27991111680

素因数分解:

$2^{11}\times 3^5\times 5^1\times 7^1\times {\mathrm{1607}}^1$

素因数の和:1656

約数の個数: 576

約数和(自身を含む): 115048926720

約数和(自身を除く): 87057815040

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, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 243, 252, 256, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 448, 480, 486, 504, 512, 540, 560, 567, 576, 630, 640, 648, 672, 720, 756, 768, 810, 840, 864, 896, 945, 960, 972, 1008, 1024, 1080, 1120, 1134, 1152, 1215, 1260, 1280, 1296, 1344, 1440, 1512, 1536, 1607, 1620, 1680, 1701, 1728, 1792, 1890, 1920, 1944, 2016, 2048, 2160, 2240, 2268, 2304, 2430, 2520, 2560, 2592, 2688, 2835, 2880, 3024, 3072, 3214, 3240, 3360, 3402, 3456, 3584, 3780, 3840, 3888, 4032, 4320, 4480, 4536, 4608, 4821, 4860, 5040, 5120, 5184, 5376, 5670, 5760, 6048, 6144, 6428, 6480, 6720, 6804, 6912, 7168, 7560, 7680, 7776, 8035, 8064, 8505, 8640, 8960, 9072, 9216, 9642, 9720, 10080, 10240, 10368, 10752, 11249, 11340, 11520, 12096, 12856, 12960, 13440, 13608, 13824, 14336, 14463, 15120, 15360, 15552, 16070, 16128, 17010, 17280, 17920, 18144, 18432, 19284, 19440, 20160, 20736, 21504, 22498, 22680, 23040, 24105, 24192, 25712, 25920, 26880, 27216, 27648, 28926, 30240, 30720, 31104, 32140, 32256, 33747, 34020, 34560, 35840, 36288, 38568, 38880, 40320, 41472, 43008, 43389, 44996, 45360, 46080, 48210, 48384, 51424, 51840, 53760, 54432, 55296, 56245, 57852, 60480, 62208, 64280, 64512, 67494, 68040, 69120, 71680, 72315, 72576, 77136, 77760, 80640, 82944, 86778, 89992, 90720, 92160, 96420, 96768, 101241, 102848, 103680, 107520, 108864, 112490, 115704, 120960, 124416, 128560, 129024, 130167, 134988, 136080, 138240, 144630, 145152, 154272, 155520, 161280, 165888, 168735, 173556, 179984, 181440, 192840, 193536, 202482, 205696, 207360, 215040, 216945, 217728, 224980, 231408, 241920, 248832, 257120, 260334, 269976, 272160, 276480, 289260, 290304, 303723, 308544, 311040, 322560, 337470, 347112, 359968, 362880, 385680, 387072, 390501, 404964, 411392, 414720, 433890, 435456, 449960, 462816, 483840, 497664, 506205, 514240, 520668, 539952, 544320, 578520, 580608, 607446, 617088, 622080, 645120, 650835, 674940, 694224, 719936, 725760, 771360, 781002, 809928, 822784, 829440, 867780, 870912, 899920, 911169, 925632, 967680, 1012410, 1028480, 1041336, 1079904, 1088640, 1157040, 1161216, 1214892, 1234176, 1244160, 1301670, 1349880, 1388448, 1439872, 1451520, 1518615, 1542720, 1562004, 1619856, 1645568, 1735560, 1741824, 1799840, 1822338, 1851264, 1935360, 1952505, 2024820, 2056960, 2082672, 2159808, 2177280, 2314080, 2429784, 2468352, 2488320, 2603340, 2699760, 2733507, 2776896, 2879744, 2903040, 3037230, 3085440, 3124008, 3239712, 3291136, 3471120, 3483648, 3599680, 3644676, 3702528, 3905010, 4049640, 4113920, 4165344, 4319616, 4354560, 4555845, 4628160, 4859568, 4936704, 5206680, 5399520, 5467014, 5553792, 5759488, 5806080, 6074460, 6170880, 6248016, 6479424, 6942240, 7199360, 7289352, 7405056, 7810020, 8099280, 8227840, 8330688, 8639232, 8709120, 9111690, 9256320, 9719136, 9873408, 10413360, 10799040, 10934028, 11107584, 11518976, 12148920, 12341760, 12496032, 12958848, 13667535, 13884480, 14398720, 14578704, 14810112, 15620040, 16198560, 16455680, 16661376, 17278464, 17418240, 18223380, 18512640, 19438272, 20826720, 21598080, 21868056, 22215168, 23037952, 24297840, 24683520, 24992064, 25917696, 27335070, 27768960, 28797440, 29157408, 29620224, 31240080, 32397120, 33322752, 34556928, 36446760, 37025280, 38876544, 41653440, 43196160, 43736112, 44430336, 48595680, 49367040, 49984128, 51835392, 54670140, 55537920, 57594880, 58314816, 62480160, 64794240, 66645504, 69113856, 72893520, 74050560, 77753088, 83306880, 86392320, 87472224, 88860672, 97191360, 99968256, 103670784, 109340280, 111075840, 115189760, 116629632, 124960320, 129588480, 133291008, 145787040, 148101120, 155506176, 166613760, 172784640, 174944448, 194382720, 199936512, 207341568, 218680560, 222151680, 233259264, 249920640, 259176960, 266582016, 291574080, 311012352, 333227520, 345569280, 349888896, 388765440, 399873024, 437361120, 444303360, 466518528, 499841280, 518353920, 583148160, 622024704, 666455040, 699777792, 777530880, 799746048, 874722240, 933037056, 999682560, 1036707840, 1166296320, 1332910080, 1399555584, 1555061760, 1749444480, 1866074112, 1999365120, 2332592640, 2799111168, 3110123520, 3498888960, 3998730240, 4665185280, 5598222336, 6997777920, 9330370560, 13995555840, 27991111680]

約数ペア:

[(1, 27991111680), (2, 13995555840), (3, 9330370560), (4, 6997777920), (5, 5598222336), (6, 4665185280), (7, 3998730240), (8, 3498888960), (9, 3110123520), (10, 2799111168), (12, 2332592640), (14, 1999365120), (15, 1866074112), (16, 1749444480), (18, 1555061760), (20, 1399555584), (21, 1332910080), (24, 1166296320), (27, 1036707840), (28, 999682560), (30, 933037056), (32, 874722240), (35, 799746048), (36, 777530880), (40, 699777792), (42, 666455040), (45, 622024704), (48, 583148160), (54, 518353920), (56, 499841280), (60, 466518528), (63, 444303360), (64, 437361120), (70, 399873024), (72, 388765440), (80, 349888896), (81, 345569280), (84, 333227520), (90, 311012352), (96, 291574080), (105, 266582016), (108, 259176960), (112, 249920640), (120, 233259264), (126, 222151680), (128, 218680560), (135, 207341568), (140, 199936512), (144, 194382720), (160, 174944448), (162, 172784640), (168, 166613760), (180, 155506176), (189, 148101120), (192, 145787040), (210, 133291008), (216, 129588480), (224, 124960320), (240, 116629632), (243, 115189760), (252, 111075840), (256, 109340280), (270, 103670784), (280, 99968256), (288, 97191360), (315, 88860672), (320, 87472224), (324, 86392320), (336, 83306880), (360, 77753088), (378, 74050560), (384, 72893520), (405, 69113856), (420, 66645504), (432, 64794240), (448, 62480160), (480, 58314816), (486, 57594880), (504, 55537920), (512, 54670140), (540, 51835392), (560, 49984128), (567, 49367040), (576, 48595680), (630, 44430336), (640, 43736112), (648, 43196160), (672, 41653440), (720, 38876544), (756, 37025280), (768, 36446760), (810, 34556928), (840, 33322752), (864, 32397120), (896, 31240080), (945, 29620224), (960, 29157408), (972, 28797440), (1008, 27768960), (1024, 27335070), (1080, 25917696), (1120, 24992064), (1134, 24683520), (1152, 24297840), (1215, 23037952), (1260, 22215168), (1280, 21868056), (1296, 21598080), (1344, 20826720), (1440, 19438272), (1512, 18512640), (1536, 18223380), (1607, 17418240), (1620, 17278464), (1680, 16661376), (1701, 16455680), (1728, 16198560), (1792, 15620040), (1890, 14810112), (1920, 14578704), (1944, 14398720), (2016, 13884480), (2048, 13667535), (2160, 12958848), (2240, 12496032), (2268, 12341760), (2304, 12148920), (2430, 11518976), (2520, 11107584), (2560, 10934028), (2592, 10799040), (2688, 10413360), (2835, 9873408), (2880, 9719136), (3024, 9256320), (3072, 9111690), (3214, 8709120), (3240, 8639232), (3360, 8330688), (3402, 8227840), (3456, 8099280), (3584, 7810020), (3780, 7405056), (3840, 7289352), (3888, 7199360), (4032, 6942240), (4320, 6479424), (4480, 6248016), (4536, 6170880), (4608, 6074460), (4821, 5806080), (4860, 5759488), (5040, 5553792), (5120, 5467014), (5184, 5399520), (5376, 5206680), (5670, 4936704), (5760, 4859568), (6048, 4628160), (6144, 4555845), (6428, 4354560), (6480, 4319616), (6720, 4165344), (6804, 4113920), (6912, 4049640), (7168, 3905010), (7560, 3702528), (7680, 3644676), (7776, 3599680), (8035, 3483648), (8064, 3471120), (8505, 3291136), (8640, 3239712), (8960, 3124008), (9072, 3085440), (9216, 3037230), (9642, 2903040), (9720, 2879744), (10080, 2776896), (10240, 2733507), (10368, 2699760), (10752, 2603340), (11249, 2488320), (11340, 2468352), (11520, 2429784), (12096, 2314080), (12856, 2177280), (12960, 2159808), (13440, 2082672), (13608, 2056960), (13824, 2024820), (14336, 1952505), (14463, 1935360), (15120, 1851264), (15360, 1822338), (15552, 1799840), (16070, 1741824), (16128, 1735560), (17010, 1645568), (17280, 1619856), (17920, 1562004), (18144, 1542720), (18432, 1518615), (19284, 1451520), (19440, 1439872), (20160, 1388448), (20736, 1349880), (21504, 1301670), (22498, 1244160), (22680, 1234176), (23040, 1214892), (24105, 1161216), (24192, 1157040), (25712, 1088640), (25920, 1079904), (26880, 1041336), (27216, 1028480), (27648, 1012410), (28926, 967680), (30240, 925632), (30720, 911169), (31104, 899920), (32140, 870912), (32256, 867780), (33747, 829440), (34020, 822784), (34560, 809928), (35840, 781002), (36288, 771360), (38568, 725760), (38880, 719936), (40320, 694224), (41472, 674940), (43008, 650835), (43389, 645120), (44996, 622080), (45360, 617088), (46080, 607446), (48210, 580608), (48384, 578520), (51424, 544320), (51840, 539952), (53760, 520668), (54432, 514240), (55296, 506205), (56245, 497664), (57852, 483840), (60480, 462816), (62208, 449960), (64280, 435456), (64512, 433890), (67494, 414720), (68040, 411392), (69120, 404964), (71680, 390501), (72315, 387072), (72576, 385680), (77136, 362880), (77760, 359968), (80640, 347112), (82944, 337470), (86778, 322560), (89992, 311040), (90720, 308544), (92160, 303723), (96420, 290304), (96768, 289260), (101241, 276480), (102848, 272160), (103680, 269976), (107520, 260334), (108864, 257120), (112490, 248832), (115704, 241920), (120960, 231408), (124416, 224980), (128560, 217728), (129024, 216945), (130167, 215040), (134988, 207360), (136080, 205696), (138240, 202482), (144630, 193536), (145152, 192840), (154272, 181440), (155520, 179984), (161280, 173556), (165888, 168735)]