826145280

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1559}}^1$

素因数の和:1611

約数の個数: 240

約数和(自身を含む): 2987487360

約数和(自身を除く): 2161342080

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, 256, 276, 288, 320, 345, 360, 368, 384, 414, 460, 480, 512, 552, 576, 640, 690, 720, 736, 768, 828, 920, 960, 1035, 1104, 1152, 1280, 1380, 1440, 1472, 1536, 1559, 1656, 1840, 1920, 2070, 2208, 2304, 2560, 2760, 2880, 2944, 3118, 3312, 3680, 3840, 4140, 4416, 4608, 4677, 5520, 5760, 5888, 6236, 6624, 7360, 7680, 7795, 8280, 8832, 9354, 11040, 11520, 11776, 12472, 13248, 14031, 14720, 15590, 16560, 17664, 18708, 22080, 23040, 23385, 24944, 26496, 28062, 29440, 31180, 33120, 35328, 35857, 37416, 44160, 46770, 49888, 52992, 56124, 58880, 62360, 66240, 70155, 71714, 74832, 88320, 93540, 99776, 105984, 107571, 112248, 124720, 132480, 140310, 143428, 149664, 176640, 179285, 187080, 199552, 215142, 224496, 249440, 264960, 280620, 286856, 299328, 322713, 358570, 374160, 399104, 430284, 448992, 498880, 529920, 537855, 561240, 573712, 598656, 645426, 717140, 748320, 798208, 860568, 897984, 997760, 1075710, 1122480, 1147424, 1197312, 1290852, 1434280, 1496640, 1613565, 1721136, 1795968, 1995520, 2151420, 2244960, 2294848, 2394624, 2581704, 2868560, 2993280, 3227130, 3442272, 3591936, 3991040, 4302840, 4489920, 4589696, 5163408, 5737120, 5986560, 6454260, 6884544, 7183872, 8605680, 8979840, 9179392, 10326816, 11474240, 11973120, 12908520, 13769088, 17211360, 17959680, 18358784, 20653632, 22948480, 25817040, 27538176, 34422720, 35919360, 41307264, 45896960, 51634080, 55076352, 68845440, 82614528, 91793920, 103268160, 137690880, 165229056, 206536320, 275381760, 413072640, 826145280]

約数ペア:

[(1, 826145280), (2, 413072640), (3, 275381760), (4, 206536320), (5, 165229056), (6, 137690880), (8, 103268160), (9, 91793920), (10, 82614528), (12, 68845440), (15, 55076352), (16, 51634080), (18, 45896960), (20, 41307264), (23, 35919360), (24, 34422720), (30, 27538176), (32, 25817040), (36, 22948480), (40, 20653632), (45, 18358784), (46, 17959680), (48, 17211360), (60, 13769088), (64, 12908520), (69, 11973120), (72, 11474240), (80, 10326816), (90, 9179392), (92, 8979840), (96, 8605680), (115, 7183872), (120, 6884544), (128, 6454260), (138, 5986560), (144, 5737120), (160, 5163408), (180, 4589696), (184, 4489920), (192, 4302840), (207, 3991040), (230, 3591936), (240, 3442272), (256, 3227130), (276, 2993280), (288, 2868560), (320, 2581704), (345, 2394624), (360, 2294848), (368, 2244960), (384, 2151420), (414, 1995520), (460, 1795968), (480, 1721136), (512, 1613565), (552, 1496640), (576, 1434280), (640, 1290852), (690, 1197312), (720, 1147424), (736, 1122480), (768, 1075710), (828, 997760), (920, 897984), (960, 860568), (1035, 798208), (1104, 748320), (1152, 717140), (1280, 645426), (1380, 598656), (1440, 573712), (1472, 561240), (1536, 537855), (1559, 529920), (1656, 498880), (1840, 448992), (1920, 430284), (2070, 399104), (2208, 374160), (2304, 358570), (2560, 322713), (2760, 299328), (2880, 286856), (2944, 280620), (3118, 264960), (3312, 249440), (3680, 224496), (3840, 215142), (4140, 199552), (4416, 187080), (4608, 179285), (4677, 176640), (5520, 149664), (5760, 143428), (5888, 140310), (6236, 132480), (6624, 124720), (7360, 112248), (7680, 107571), (7795, 105984), (8280, 99776), (8832, 93540), (9354, 88320), (11040, 74832), (11520, 71714), (11776, 70155), (12472, 66240), (13248, 62360), (14031, 58880), (14720, 56124), (15590, 52992), (16560, 49888), (17664, 46770), (18708, 44160), (22080, 37416), (23040, 35857), (23385, 35328), (24944, 33120), (26496, 31180), (28062, 29440)]