80121674880

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1949}}^1$

素因数の和:2054

約数の個数: 640

約数和(自身を含む): 313351038000

約数和(自身を除く): 233229363120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 61, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 122, 128, 130, 135, 144, 156, 160, 162, 180, 183, 192, 195, 208, 216, 234, 240, 244, 260, 270, 288, 305, 312, 320, 324, 351, 360, 366, 384, 390, 405, 416, 432, 468, 480, 488, 520, 540, 549, 576, 585, 610, 624, 640, 648, 702, 720, 732, 780, 793, 810, 832, 864, 915, 936, 960, 976, 1040, 1053, 1080, 1098, 1152, 1170, 1220, 1248, 1296, 1404, 1440, 1464, 1560, 1586, 1620, 1647, 1664, 1728, 1755, 1830, 1872, 1920, 1949, 1952, 2080, 2106, 2160, 2196, 2340, 2379, 2440, 2496, 2592, 2745, 2808, 2880, 2928, 3120, 3172, 3240, 3294, 3456, 3510, 3660, 3744, 3898, 3904, 3965, 4160, 4212, 4320, 4392, 4680, 4758, 4880, 4941, 4992, 5184, 5265, 5490, 5616, 5760, 5847, 5856, 6240, 6344, 6480, 6588, 7020, 7137, 7320, 7488, 7796, 7808, 7930, 8235, 8320, 8424, 8640, 8784, 9360, 9516, 9745, 9760, 9882, 10368, 10530, 10980, 11232, 11694, 11712, 11895, 12480, 12688, 12960, 13176, 14040, 14274, 14640, 14976, 15592, 15860, 16470, 16848, 17280, 17541, 17568, 18720, 19032, 19490, 19520, 19764, 21060, 21411, 21960, 22464, 23388, 23424, 23790, 24705, 24960, 25337, 25376, 25920, 26352, 28080, 28548, 29235, 29280, 31184, 31720, 32940, 33696, 35082, 35136, 35685, 37440, 38064, 38980, 39040, 39528, 42120, 42822, 43920, 44928, 46776, 47580, 49410, 50674, 50752, 51840, 52623, 52704, 56160, 57096, 58470, 58560, 62368, 63440, 64233, 65880, 67392, 70164, 70272, 71370, 74880, 76011, 76128, 77960, 79056, 84240, 85644, 87705, 87840, 93552, 95160, 98820, 101348, 101504, 105246, 105408, 107055, 112320, 114192, 116940, 117120, 118889, 124736, 126685, 126880, 128466, 131760, 134784, 140328, 142740, 152022, 152256, 155920, 157869, 158112, 168480, 171288, 175410, 175680, 187104, 190320, 197640, 202696, 210492, 210816, 214110, 224640, 228033, 228384, 233880, 237778, 249472, 253370, 253760, 256932, 263115, 263520, 280656, 285480, 304044, 304512, 311840, 315738, 316224, 321165, 336960, 342576, 350820, 351360, 356667, 374208, 380055, 380640, 395280, 405392, 420984, 428220, 456066, 456768, 467760, 475556, 506740, 507520, 513864, 526230, 527040, 561312, 570960, 594445, 608088, 623680, 631476, 632448, 642330, 673920, 684099, 685152, 701640, 713334, 748416, 760110, 761280, 789345, 790560, 810784, 841968, 856440, 912132, 913536, 935520, 951112, 1013480, 1027728, 1052460, 1054080, 1070001, 1122624, 1140165, 1141920, 1188890, 1216176, 1247360, 1262952, 1284660, 1368198, 1370304, 1403280, 1426668, 1520220, 1522560, 1545557, 1578690, 1581120, 1621568, 1683936, 1712880, 1783335, 1824264, 1871040, 1902224, 2026960, 2052297, 2055456, 2104920, 2140002, 2245248, 2280330, 2283840, 2377780, 2432352, 2525904, 2569320, 2736396, 2740608, 2806560, 2853336, 3040440, 3091114, 3157380, 3162240, 3210003, 3243136, 3367872, 3420495, 3425760, 3566670, 3648528, 3742080, 3804448, 4053920, 4104594, 4110912, 4209840, 4280004, 4560660, 4567680, 4636671, 4755560, 4864704, 5051808, 5138640, 5350005, 5472792, 5613120, 5706672, 6080880, 6182228, 6314760, 6420006, 6735744, 6840990, 6851520, 7133340, 7297056, 7608896, 7727785, 8107840, 8209188, 8221824, 8419680, 8560008, 9121320, 9273342, 9511120, 9630009, 9729408, 10103616, 10261485, 10277280, 10700010, 10945584, 11226240, 11413344, 12161760, 12364456, 12629520, 12840012, 13681980, 13703040, 13910013, 14266680, 14594112, 15217792, 15455570, 16050015, 16215680, 16418376, 16839360, 17120016, 18242640, 18546684, 19022240, 19260018, 20207232, 20522970, 20554560, 21400020, 21891168, 22826688, 23183355, 24323520, 24728912, 25259040, 25680024, 27363960, 27820026, 28533360, 29188224, 30911140, 32100030, 32836752, 33678720, 34240032, 36485280, 37093368, 38044480, 38520036, 41045940, 41109120, 41730039, 42800040, 43782336, 45653376, 46366710, 48150045, 48647040, 49457824, 50518080, 51360048, 54727920, 55640052, 57066720, 61822280, 64200060, 65673504, 68480064, 69550065, 72970560, 74186736, 76088960, 77040072, 82091880, 83460078, 85600080, 87564672, 92733420, 96300090, 98915648, 101036160, 102720096, 109455840, 111280104, 114133440, 123644560, 125190117, 128400120, 131347008, 136960128, 139100130, 145941120, 148373472, 154080144, 164183760, 166920156, 171200160, 185466840, 192600180, 197831296, 205440192, 208650195, 218911680, 222560208, 228266880, 247289120, 250380234, 256800240, 262694016, 278200260, 296746944, 308160288, 328367520, 333840312, 342400320, 370933680, 385200360, 410880384, 417300390, 437823360, 445120416, 494578240, 500760468, 513600480, 556400520, 593493888, 616320576, 625950585, 656735040, 667680624, 684800640, 741867360, 770400720, 834600780, 890240832, 989156480, 1001520936, 1027200960, 1112801040, 1232641152, 1251901170, 1313470080, 1335361248, 1483734720, 1540801440, 1669201560, 1780481664, 2003041872, 2054401920, 2225602080, 2503802340, 2670722496, 2967469440, 3081602880, 3338403120, 4006083744, 4451204160, 5007604680, 5341444992, 6163205760, 6676806240, 8012167488, 8902408320, 10015209360, 13353612480, 16024334976, 20030418720, 26707224960, 40060837440, 80121674880]

約数ペア:

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(1620, 49457824), (1647, 48647040), (1664, 48150045), (1728, 46366710), (1755, 45653376), (1830, 43782336), (1872, 42800040), (1920, 41730039), (1949, 41109120), (1952, 41045940), (2080, 38520036), (2106, 38044480), (2160, 37093368), (2196, 36485280), (2340, 34240032), (2379, 33678720), (2440, 32836752), (2496, 32100030), (2592, 30911140), (2745, 29188224), (2808, 28533360), (2880, 27820026), (2928, 27363960), (3120, 25680024), (3172, 25259040), (3240, 24728912), (3294, 24323520), (3456, 23183355), (3510, 22826688), (3660, 21891168), (3744, 21400020), (3898, 20554560), (3904, 20522970), (3965, 20207232), (4160, 19260018), (4212, 19022240), (4320, 18546684), (4392, 18242640), (4680, 17120016), (4758, 16839360), (4880, 16418376), (4941, 16215680), (4992, 16050015), (5184, 15455570), (5265, 15217792), (5490, 14594112), (5616, 14266680), (5760, 13910013), (5847, 13703040), (5856, 13681980), (6240, 12840012), (6344, 12629520), (6480, 12364456), (6588, 12161760), (7020, 11413344), (7137, 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