206536320

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1559}}^1$

素因数の和:1607

約数の個数: 192

約数和(自身を含む): 744681600

約数和(自身を除く): 538145280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 360, 368, 384, 414, 460, 480, 552, 576, 640, 690, 720, 736, 828, 920, 960, 1035, 1104, 1152, 1380, 1440, 1472, 1559, 1656, 1840, 1920, 2070, 2208, 2760, 2880, 2944, 3118, 3312, 3680, 4140, 4416, 4677, 5520, 5760, 6236, 6624, 7360, 7795, 8280, 8832, 9354, 11040, 12472, 13248, 14031, 14720, 15590, 16560, 18708, 22080, 23385, 24944, 26496, 28062, 31180, 33120, 35857, 37416, 44160, 46770, 49888, 56124, 62360, 66240, 70155, 71714, 74832, 93540, 99776, 107571, 112248, 124720, 132480, 140310, 143428, 149664, 179285, 187080, 199552, 215142, 224496, 249440, 280620, 286856, 299328, 322713, 358570, 374160, 430284, 448992, 498880, 537855, 561240, 573712, 598656, 645426, 717140, 748320, 860568, 897984, 997760, 1075710, 1122480, 1147424, 1290852, 1434280, 1496640, 1613565, 1721136, 1795968, 2151420, 2244960, 2294848, 2581704, 2868560, 2993280, 3227130, 3442272, 4302840, 4489920, 4589696, 5163408, 5737120, 6454260, 6884544, 8605680, 8979840, 10326816, 11474240, 12908520, 13769088, 17211360, 20653632, 22948480, 25817040, 34422720, 41307264, 51634080, 68845440, 103268160, 206536320]

約数ペア:

[(1, 206536320), (2, 103268160), (3, 68845440), (4, 51634080), (5, 41307264), (6, 34422720), (8, 25817040), (9, 22948480), (10, 20653632), (12, 17211360), (15, 13769088), (16, 12908520), (18, 11474240), (20, 10326816), (23, 8979840), (24, 8605680), (30, 6884544), (32, 6454260), (36, 5737120), (40, 5163408), (45, 4589696), (46, 4489920), (48, 4302840), (60, 3442272), (64, 3227130), (69, 2993280), (72, 2868560), (80, 2581704), (90, 2294848), (92, 2244960), (96, 2151420), (115, 1795968), (120, 1721136), (128, 1613565), (138, 1496640), (144, 1434280), (160, 1290852), (180, 1147424), (184, 1122480), (192, 1075710), (207, 997760), (230, 897984), (240, 860568), (276, 748320), (288, 717140), (320, 645426), (345, 598656), (360, 573712), (368, 561240), (384, 537855), (414, 498880), (460, 448992), (480, 430284), (552, 374160), (576, 358570), (640, 322713), (690, 299328), (720, 286856), (736, 280620), (828, 249440), (920, 224496), (960, 215142), (1035, 199552), (1104, 187080), (1152, 179285), (1380, 149664), (1440, 143428), (1472, 140310), (1559, 132480), (1656, 124720), (1840, 112248), (1920, 107571), (2070, 99776), (2208, 93540), (2760, 74832), (2880, 71714), (2944, 70155), (3118, 66240), (3312, 62360), (3680, 56124), (4140, 49888), (4416, 46770), (4677, 44160), (5520, 37416), (5760, 35857), (6236, 33120), (6624, 31180), (7360, 28062), (7795, 26496), (8280, 24944), (8832, 23385), (9354, 22080), (11040, 18708), (12472, 16560), (13248, 15590), (14031, 14720)]