17671680

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1$

素因数の和:101

約数の個数: 240

約数和(自身を含む): 67026960

約数和(自身を除く): 49355280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 59, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 118, 120, 128, 130, 144, 156, 160, 177, 180, 192, 195, 208, 234, 236, 240, 256, 260, 288, 295, 312, 320, 354, 360, 384, 390, 416, 468, 472, 480, 512, 520, 531, 576, 585, 590, 624, 640, 708, 720, 767, 768, 780, 832, 885, 936, 944, 960, 1040, 1062, 1152, 1170, 1180, 1248, 1280, 1416, 1440, 1534, 1536, 1560, 1664, 1770, 1872, 1888, 1920, 2080, 2124, 2301, 2304, 2340, 2360, 2496, 2560, 2655, 2832, 2880, 3068, 3120, 3328, 3540, 3744, 3776, 3835, 3840, 4160, 4248, 4602, 4608, 4680, 4720, 4992, 5310, 5664, 5760, 6136, 6240, 6656, 6903, 7080, 7488, 7552, 7670, 7680, 8320, 8496, 9204, 9360, 9440, 9984, 10620, 11328, 11505, 11520, 12272, 12480, 13806, 14160, 14976, 15104, 15340, 16640, 16992, 18408, 18720, 18880, 19968, 21240, 22656, 23010, 23040, 24544, 24960, 27612, 28320, 29952, 30208, 30680, 33280, 33984, 34515, 36816, 37440, 37760, 42480, 45312, 46020, 49088, 49920, 55224, 56640, 59904, 61360, 67968, 69030, 73632, 74880, 75520, 84960, 90624, 92040, 98176, 99840, 110448, 113280, 122720, 135936, 138060, 147264, 149760, 151040, 169920, 184080, 196352, 220896, 226560, 245440, 271872, 276120, 294528, 299520, 339840, 368160, 392704, 441792, 453120, 490880, 552240, 589056, 679680, 736320, 883584, 981760, 1104480, 1178112, 1359360, 1472640, 1767168, 1963520, 2208960, 2945280, 3534336, 4417920, 5890560, 8835840, 17671680]

約数ペア:

[(1, 17671680), (2, 8835840), (3, 5890560), (4, 4417920), (5, 3534336), (6, 2945280), (8, 2208960), (9, 1963520), (10, 1767168), (12, 1472640), (13, 1359360), (15, 1178112), (16, 1104480), (18, 981760), (20, 883584), (24, 736320), (26, 679680), (30, 589056), (32, 552240), (36, 490880), (39, 453120), (40, 441792), (45, 392704), (48, 368160), (52, 339840), (59, 299520), (60, 294528), (64, 276120), (65, 271872), (72, 245440), (78, 226560), (80, 220896), (90, 196352), (96, 184080), (104, 169920), (117, 151040), (118, 149760), (120, 147264), (128, 138060), (130, 135936), (144, 122720), (156, 113280), (160, 110448), (177, 99840), (180, 98176), (192, 92040), (195, 90624), (208, 84960), (234, 75520), (236, 74880), (240, 73632), (256, 69030), (260, 67968), (288, 61360), (295, 59904), (312, 56640), (320, 55224), (354, 49920), (360, 49088), (384, 46020), (390, 45312), (416, 42480), (468, 37760), (472, 37440), (480, 36816), (512, 34515), (520, 33984), (531, 33280), (576, 30680), (585, 30208), (590, 29952), (624, 28320), (640, 27612), (708, 24960), (720, 24544), (767, 23040), (768, 23010), (780, 22656), (832, 21240), (885, 19968), (936, 18880), (944, 18720), (960, 18408), (1040, 16992), (1062, 16640), (1152, 15340), (1170, 15104), (1180, 14976), (1248, 14160), (1280, 13806), (1416, 12480), (1440, 12272), (1534, 11520), (1536, 11505), (1560, 11328), (1664, 10620), (1770, 9984), (1872, 9440), (1888, 9360), (1920, 9204), (2080, 8496), (2124, 8320), (2301, 7680), (2304, 7670), (2340, 7552), (2360, 7488), (2496, 7080), (2560, 6903), (2655, 6656), (2832, 6240), (2880, 6136), (3068, 5760), (3120, 5664), (3328, 5310), (3540, 4992), (3744, 4720), (3776, 4680), (3835, 4608), (3840, 4602), (4160, 4248)]