21572628480

素因数分解:

$2^{12}\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3001}}^1$

素因数の和:3052

約数の個数: 416

約数和(自身を含む): 82620323520

約数和(自身を除く): 61047695040

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, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 256, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 512, 520, 540, 576, 585, 624, 640, 702, 720, 768, 780, 832, 864, 936, 960, 1024, 1040, 1080, 1152, 1170, 1248, 1280, 1404, 1440, 1536, 1560, 1664, 1728, 1755, 1872, 1920, 2048, 2080, 2160, 2304, 2340, 2496, 2560, 2808, 2880, 3001, 3072, 3120, 3328, 3456, 3510, 3744, 3840, 4096, 4160, 4320, 4608, 4680, 4992, 5120, 5616, 5760, 6002, 6144, 6240, 6656, 6912, 7020, 7488, 7680, 8320, 8640, 9003, 9216, 9360, 9984, 10240, 11232, 11520, 12004, 12288, 12480, 13312, 13824, 14040, 14976, 15005, 15360, 16640, 17280, 18006, 18432, 18720, 19968, 20480, 22464, 23040, 24008, 24960, 26624, 27009, 27648, 28080, 29952, 30010, 30720, 33280, 34560, 36012, 36864, 37440, 39013, 39936, 44928, 45015, 46080, 48016, 49920, 53248, 54018, 55296, 56160, 59904, 60020, 61440, 66560, 69120, 72024, 74880, 78026, 79872, 81027, 89856, 90030, 92160, 96032, 99840, 108036, 110592, 112320, 117039, 119808, 120040, 133120, 135045, 138240, 144048, 149760, 156052, 159744, 162054, 179712, 180060, 184320, 192064, 195065, 199680, 216072, 224640, 234078, 239616, 240080, 266240, 270090, 276480, 288096, 299520, 312104, 324108, 351117, 359424, 360120, 384128, 390130, 399360, 405135, 432144, 449280, 468156, 479232, 480160, 540180, 552960, 576192, 585195, 599040, 624208, 648216, 702234, 718848, 720240, 768256, 780260, 798720, 810270, 864288, 898560, 936312, 960320, 1053351, 1080360, 1152384, 1170390, 1198080, 1248416, 1296432, 1404468, 1437696, 1440480, 1536512, 1560520, 1620540, 1728576, 1755585, 1797120, 1872624, 1920640, 2106702, 2160720, 2304768, 2340780, 2396160, 2496832, 2592864, 2808936, 2880960, 3073024, 3121040, 3241080, 3457152, 3511170, 3594240, 3745248, 3841280, 4213404, 4321440, 4609536, 4681560, 4993664, 5185728, 5266755, 5617872, 5761920, 6146048, 6242080, 6482160, 6914304, 7022340, 7188480, 7490496, 7682560, 8426808, 8642880, 9219072, 9363120, 9987328, 10371456, 10533510, 11235744, 11523840, 12292096, 12484160, 12964320, 13828608, 14044680, 14980992, 15365120, 16853616, 17285760, 18438144, 18726240, 19974656, 20742912, 21067020, 22471488, 23047680, 24968320, 25928640, 27657216, 28089360, 29961984, 30730240, 33707232, 34571520, 36876288, 37452480, 39949312, 41485824, 42134040, 44942976, 46095360, 49936640, 51857280, 55314432, 56178720, 59923968, 61460480, 67414464, 69143040, 74904960, 79898624, 82971648, 84268080, 89885952, 92190720, 99873280, 103714560, 110628864, 112357440, 119847936, 134828928, 138286080, 149809920, 159797248, 165943296, 168536160, 179771904, 184381440, 199746560, 207429120, 224714880, 239695872, 269657856, 276572160, 299619840, 331886592, 337072320, 359543808, 399493120, 414858240, 449429760, 479391744, 539315712, 553144320, 599239680, 674144640, 719087616, 798986240, 829716480, 898859520, 1078631424, 1198479360, 1348289280, 1438175232, 1659432960, 1797719040, 2157262848, 2396958720, 2696578560, 3595438080, 4314525696, 5393157120, 7190876160, 10786314240, 21572628480]

約数ペア:

[(1, 21572628480), (2, 10786314240), (3, 7190876160), (4, 5393157120), (5, 4314525696), (6, 3595438080), (8, 2696578560), (9, 2396958720), (10, 2157262848), (12, 1797719040), (13, 1659432960), (15, 1438175232), (16, 1348289280), (18, 1198479360), (20, 1078631424), (24, 898859520), (26, 829716480), (27, 798986240), (30, 719087616), (32, 674144640), (36, 599239680), (39, 553144320), (40, 539315712), (45, 479391744), (48, 449429760), (52, 414858240), (54, 399493120), (60, 359543808), (64, 337072320), (65, 331886592), (72, 299619840), (78, 276572160), (80, 269657856), (90, 239695872), (96, 224714880), (104, 207429120), (108, 199746560), (117, 184381440), (120, 179771904), (128, 168536160), (130, 165943296), (135, 159797248), (144, 149809920), (156, 138286080), (160, 134828928), (180, 119847936), (192, 112357440), (195, 110628864), (208, 103714560), (216, 99873280), (234, 92190720), (240, 89885952), (256, 84268080), (260, 82971648), (270, 79898624), (288, 74904960), (312, 69143040), (320, 67414464), (351, 61460480), (360, 59923968), (384, 56178720), (390, 55314432), (416, 51857280), (432, 49936640), (468, 46095360), (480, 44942976), (512, 42134040), (520, 41485824), (540, 39949312), (576, 37452480), (585, 36876288), (624, 34571520), (640, 33707232), (702, 30730240), (720, 29961984), (768, 28089360), (780, 27657216), (832, 25928640), (864, 24968320), (936, 23047680), (960, 22471488), (1024, 21067020), (1040, 20742912), (1080, 19974656), (1152, 18726240), (1170, 18438144), (1248, 17285760), (1280, 16853616), (1404, 15365120), (1440, 14980992), (1536, 14044680), (1560, 13828608), (1664, 12964320), (1728, 12484160), (1755, 12292096), (1872, 11523840), (1920, 11235744), (2048, 10533510), (2080, 10371456), (2160, 9987328), (2304, 9363120), (2340, 9219072), (2496, 8642880), (2560, 8426808), (2808, 7682560), (2880, 7490496), (3001, 7188480), (3072, 7022340), (3120, 6914304), (3328, 6482160), (3456, 6242080), (3510, 6146048), (3744, 5761920), (3840, 5617872), (4096, 5266755), (4160, 5185728), (4320, 4993664), (4608, 4681560), (4680, 4609536), (4992, 4321440), (5120, 4213404), (5616, 3841280), (5760, 3745248), (6002, 3594240), (6144, 3511170), (6240, 3457152), (6656, 3241080), (6912, 3121040), (7020, 3073024), (7488, 2880960), (7680, 2808936), (8320, 2592864), (8640, 2496832), (9003, 2396160), (9216, 2340780), (9360, 2304768), (9984, 2160720), (10240, 2106702), (11232, 1920640), (11520, 1872624), (12004, 1797120), (12288, 1755585), (12480, 1728576), (13312, 1620540), (13824, 1560520), (14040, 1536512), (14976, 1440480), (15005, 1437696), (15360, 1404468), (16640, 1296432), (17280, 1248416), (18006, 1198080), (18432, 1170390), (18720, 1152384), (19968, 1080360), (20480, 1053351), (22464, 960320), (23040, 936312), (24008, 898560), (24960, 864288), (26624, 810270), (27009, 798720), (27648, 780260), (28080, 768256), (29952, 720240), (30010, 718848), (30720, 702234), (33280, 648216), (34560, 624208), (36012, 599040), (36864, 585195), (37440, 576192), (39013, 552960), (39936, 540180), (44928, 480160), (45015, 479232), (46080, 468156), (48016, 449280), (49920, 432144), (53248, 405135), (54018, 399360), (55296, 390130), (56160, 384128), (59904, 360120), (60020, 359424), (61440, 351117), (66560, 324108), (69120, 312104), (72024, 299520), (74880, 288096), (78026, 276480), (79872, 270090), (81027, 266240), (89856, 240080), (90030, 239616), (92160, 234078), (96032, 224640), (99840, 216072), (108036, 199680), (110592, 195065), (112320, 192064), (117039, 184320), (119808, 180060), (120040, 179712), (133120, 162054), (135045, 159744), (138240, 156052), (144048, 149760)]