1261402560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1373}}^1$

素因数の和:1436

約数の個数: 336

約数和(自身を含む): 4899903840

約数和(自身を除く): 3638501280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 29, 30, 32, 33, 36, 40, 44, 45, 48, 55, 58, 60, 64, 66, 72, 80, 87, 88, 90, 96, 99, 110, 116, 120, 132, 144, 145, 160, 165, 174, 176, 180, 192, 198, 220, 232, 240, 261, 264, 288, 290, 319, 320, 330, 348, 352, 360, 396, 435, 440, 464, 480, 495, 522, 528, 576, 580, 638, 660, 696, 704, 720, 792, 870, 880, 928, 957, 960, 990, 1044, 1056, 1160, 1276, 1305, 1320, 1373, 1392, 1440, 1584, 1595, 1740, 1760, 1856, 1914, 1980, 2088, 2112, 2320, 2552, 2610, 2640, 2746, 2784, 2871, 2880, 3168, 3190, 3480, 3520, 3828, 3960, 4119, 4176, 4640, 4785, 5104, 5220, 5280, 5492, 5568, 5742, 6336, 6380, 6865, 6960, 7656, 7920, 8238, 8352, 9280, 9570, 10208, 10440, 10560, 10984, 11484, 12357, 12760, 13730, 13920, 14355, 15103, 15312, 15840, 16476, 16704, 19140, 20416, 20595, 20880, 21968, 22968, 24714, 25520, 27460, 27840, 28710, 30206, 30624, 31680, 32952, 38280, 39817, 41190, 41760, 43936, 45309, 45936, 49428, 51040, 54920, 57420, 60412, 61248, 61785, 65904, 75515, 76560, 79634, 82380, 83520, 87872, 90618, 91872, 98856, 102080, 109840, 114840, 119451, 120824, 123570, 131808, 135927, 151030, 153120, 159268, 164760, 181236, 183744, 197712, 199085, 219680, 226545, 229680, 238902, 241648, 247140, 263616, 271854, 302060, 306240, 318536, 329520, 358353, 362472, 395424, 398170, 437987, 439360, 453090, 459360, 477804, 483296, 494280, 543708, 597255, 604120, 637072, 659040, 679635, 716706, 724944, 790848, 796340, 875974, 906180, 918720, 955608, 966592, 988560, 1087416, 1194510, 1208240, 1274144, 1313961, 1318080, 1359270, 1433412, 1449888, 1592680, 1751948, 1791765, 1812360, 1911216, 1977120, 2174832, 2189935, 2389020, 2416480, 2548288, 2627922, 2718540, 2866824, 2899776, 3185360, 3503896, 3583530, 3624720, 3822432, 3941883, 3954240, 4349664, 4379870, 4778040, 4832960, 5255844, 5437080, 5733648, 6370720, 6569805, 7007792, 7167060, 7249440, 7644864, 7883766, 8699328, 8759740, 9556080, 10511688, 10874160, 11467296, 12741440, 13139610, 14015584, 14334120, 14498880, 15767532, 17519480, 19112160, 19709415, 21023376, 21748320, 22934592, 26279220, 28031168, 28668240, 31535064, 35038960, 38224320, 39418830, 42046752, 43496640, 52558440, 57336480, 63070128, 70077920, 78837660, 84093504, 105116880, 114672960, 126140256, 140155840, 157675320, 210233760, 252280512, 315350640, 420467520, 630701280, 1261402560]

約数ペア:

[(1, 1261402560), (2, 630701280), (3, 420467520), (4, 315350640), (5, 252280512), (6, 210233760), (8, 157675320), (9, 140155840), (10, 126140256), (11, 114672960), (12, 105116880), (15, 84093504), (16, 78837660), (18, 70077920), (20, 63070128), (22, 57336480), (24, 52558440), (29, 43496640), (30, 42046752), (32, 39418830), (33, 38224320), (36, 35038960), (40, 31535064), (44, 28668240), (45, 28031168), (48, 26279220), (55, 22934592), (58, 21748320), (60, 21023376), (64, 19709415), (66, 19112160), (72, 17519480), (80, 15767532), (87, 14498880), (88, 14334120), (90, 14015584), (96, 13139610), (99, 12741440), (110, 11467296), (116, 10874160), (120, 10511688), (132, 9556080), (144, 8759740), (145, 8699328), (160, 7883766), (165, 7644864), (174, 7249440), (176, 7167060), (180, 7007792), (192, 6569805), (198, 6370720), (220, 5733648), (232, 5437080), (240, 5255844), (261, 4832960), (264, 4778040), (288, 4379870), (290, 4349664), (319, 3954240), (320, 3941883), (330, 3822432), (348, 3624720), (352, 3583530), (360, 3503896), (396, 3185360), (435, 2899776), (440, 2866824), (464, 2718540), (480, 2627922), (495, 2548288), (522, 2416480), (528, 2389020), (576, 2189935), (580, 2174832), (638, 1977120), (660, 1911216), (696, 1812360), (704, 1791765), (720, 1751948), (792, 1592680), (870, 1449888), (880, 1433412), (928, 1359270), (957, 1318080), (960, 1313961), (990, 1274144), (1044, 1208240), (1056, 1194510), (1160, 1087416), (1276, 988560), (1305, 966592), (1320, 955608), (1373, 918720), (1392, 906180), (1440, 875974), (1584, 796340), (1595, 790848), (1740, 724944), (1760, 716706), (1856, 679635), (1914, 659040), (1980, 637072), (2088, 604120), (2112, 597255), (2320, 543708), (2552, 494280), (2610, 483296), (2640, 477804), (2746, 459360), (2784, 453090), (2871, 439360), (2880, 437987), (3168, 398170), (3190, 395424), (3480, 362472), (3520, 358353), (3828, 329520), (3960, 318536), (4119, 306240), (4176, 302060), (4640, 271854), (4785, 263616), (5104, 247140), (5220, 241648), (5280, 238902), (5492, 229680), (5568, 226545), (5742, 219680), (6336, 199085), (6380, 197712), (6865, 183744), (6960, 181236), (7656, 164760), (7920, 159268), (8238, 153120), (8352, 151030), (9280, 135927), (9570, 131808), (10208, 123570), (10440, 120824), (10560, 119451), (10984, 114840), (11484, 109840), (12357, 102080), (12760, 98856), (13730, 91872), (13920, 90618), (14355, 87872), (15103, 83520), (15312, 82380), (15840, 79634), (16476, 76560), (16704, 75515), (19140, 65904), (20416, 61785), (20595, 61248), (20880, 60412), (21968, 57420), (22968, 54920), (24714, 51040), (25520, 49428), (27460, 45936), (27840, 45309), (28710, 43936), (30206, 41760), (30624, 41190), (31680, 39817), (32952, 38280)]