86561280

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2$

素因数の和:76

約数の個数: 360

約数和(自身を含む): 342954612

約数和(自身を除く): 256393332

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 60, 64, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 117, 120, 128, 130, 136, 144, 153, 156, 160, 170, 180, 192, 195, 204, 208, 221, 234, 240, 255, 256, 260, 272, 288, 289, 306, 312, 320, 340, 360, 384, 390, 408, 416, 442, 468, 480, 510, 512, 520, 544, 576, 578, 585, 612, 624, 640, 663, 680, 720, 765, 768, 780, 816, 832, 867, 884, 936, 960, 1020, 1040, 1088, 1105, 1152, 1156, 1170, 1224, 1248, 1280, 1326, 1360, 1440, 1445, 1530, 1536, 1560, 1632, 1664, 1734, 1768, 1872, 1920, 1989, 2040, 2080, 2176, 2210, 2304, 2312, 2340, 2448, 2496, 2560, 2601, 2652, 2720, 2880, 2890, 3060, 3120, 3264, 3315, 3328, 3468, 3536, 3744, 3757, 3840, 3978, 4080, 4160, 4335, 4352, 4420, 4608, 4624, 4680, 4896, 4992, 5202, 5304, 5440, 5760, 5780, 6120, 6240, 6528, 6630, 6656, 6936, 7072, 7488, 7514, 7680, 7956, 8160, 8320, 8670, 8704, 8840, 9248, 9360, 9792, 9945, 9984, 10404, 10608, 10880, 11271, 11520, 11560, 12240, 12480, 13005, 13056, 13260, 13872, 14144, 14976, 15028, 15912, 16320, 16640, 17340, 17680, 18496, 18720, 18785, 19584, 19890, 19968, 20808, 21216, 21760, 22542, 23040, 23120, 24480, 24960, 26010, 26112, 26520, 27744, 28288, 29952, 30056, 31824, 32640, 33280, 33813, 34680, 35360, 36992, 37440, 37570, 39168, 39780, 41616, 42432, 43520, 45084, 46240, 48960, 49920, 52020, 53040, 55488, 56355, 56576, 59904, 60112, 63648, 65280, 67626, 69360, 70720, 73984, 74880, 75140, 78336, 79560, 83232, 84864, 90168, 92480, 97920, 99840, 104040, 106080, 110976, 112710, 113152, 120224, 127296, 130560, 135252, 138720, 141440, 147968, 149760, 150280, 159120, 166464, 169065, 169728, 180336, 184960, 195840, 208080, 212160, 221952, 225420, 240448, 254592, 270504, 277440, 282880, 299520, 300560, 318240, 332928, 338130, 339456, 360672, 369920, 391680, 416160, 424320, 443904, 450840, 480896, 509184, 541008, 554880, 565760, 601120, 636480, 665856, 676260, 721344, 739840, 832320, 848640, 901680, 961792, 1018368, 1082016, 1109760, 1202240, 1272960, 1331712, 1352520, 1442688, 1664640, 1697280, 1803360, 1923584, 2164032, 2219520, 2404480, 2545920, 2705040, 2885376, 3329280, 3606720, 4328064, 4808960, 5091840, 5410080, 5770752, 6658560, 7213440, 8656128, 9617920, 10820160, 14426880, 17312256, 21640320, 28853760, 43280640, 86561280]

約数ペア:

[(1, 86561280), (2, 43280640), (3, 28853760), (4, 21640320), (5, 17312256), (6, 14426880), (8, 10820160), (9, 9617920), (10, 8656128), (12, 7213440), (13, 6658560), (15, 5770752), (16, 5410080), (17, 5091840), (18, 4808960), (20, 4328064), (24, 3606720), (26, 3329280), (30, 2885376), (32, 2705040), (34, 2545920), (36, 2404480), (39, 2219520), (40, 2164032), (45, 1923584), (48, 1803360), (51, 1697280), (52, 1664640), (60, 1442688), (64, 1352520), (65, 1331712), (68, 1272960), (72, 1202240), (78, 1109760), (80, 1082016), (85, 1018368), (90, 961792), (96, 901680), (102, 848640), (104, 832320), (117, 739840), (120, 721344), (128, 676260), (130, 665856), (136, 636480), (144, 601120), (153, 565760), (156, 554880), (160, 541008), (170, 509184), (180, 480896), (192, 450840), (195, 443904), (204, 424320), (208, 416160), (221, 391680), (234, 369920), (240, 360672), (255, 339456), (256, 338130), (260, 332928), (272, 318240), (288, 300560), (289, 299520), (306, 282880), (312, 277440), (320, 270504), (340, 254592), (360, 240448), (384, 225420), (390, 221952), (408, 212160), (416, 208080), (442, 195840), (468, 184960), (480, 180336), (510, 169728), (512, 169065), (520, 166464), (544, 159120), (576, 150280), (578, 149760), (585, 147968), (612, 141440), (624, 138720), (640, 135252), (663, 130560), (680, 127296), (720, 120224), (765, 113152), (768, 112710), (780, 110976), (816, 106080), (832, 104040), (867, 99840), (884, 97920), (936, 92480), (960, 90168), (1020, 84864), (1040, 83232), (1088, 79560), (1105, 78336), (1152, 75140), (1156, 74880), (1170, 73984), (1224, 70720), (1248, 69360), (1280, 67626), (1326, 65280), (1360, 63648), (1440, 60112), (1445, 59904), (1530, 56576), (1536, 56355), (1560, 55488), (1632, 53040), (1664, 52020), (1734, 49920), (1768, 48960), (1872, 46240), (1920, 45084), (1989, 43520), (2040, 42432), (2080, 41616), (2176, 39780), (2210, 39168), (2304, 37570), (2312, 37440), (2340, 36992), (2448, 35360), (2496, 34680), (2560, 33813), (2601, 33280), (2652, 32640), (2720, 31824), (2880, 30056), (2890, 29952), (3060, 28288), (3120, 27744), (3264, 26520), (3315, 26112), (3328, 26010), (3468, 24960), (3536, 24480), (3744, 23120), (3757, 23040), (3840, 22542), (3978, 21760), (4080, 21216), (4160, 20808), (4335, 19968), (4352, 19890), (4420, 19584), (4608, 18785), (4624, 18720), (4680, 18496), (4896, 17680), (4992, 17340), (5202, 16640), (5304, 16320), (5440, 15912), (5760, 15028), (5780, 14976), (6120, 14144), (6240, 13872), (6528, 13260), (6630, 13056), (6656, 13005), (6936, 12480), (7072, 12240), (7488, 11560), (7514, 11520), (7680, 11271), (7956, 10880), (8160, 10608), (8320, 10404), (8670, 9984), (8704, 9945), (8840, 9792), (9248, 9360)]