556735680

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1$

素因数の和:533

約数の個数: 280

約数和(自身を含む): 2026968768

約数和(自身を除く): 1470233088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 64, 72, 80, 81, 90, 94, 96, 108, 120, 135, 141, 144, 160, 162, 180, 188, 192, 216, 235, 240, 270, 282, 288, 320, 324, 360, 376, 405, 423, 432, 457, 470, 480, 540, 564, 576, 648, 705, 720, 752, 810, 846, 864, 914, 940, 960, 1080, 1128, 1269, 1296, 1371, 1410, 1440, 1504, 1620, 1692, 1728, 1828, 1880, 2115, 2160, 2256, 2285, 2538, 2592, 2742, 2820, 2880, 3008, 3240, 3384, 3656, 3760, 3807, 4113, 4230, 4320, 4512, 4570, 5076, 5184, 5484, 5640, 6345, 6480, 6768, 6855, 7312, 7520, 7614, 8226, 8460, 8640, 9024, 9140, 10152, 10968, 11280, 12339, 12690, 12960, 13536, 13710, 14624, 15040, 15228, 16452, 16920, 18280, 19035, 20304, 20565, 21479, 21936, 22560, 24678, 25380, 25920, 27072, 27420, 29248, 30456, 32904, 33840, 36560, 37017, 38070, 40608, 41130, 42958, 43872, 45120, 49356, 50760, 54840, 60912, 61695, 64437, 65808, 67680, 73120, 74034, 76140, 81216, 82260, 85916, 87744, 98712, 101520, 107395, 109680, 121824, 123390, 128874, 131616, 135360, 146240, 148068, 152280, 164520, 171832, 185085, 193311, 197424, 203040, 214790, 219360, 243648, 246780, 257748, 263232, 296136, 304560, 322185, 329040, 343664, 370170, 386622, 394848, 406080, 429580, 438720, 493560, 515496, 579933, 592272, 609120, 644370, 658080, 687328, 740340, 773244, 789696, 859160, 966555, 987120, 1030992, 1159866, 1184544, 1218240, 1288740, 1316160, 1374656, 1480680, 1546488, 1718320, 1739799, 1933110, 1974240, 2061984, 2319732, 2369088, 2577480, 2899665, 2961360, 3092976, 3436640, 3479598, 3866220, 3948480, 4123968, 4639464, 5154960, 5799330, 5922720, 6185952, 6873280, 6959196, 7732440, 8698995, 9278928, 10309920, 11598660, 11845440, 12371904, 13918392, 15464880, 17397990, 18557856, 20619840, 23197320, 27836784, 30929760, 34795980, 37115712, 46394640, 55673568, 61859520, 69591960, 92789280, 111347136, 139183920, 185578560, 278367840, 556735680]

約数ペア:

[(1, 556735680), (2, 278367840), (3, 185578560), (4, 139183920), (5, 111347136), (6, 92789280), (8, 69591960), (9, 61859520), (10, 55673568), (12, 46394640), (15, 37115712), (16, 34795980), (18, 30929760), (20, 27836784), (24, 23197320), (27, 20619840), (30, 18557856), (32, 17397990), (36, 15464880), (40, 13918392), (45, 12371904), (47, 11845440), (48, 11598660), (54, 10309920), (60, 9278928), (64, 8698995), (72, 7732440), (80, 6959196), (81, 6873280), (90, 6185952), (94, 5922720), (96, 5799330), (108, 5154960), (120, 4639464), (135, 4123968), (141, 3948480), (144, 3866220), (160, 3479598), (162, 3436640), (180, 3092976), (188, 2961360), (192, 2899665), (216, 2577480), (235, 2369088), (240, 2319732), (270, 2061984), (282, 1974240), (288, 1933110), (320, 1739799), (324, 1718320), (360, 1546488), (376, 1480680), (405, 1374656), (423, 1316160), (432, 1288740), (457, 1218240), (470, 1184544), (480, 1159866), (540, 1030992), (564, 987120), (576, 966555), (648, 859160), (705, 789696), (720, 773244), (752, 740340), (810, 687328), (846, 658080), (864, 644370), (914, 609120), (940, 592272), (960, 579933), (1080, 515496), (1128, 493560), (1269, 438720), (1296, 429580), (1371, 406080), (1410, 394848), (1440, 386622), (1504, 370170), (1620, 343664), (1692, 329040), (1728, 322185), (1828, 304560), (1880, 296136), (2115, 263232), (2160, 257748), (2256, 246780), (2285, 243648), (2538, 219360), (2592, 214790), (2742, 203040), (2820, 197424), (2880, 193311), (3008, 185085), (3240, 171832), (3384, 164520), (3656, 152280), (3760, 148068), (3807, 146240), (4113, 135360), (4230, 131616), (4320, 128874), (4512, 123390), (4570, 121824), (5076, 109680), (5184, 107395), (5484, 101520), (5640, 98712), (6345, 87744), (6480, 85916), (6768, 82260), (6855, 81216), (7312, 76140), (7520, 74034), (7614, 73120), (8226, 67680), (8460, 65808), (8640, 64437), (9024, 61695), (9140, 60912), (10152, 54840), (10968, 50760), (11280, 49356), (12339, 45120), (12690, 43872), (12960, 42958), (13536, 41130), (13710, 40608), (14624, 38070), (15040, 37017), (15228, 36560), (16452, 33840), (16920, 32904), (18280, 30456), (19035, 29248), (20304, 27420), (20565, 27072), (21479, 25920), (21936, 25380), (22560, 24678)]