15779466240

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{1069}}^1$

素因数の和:1159

約数の個数: 264

約数和(自身を含む): 52198991280

約数和(自身を除く): 36419525040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 512, 620, 640, 744, 768, 930, 960, 961, 992, 1024, 1069, 1240, 1280, 1488, 1536, 1860, 1920, 1922, 1984, 2138, 2480, 2560, 2883, 2976, 3072, 3207, 3720, 3840, 3844, 3968, 4276, 4805, 4960, 5120, 5345, 5766, 5952, 6414, 7440, 7680, 7688, 7936, 8552, 9610, 9920, 10690, 11532, 11904, 12828, 14415, 14880, 15360, 15376, 15872, 16035, 17104, 19220, 19840, 21380, 23064, 23808, 25656, 28830, 29760, 30752, 31744, 32070, 33139, 34208, 38440, 39680, 42760, 46128, 47616, 51312, 57660, 59520, 61504, 64140, 66278, 68416, 76880, 79360, 85520, 92256, 95232, 99417, 102624, 115320, 119040, 123008, 128280, 132556, 136832, 153760, 158720, 165695, 171040, 184512, 198834, 205248, 230640, 238080, 246016, 256560, 265112, 273664, 307520, 331390, 342080, 369024, 397668, 410496, 461280, 476160, 492032, 497085, 513120, 530224, 547328, 615040, 662780, 684160, 738048, 795336, 820992, 922560, 984064, 994170, 1026240, 1027309, 1060448, 1094656, 1230080, 1325560, 1368320, 1476096, 1590672, 1641984, 1845120, 1988340, 2052480, 2054618, 2120896, 2460160, 2651120, 2736640, 2952192, 3081927, 3181344, 3283968, 3690240, 3976680, 4104960, 4109236, 4241792, 4920320, 5136545, 5302240, 5473280, 6163854, 6362688, 7380480, 7953360, 8209920, 8218472, 8483584, 10273090, 10604480, 12327708, 12725376, 14760960, 15409635, 15906720, 16419840, 16436944, 16967168, 20546180, 21208960, 24655416, 25450752, 30819270, 31813440, 32873888, 33934336, 41092360, 42417920, 49310832, 50901504, 61638540, 63626880, 65747776, 82184720, 84835840, 98621664, 101803008, 123277080, 127253760, 131495552, 164369440, 169671680, 197243328, 246554160, 254507520, 262991104, 328738880, 394486656, 493108320, 509015040, 525982208, 657477760, 788973312, 986216640, 1051964416, 1314955520, 1577946624, 1972433280, 2629911040, 3155893248, 3944866560, 5259822080, 7889733120, 15779466240]

約数ペア:

[(1, 15779466240), (2, 7889733120), (3, 5259822080), (4, 3944866560), (5, 3155893248), (6, 2629911040), (8, 1972433280), (10, 1577946624), (12, 1314955520), (15, 1051964416), (16, 986216640), (20, 788973312), (24, 657477760), (30, 525982208), (31, 509015040), (32, 493108320), (40, 394486656), (48, 328738880), (60, 262991104), (62, 254507520), (64, 246554160), (80, 197243328), (93, 169671680), (96, 164369440), (120, 131495552), (124, 127253760), (128, 123277080), (155, 101803008), (160, 98621664), (186, 84835840), (192, 82184720), (240, 65747776), (248, 63626880), (256, 61638540), (310, 50901504), (320, 49310832), (372, 42417920), (384, 41092360), (465, 33934336), (480, 32873888), (496, 31813440), (512, 30819270), (620, 25450752), (640, 24655416), (744, 21208960), (768, 20546180), (930, 16967168), (960, 16436944), (961, 16419840), (992, 15906720), (1024, 15409635), (1069, 14760960), (1240, 12725376), (1280, 12327708), (1488, 10604480), (1536, 10273090), (1860, 8483584), (1920, 8218472), (1922, 8209920), (1984, 7953360), (2138, 7380480), (2480, 6362688), (2560, 6163854), (2883, 5473280), (2976, 5302240), (3072, 5136545), (3207, 4920320), (3720, 4241792), (3840, 4109236), (3844, 4104960), (3968, 3976680), (4276, 3690240), (4805, 3283968), (4960, 3181344), (5120, 3081927), (5345, 2952192), (5766, 2736640), (5952, 2651120), (6414, 2460160), (7440, 2120896), (7680, 2054618), (7688, 2052480), (7936, 1988340), (8552, 1845120), (9610, 1641984), (9920, 1590672), (10690, 1476096), (11532, 1368320), (11904, 1325560), (12828, 1230080), (14415, 1094656), (14880, 1060448), (15360, 1027309), (15376, 1026240), (15872, 994170), (16035, 984064), (17104, 922560), (19220, 820992), (19840, 795336), (21380, 738048), (23064, 684160), (23808, 662780), (25656, 615040), (28830, 547328), (29760, 530224), (30752, 513120), (31744, 497085), (32070, 492032), (33139, 476160), (34208, 461280), (38440, 410496), (39680, 397668), (42760, 369024), (46128, 342080), (47616, 331390), (51312, 307520), (57660, 273664), (59520, 265112), (61504, 256560), (64140, 246016), (66278, 238080), (68416, 230640), (76880, 205248), (79360, 198834), (85520, 184512), (92256, 171040), (95232, 165695), (99417, 158720), (102624, 153760), (115320, 136832), (119040, 132556), (123008, 128280)]