1280062080

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:352

約数の個数: 384

約数和(自身を含む): 4897713600

約数和(自身を除く): 3617651520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 89, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 178, 180, 192, 198, 220, 227, 240, 264, 267, 288, 320, 330, 352, 356, 360, 384, 396, 440, 445, 454, 480, 495, 528, 534, 576, 640, 660, 681, 704, 712, 720, 792, 801, 880, 890, 908, 960, 979, 990, 1056, 1068, 1135, 1152, 1320, 1335, 1362, 1408, 1424, 1440, 1584, 1602, 1760, 1780, 1816, 1920, 1958, 1980, 2043, 2112, 2136, 2270, 2497, 2640, 2670, 2724, 2848, 2880, 2937, 3168, 3204, 3405, 3520, 3560, 3632, 3916, 3960, 4005, 4086, 4224, 4272, 4540, 4895, 4994, 5280, 5340, 5448, 5696, 5760, 5874, 6336, 6408, 6810, 7040, 7120, 7264, 7491, 7832, 7920, 8010, 8172, 8544, 8811, 9080, 9790, 9988, 10215, 10560, 10680, 10896, 11392, 11748, 12485, 12672, 12816, 13620, 14240, 14528, 14685, 14982, 15664, 15840, 16020, 16344, 17088, 17622, 18160, 19580, 19976, 20203, 20430, 21120, 21360, 21792, 22473, 23496, 24970, 25632, 27240, 28480, 29056, 29370, 29964, 31328, 31680, 32040, 32688, 34176, 35244, 36320, 37455, 39160, 39952, 40406, 40860, 42720, 43584, 44055, 44946, 46992, 49940, 51264, 54480, 56960, 58740, 59928, 60609, 62656, 63360, 64080, 65376, 70488, 72640, 74910, 78320, 79904, 80812, 81720, 85440, 87168, 88110, 89892, 93984, 99880, 101015, 102528, 108960, 112365, 117480, 119856, 121218, 125312, 128160, 130752, 140976, 145280, 149820, 156640, 159808, 161624, 163440, 170880, 176220, 179784, 181827, 187968, 199760, 202030, 217920, 222233, 224730, 234960, 239712, 242436, 256320, 261504, 281952, 299640, 303045, 313280, 319616, 323248, 326880, 352440, 359568, 363654, 375936, 399520, 404060, 435840, 444466, 449460, 469920, 479424, 484872, 512640, 563904, 599280, 606090, 626560, 646496, 653760, 666699, 704880, 719136, 727308, 799040, 808120, 888932, 898920, 909135, 939840, 958848, 969744, 1111165, 1127808, 1198560, 1212180, 1292992, 1307520, 1333398, 1409760, 1438272, 1454616, 1598080, 1616240, 1777864, 1797840, 1818270, 1879680, 1939488, 2000097, 2222330, 2397120, 2424360, 2585984, 2666796, 2819520, 2876544, 2909232, 3232480, 3333495, 3555728, 3595680, 3636540, 3878976, 4000194, 4444660, 4794240, 4848720, 5333592, 5639040, 5818464, 6464960, 6666990, 7111456, 7191360, 7273080, 7757952, 8000388, 8889320, 9697440, 10000485, 10667184, 11636928, 12929920, 13333980, 14222912, 14382720, 14546160, 16000776, 17778640, 19394880, 20000970, 21334368, 23273856, 26667960, 28445824, 29092320, 32001552, 35557280, 38789760, 40001940, 42668736, 53335920, 58184640, 64003104, 71114560, 80003880, 85337472, 106671840, 116369280, 128006208, 142229120, 160007760, 213343680, 256012416, 320015520, 426687360, 640031040, 1280062080]

約数ペア:

[(1, 1280062080), (2, 640031040), (3, 426687360), (4, 320015520), (5, 256012416), (6, 213343680), (8, 160007760), (9, 142229120), (10, 128006208), (11, 116369280), (12, 106671840), (15, 85337472), (16, 80003880), (18, 71114560), (20, 64003104), (22, 58184640), (24, 53335920), (30, 42668736), (32, 40001940), (33, 38789760), (36, 35557280), (40, 32001552), (44, 29092320), (45, 28445824), (48, 26667960), (55, 23273856), (60, 21334368), (64, 20000970), (66, 19394880), (72, 17778640), (80, 16000776), (88, 14546160), (89, 14382720), (90, 14222912), (96, 13333980), (99, 12929920), (110, 11636928), (120, 10667184), (128, 10000485), (132, 9697440), (144, 8889320), (160, 8000388), (165, 7757952), (176, 7273080), (178, 7191360), (180, 7111456), (192, 6666990), (198, 6464960), (220, 5818464), (227, 5639040), (240, 5333592), (264, 4848720), (267, 4794240), (288, 4444660), (320, 4000194), (330, 3878976), (352, 3636540), (356, 3595680), (360, 3555728), (384, 3333495), (396, 3232480), (440, 2909232), (445, 2876544), (454, 2819520), (480, 2666796), (495, 2585984), (528, 2424360), (534, 2397120), (576, 2222330), (640, 2000097), (660, 1939488), (681, 1879680), (704, 1818270), (712, 1797840), (720, 1777864), (792, 1616240), (801, 1598080), (880, 1454616), (890, 1438272), (908, 1409760), (960, 1333398), (979, 1307520), (990, 1292992), (1056, 1212180), (1068, 1198560), (1135, 1127808), (1152, 1111165), (1320, 969744), (1335, 958848), (1362, 939840), (1408, 909135), (1424, 898920), (1440, 888932), (1584, 808120), (1602, 799040), (1760, 727308), (1780, 719136), (1816, 704880), (1920, 666699), (1958, 653760), (1980, 646496), (2043, 626560), (2112, 606090), (2136, 599280), (2270, 563904), (2497, 512640), (2640, 484872), (2670, 479424), (2724, 469920), (2848, 449460), (2880, 444466), (2937, 435840), (3168, 404060), (3204, 399520), (3405, 375936), (3520, 363654), (3560, 359568), (3632, 352440), (3916, 326880), (3960, 323248), (4005, 319616), (4086, 313280), (4224, 303045), (4272, 299640), (4540, 281952), (4895, 261504), (4994, 256320), (5280, 242436), (5340, 239712), (5448, 234960), (5696, 224730), (5760, 222233), (5874, 217920), (6336, 202030), (6408, 199760), (6810, 187968), (7040, 181827), (7120, 179784), (7264, 176220), (7491, 170880), (7832, 163440), (7920, 161624), (8010, 159808), (8172, 156640), (8544, 149820), (8811, 145280), (9080, 140976), (9790, 130752), (9988, 128160), (10215, 125312), (10560, 121218), (10680, 119856), (10896, 117480), (11392, 112365), (11748, 108960), (12485, 102528), (12672, 101015), (12816, 99880), (13620, 93984), (14240, 89892), (14528, 88110), (14685, 87168), (14982, 85440), (15664, 81720), (15840, 80812), (16020, 79904), (16344, 78320), (17088, 74910), (17622, 72640), (18160, 70488), (19580, 65376), (19976, 64080), (20203, 63360), (20430, 62656), (21120, 60609), (21360, 59928), (21792, 58740), (22473, 56960), (23496, 54480), (24970, 51264), (25632, 49940), (27240, 46992), (28480, 44946), (29056, 44055), (29370, 43584), (29964, 42720), (31328, 40860), (31680, 40406), (32040, 39952), (32688, 39160), (34176, 37455), (35244, 36320)]