3360, 3402, 3440, 3483, 3528, 3612, 3645, 3780, 3870, 3888, 3920, 3969, 4128, 4214, 4320, 4374, 4410, 4515, 4536, 4644, 4704, 4816, 4860, 5040, 5103, 5160, 5292, 5418, 5670, 5805, 5832, 5880, 6020, 6048, 6192, 6321, 6480, 6561, 6615, 6804, 6880, 6966, 7056, 7224, 7290, 7560, 7740, 7776, 7840, 7938, 8127, 8428, 8505, 8748, 8820, 9030, 9072, 9288, 9632, 9720, 10080, 10206, 10320, 10449, 10535, 10584, 10836, 10935, 11340, 11610, 11664, 11760, 11907, 12040, 12384, 12642, 12960, 13122, 13230, 13545, 13608, 13932, 14112, 14448, 14580, 15120, 15309, 15480, 15876, 16254, 16856, 17010, 17415, 17496, 17640, 18060, 18144, 18576, 18963, 19440, 19683, 19845, 20412, 20640, 20898, 21070, 21168, 21672, 21870, 22680, 23220, 23328, 23520, 23814, 24080, 24381, 25284, 25515, 26244, 26460, 27090, 27216, 27864, 28896, 29160, 30240, 30618, 30960, 31347, 31605, 31752, 32508, 32805, 33712, 34020, 34830, 34992, 35280, 35721, 36120, 37152, 37926, 38880, 39366, 39690, 40635, 40824, 41796, 42140, 42336, 43344, 43740, 45360, 45927, 46440, 47628, 48160, 48762, 50568, 51030, 52245, 52488, 52920, 54180, 54432, 55728, 56889, 58320, 59049, 59535, 61236, 61920, 62694, 63210, 63504, 65016, 65610, 67424, 68040, 69660, 69984, 70560, 71442, 72240, 73143, 75852, 76545, 78732, 79380, 81270, 81648, 83592, 84280, 86688, 87480, 90720, 91854, 92880, 94041, 94815, 95256, 97524, 98415, 101136, 102060, 104490, 104976, 105840, 107163, 108360, 111456, 113778, 116640, 118098, 119070, 121905, 122472, 125388, 126420, 127008, 130032, 131220, 136080, 137781, 139320, 142884, 144480, 146286, 151704, 153090, 156735, 157464, 158760, 162540, 163296, 167184, 168560, 170667, 174960, 178605, 183708, 185760, 188082, 189630, 190512, 195048, 196830, 202272, 204120, 208980, 209952, 211680, 214326, 216720, 219429, 227556, 229635, 236196, 238140, 243810, 244944, 250776, 252840, 260064, 262440, 272160, 275562, 278640, 282123, 284445, 285768, 292572, 295245, 303408, 306180, 313470, 314928, 317520, 321489, 325080, 334368, 337120, 341334, 349920, 357210, 365715, 367416, 376164, 379260, 381024, 390096, 393660, 408240, 413343, 417960, 428652, 433440, 438858, 455112, 459270, 470205, 472392, 476280, 487620, 489888, 501552, 505680, 512001, 524880, 535815, 551124, 557280, 564246, 568890, 571536, 585144, 590490, 606816, 612360, 626940, 629856, 635040, 642978, 650160, 658287, 682668, 688905, 714420, 731430, 734832, 752328, 758520, 780192, 787320, 816480, 826686, 835920, 846369, 853335, 857304, 877716, 910224, 918540, 940410, 944784, 952560, 964467, 975240, 1003104, 1011360, 1024002, 1049760, 1071630, 1097145, 1102248, 1128492, 1137780, 1143072, 1170288, 1180980, 1224720, 1253880, 1285956, 1300320, 1316574, 1365336, 1377810, 1410615, 1428840, 1462860, 1469664, 1504656, 1517040, 1536003, 1574640, 1607445, 1653372, 1671840, 1692738, 1706670, 1714608, 1755432, 1820448, 1837080, 1880820, 1889568, 1905120, 1928934, 1950480, 1974861, 2048004, 2066715, 2143260, 2194290, 2204496, 2256984, 2275560, 2340576, 2361960, 2449440, 2507760, 2539107, 2560005, 2571912, 2633148, 2730672, 2755620, 2821230, 2857680, 2893401, 2925720, 3009312, 3034080, 3072006, 3149280, 3214890, 3291435, 3306744, 3385476, 3413340, 3429216, 3510864, 3674160, 3761640, 3857868, 3900960, 3949722, 4096008, 4133430, 4231845, 4286520, 4388580, 4408992, 4513968, 4551120, 4608009, 4723920, 4822335, 5015520, 5078214, 5120010, 5143824, 5266296, 5461344, 5511240, 5642460, 5715360, 5786802, 5851440, 5924583, 6144012, 6429780, 6582870, 6613488, 6770952, 6826680, 7021728, 7348320, 7523280, 7680015, 7715736, 7899444, 8192016, 8266860, 8463690, 8573040, 8777160, 9027936, 9102240, 9216018, 9447840, 9644670, 9874305, 10156428, 10240020, 10287648, 10532592, 11022480, 11284920, 11573604, 11702880, 11849166, 12288024, 12695535, 12859560, 13165740, 13226976, 13541904, 13653360, 13824027, 14467005, 15046560, 15360030, 15431472, 15798888, 16384032, 16533720, 16927380, 17146080, 17554320, 17773749, 18432036, 19289340, 19748610, 20312856, 20480040, 21065184, 22044960, 22569840, 23040045, 23147208, 23698332, 24576048, 25391070, 25719120, 26331480, 27083808, 27306720, 27648054, 28934010, 29622915, 30720060, 30862944, 31597776, 33067440, 33854760, 35108640, 35547498, 36864072, 38578680, 39497220, 40625712, 40960080, 41472081, 45139680, 46080090, 46294416, 47396664, 49152096, 50782140, 51438240, 52662960, 55296108, 57868020, 59245830, 61440120, 63195552, 66134880, 67709520, 69120135, 71094996, 73728144, 77157360, 78994440, 81251424, 81920160, 82944162, 88868745, 92160180, 92588832, 94793328, 101564280, 105325920, 110592216, 115736040, 118491660, 122880240, 124416243, 135419040, 138240270, 142189992, 147456288, 154314720, 157988880, 165888324, 177737490, 184320360, 189586656, 203128560, 207360405, 221184432, 231472080, 236983320, 245760480, 248832486, 276480540, 284379984, 315977760, 331776648, 355474980, 368640720, 406257120, 414720810, 442368864, 462944160, 473966640, 497664972, 552961080, 568759968, 622081215, 663553296, 710949960, 737281440, 829441620, 947933280, 995329944, 1105922160, 1244162430, 1327106592, 1421899920, 1658883240, 1990659888, 2211844320, 2488324860, 2843799840, 3317766480, 3981319776, 4976649720, 6635532960, 9953299440, 19906598880]

約数ペア:

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(980, 20312856), (1008, 19748610), (1032, 19289340), (1080, 18432036), (1120, 17773749), (1134, 17554320), (1161, 17146080), (1176, 16927380), (1204, 16533720), (1215, 16384032), (1260, 15798888), (1290, 15431472), (1296, 15360030), (1323, 15046560), (1376, 14467005), (1440, 13824027), (1458, 13653360), (1470, 13541904), (1505, 13226976), (1512, 13165740), (1548, 12859560), (1568, 12695535), (1620, 12288024), (1680, 11849166), (1701, 11702880), (1720, 11573604), (1764, 11284920), (1806, 11022480), (1890, 10532592), (1935, 10287648), (1944, 10240020), (1960, 10156428), (2016, 9874305), (2064, 9644670), (2107, 9447840), (2160, 9216018), (2187, 9102240), (2205, 9027936), (2268, 8777160), (2322, 8573040), (2352, 8463690), (2408, 8266860), (2430, 8192016), (2520, 7899444), (2580, 7715736), (2592, 7680015), (2646, 7523280), (2709, 7348320), (2835, 7021728), (2916, 6826680), (2940, 6770952), (3010, 6613488), (3024, 6582870), (3096, 6429780), (3240, 6144012), (3360, 5924583), (3402, 5851440), (3440, 5786802), (3483, 5715360), (3528, 5642460), (3612, 5511240), (3645, 5461344), (3780, 5266296), (3870, 5143824), (3888, 5120010), (3920, 5078214), (3969, 5015520), (4128, 4822335), (4214, 4723920), (4320, 4608009), (4374, 4551120), (4410, 4513968), (4515, 4408992), (4536, 4388580), (4644, 4286520), (4704, 4231845), (4816, 4133430), (4860, 4096008), (5040, 3949722), (5103, 3900960), (5160, 3857868), (5292, 3761640), (5418, 3674160), (5670, 3510864), (5805, 3429216), (5832, 3413340), (5880, 3385476), (6020, 3306744), (6048, 3291435), (6192, 3214890), (6321, 3149280), (6480, 3072006), (6561, 3034080), (6615, 3009312), (6804, 2925720), (6880, 2893401), (6966, 2857680), (7056, 2821230), (7224, 2755620), (7290, 2730672), (7560, 2633148), (7740, 2571912), (7776, 2560005), (7840, 2539107), (7938, 2507760), (8127, 2449440), (8428, 2361960), (8505, 2340576), (8748, 2275560), (8820, 2256984), (9030, 2204496), (9072, 2194290), (9288, 2143260), (9632, 2066715), (9720, 2048004), (10080, 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