1292578560

素因数分解:

$2^8\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1$

素因数の和:190

約数の個数: 720

約数和(自身を含む): 5733959616

約数和(自身を除く): 4441381056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 64, 65, 70, 72, 78, 80, 81, 84, 90, 91, 96, 104, 105, 108, 112, 117, 120, 126, 128, 130, 135, 137, 140, 144, 156, 160, 162, 168, 180, 182, 189, 192, 195, 208, 210, 216, 224, 234, 240, 252, 256, 260, 270, 273, 274, 280, 288, 312, 315, 320, 324, 336, 351, 360, 364, 378, 384, 390, 405, 411, 416, 420, 432, 448, 455, 468, 480, 504, 520, 540, 546, 548, 560, 567, 576, 585, 624, 630, 640, 648, 672, 685, 702, 720, 728, 756, 768, 780, 810, 819, 822, 832, 840, 864, 896, 910, 936, 945, 959, 960, 1008, 1040, 1053, 1080, 1092, 1096, 1120, 1134, 1152, 1170, 1233, 1248, 1260, 1280, 1296, 1344, 1365, 1370, 1404, 1440, 1456, 1512, 1560, 1620, 1638, 1644, 1664, 1680, 1728, 1755, 1781, 1792, 1820, 1872, 1890, 1918, 1920, 2016, 2055, 2080, 2106, 2160, 2184, 2192, 2240, 2268, 2304, 2340, 2457, 2466, 2496, 2520, 2592, 2688, 2730, 2740, 2808, 2835, 2877, 2880, 2912, 3024, 3120, 3240, 3276, 3288, 3328, 3360, 3456, 3510, 3562, 3640, 3699, 3744, 3780, 3836, 3840, 4032, 4095, 4110, 4160, 4212, 4320, 4368, 4384, 4480, 4536, 4680, 4795, 4914, 4932, 4992, 5040, 5184, 5265, 5343, 5376, 5460, 5480, 5616, 5670, 5754, 5760, 5824, 6048, 6165, 6240, 6480, 6552, 6576, 6720, 6912, 7020, 7124, 7280, 7371, 7398, 7488, 7560, 7672, 8064, 8190, 8220, 8320, 8424, 8631, 8640, 8736, 8768, 8905, 8960, 9072, 9360, 9590, 9828, 9864, 9984, 10080, 10368, 10530, 10686, 10920, 10960, 11097, 11232, 11340, 11508, 11520, 11648, 12096, 12285, 12330, 12467, 12480, 12960, 13104, 13152, 13440, 14040, 14248, 14385, 14560, 14742, 14796, 14976, 15120, 15344, 16029, 16128, 16380, 16440, 16640, 16848, 17262, 17280, 17472, 17536, 17810, 18144, 18495, 18720, 19180, 19656, 19728, 20160, 20736, 21060, 21372, 21840, 21920, 22194, 22464, 22680, 23016, 23296, 24192, 24570, 24660, 24934, 24960, 25893, 25920, 26208, 26304, 26715, 26880, 28080, 28496, 28770, 29120, 29484, 29592, 29952, 30240, 30688, 32058, 32760, 32880, 33696, 34524, 34560, 34944, 35072, 35620, 36288, 36855, 36990, 37401, 37440, 38360, 39312, 39456, 40320, 42120, 42744, 43155, 43680, 43840, 44388, 44928, 45360, 46032, 48087, 48384, 49140, 49320, 49868, 49920, 51786, 51840, 52416, 52608, 53430, 55485, 56160, 56992, 57540, 58240, 58968, 59184, 60480, 61376, 62335, 64116, 65520, 65760, 67392, 69048, 69888, 71240, 72576, 73710, 73980, 74802, 74880, 76720, 77679, 78624, 78912, 80145, 80640, 84240, 85488, 86310, 87360, 87680, 88776, 89856, 90720, 92064, 96174, 98280, 98640, 99736, 103572, 103680, 104832, 105216, 106860, 110970, 112203, 112320, 113984, 115080, 116480, 117936, 118368, 120960, 122752, 124670, 128232, 129465, 131040, 131520, 134784, 138096, 142480, 144261, 145152, 147420, 147960, 149604, 149760, 153440, 155358, 157248, 157824, 160290, 168480, 170976, 172620, 174720, 175360, 177552, 181440, 184128, 187005, 192348, 196560, 197280, 199472, 207144, 209664, 213720, 221940, 224406, 224640, 227968, 230160, 235872, 236736, 240435, 241920, 245504, 249340, 256464, 258930, 262080, 263040, 269568, 276192, 284960, 288522, 294840, 295920, 299208, 306880, 310716, 314496, 315648, 320580, 336609, 336960, 341952, 345240, 349440, 355104, 362880, 368256, 374010, 384696, 388395, 393120, 394560, 398944, 414288, 427440, 443880, 448812, 449280, 455936, 460320, 471744, 473472, 480870, 498680, 512928, 517860, 524160, 526080, 552384, 561015, 569920, 577044, 589680, 591840, 598416, 613760, 621432, 628992, 641160, 673218, 673920, 683904, 690480, 710208, 721305, 725760, 736512, 748020, 769392, 776790, 786240, 789120, 797888, 828576, 854880, 887760, 897624, 920640, 943488, 946944, 961740, 997360, 1009827, 1025856, 1035720, 1048320, 1104768, 1122030, 1139840, 1154088, 1179360, 1183680, 1196832, 1227520, 1242864, 1282320, 1346436, 1347840, 1367808, 1380960, 1420416, 1442610, 1496040, 1538784, 1553580, 1572480, 1578240, 1595776, 1657152, 1683045, 1709760, 1775520, 1795248, 1841280, 1886976, 1923480, 1994720, 2019654, 2051712, 2071440, 2209536, 2244060, 2279680, 2308176, 2358720, 2367360, 2393664, 2485728, 2564640, 2692872, 2761920, 2840832, 2885220, 2992080, 3077568, 3107160, 3144960, 3191552, 3314304, 3366090, 3419520, 3551040, 3590496, 3682560, 3846960, 3989440, 4039308, 4103424, 4142880, 4488120, 4616352, 4717440, 4734720, 4787328, 4971456, 5049135, 5129280, 5385744, 5523840, 5770440, 5984160, 6155136, 6214320, 6628608, 6732180, 6839040, 7102080, 7180992, 7693920, 7978880, 8078616, 8285760, 8976240, 9232704, 9434880, 9574656, 9942912, 10098270, 10258560, 10771488, 11047680, 11540880, 11968320, 12310272, 12428640, 13464360, 14204160, 14361984, 15387840, 15957760, 16157232, 16571520, 17952480, 18465408, 19885824, 20196540, 20517120, 21542976, 23081760, 23936640, 24857280, 26928720, 28723968, 30775680, 32314464, 33143040, 35904960, 36930816, 40393080, 43085952, 46163520, 47873280, 49714560, 53857440, 61551360, 64628928, 71809920, 80786160, 86171904, 92327040, 99429120, 107714880, 129257856, 143619840, 161572320, 184654080, 215429760, 258515712, 323144640, 430859520, 646289280, 1292578560]

約数ペア:

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(2466, 524160), (2496, 517860), (2520, 512928), (2592, 498680), (2688, 480870), (2730, 473472), (2740, 471744), (2808, 460320), (2835, 455936), (2877, 449280), (2880, 448812), (2912, 443880), (3024, 427440), (3120, 414288), (3240, 398944), (3276, 394560), (3288, 393120), (3328, 388395), (3360, 384696), (3456, 374010), (3510, 368256), (3562, 362880), (3640, 355104), (3699, 349440), (3744, 345240), (3780, 341952), (3836, 336960), (3840, 336609), (4032, 320580), (4095, 315648), (4110, 314496), (4160, 310716), (4212, 306880), (4320, 299208), (4368, 295920), (4384, 294840), (4480, 288522), (4536, 284960), (4680, 276192), (4795, 269568), (4914, 263040), (4932, 262080), (4992, 258930), (5040, 256464), (5184, 249340), (5265, 245504), (5343, 241920), (5376, 240435), (5460, 236736), (5480, 235872), (5616, 230160), (5670, 227968), (5754, 224640), (5760, 224406), (5824, 221940), (6048, 213720), (6165, 209664), (6240, 207144), (6480, 199472), (6552, 197280), (6576, 196560), (6720, 192348), (6912, 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