53168640

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:99

約数の個数: 320

約数和(自身を含む): 207415296

約数和(自身を除く): 154246656

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 43, 46, 48, 56, 60, 64, 69, 70, 80, 84, 86, 92, 96, 105, 112, 115, 120, 128, 129, 138, 140, 160, 161, 168, 172, 184, 192, 210, 215, 224, 230, 240, 256, 258, 276, 280, 301, 320, 322, 336, 344, 345, 368, 384, 420, 430, 448, 460, 480, 483, 512, 516, 552, 560, 602, 640, 644, 645, 672, 688, 690, 736, 768, 805, 840, 860, 896, 903, 920, 960, 966, 989, 1032, 1104, 1120, 1204, 1280, 1288, 1290, 1344, 1376, 1380, 1472, 1505, 1536, 1610, 1680, 1720, 1792, 1806, 1840, 1920, 1932, 1978, 2064, 2208, 2240, 2408, 2415, 2560, 2576, 2580, 2688, 2752, 2760, 2944, 2967, 3010, 3220, 3360, 3440, 3584, 3612, 3680, 3840, 3864, 3956, 4128, 4416, 4480, 4515, 4816, 4830, 4945, 5152, 5160, 5376, 5504, 5520, 5888, 5934, 6020, 6440, 6720, 6880, 6923, 7224, 7360, 7680, 7728, 7912, 8256, 8832, 8960, 9030, 9632, 9660, 9890, 10304, 10320, 10752, 11008, 11040, 11776, 11868, 12040, 12880, 13440, 13760, 13846, 14448, 14720, 14835, 15456, 15824, 16512, 17664, 17920, 18060, 19264, 19320, 19780, 20608, 20640, 20769, 22016, 22080, 23736, 24080, 25760, 26880, 27520, 27692, 28896, 29440, 29670, 30912, 31648, 33024, 34615, 35328, 36120, 38528, 38640, 39560, 41216, 41280, 41538, 44160, 47472, 48160, 51520, 53760, 55040, 55384, 57792, 58880, 59340, 61824, 63296, 66048, 69230, 72240, 77056, 77280, 79120, 82432, 82560, 83076, 88320, 94944, 96320, 103040, 103845, 110080, 110768, 115584, 118680, 123648, 126592, 138460, 144480, 154112, 154560, 158240, 165120, 166152, 176640, 189888, 192640, 206080, 207690, 221536, 231168, 237360, 247296, 253184, 276920, 288960, 309120, 316480, 330240, 332304, 379776, 385280, 412160, 415380, 443072, 462336, 474720, 506368, 553840, 577920, 618240, 632960, 664608, 759552, 770560, 830760, 886144, 949440, 1107680, 1155840, 1236480, 1265920, 1329216, 1519104, 1661520, 1772288, 1898880, 2215360, 2311680, 2531840, 2658432, 3323040, 3544576, 3797760, 4430720, 5316864, 6646080, 7595520, 8861440, 10633728, 13292160, 17722880, 26584320, 53168640]

約数ペア:

[(1, 53168640), (2, 26584320), (3, 17722880), (4, 13292160), (5, 10633728), (6, 8861440), (7, 7595520), (8, 6646080), (10, 5316864), (12, 4430720), (14, 3797760), (15, 3544576), (16, 3323040), (20, 2658432), (21, 2531840), (23, 2311680), (24, 2215360), (28, 1898880), (30, 1772288), (32, 1661520), (35, 1519104), (40, 1329216), (42, 1265920), (43, 1236480), (46, 1155840), (48, 1107680), (56, 949440), (60, 886144), (64, 830760), (69, 770560), (70, 759552), (80, 664608), (84, 632960), (86, 618240), (92, 577920), (96, 553840), (105, 506368), (112, 474720), (115, 462336), (120, 443072), (128, 415380), (129, 412160), (138, 385280), (140, 379776), (160, 332304), (161, 330240), (168, 316480), (172, 309120), (184, 288960), (192, 276920), (210, 253184), (215, 247296), (224, 237360), (230, 231168), (240, 221536), (256, 207690), (258, 206080), (276, 192640), (280, 189888), (301, 176640), (320, 166152), (322, 165120), (336, 158240), (344, 154560), (345, 154112), (368, 144480), (384, 138460), (420, 126592), (430, 123648), (448, 118680), (460, 115584), (480, 110768), (483, 110080), (512, 103845), (516, 103040), (552, 96320), (560, 94944), (602, 88320), (640, 83076), (644, 82560), (645, 82432), (672, 79120), (688, 77280), (690, 77056), (736, 72240), (768, 69230), (805, 66048), (840, 63296), (860, 61824), (896, 59340), (903, 58880), (920, 57792), (960, 55384), (966, 55040), (989, 53760), (1032, 51520), (1104, 48160), (1120, 47472), (1204, 44160), (1280, 41538), (1288, 41280), (1290, 41216), (1344, 39560), (1376, 38640), (1380, 38528), (1472, 36120), (1505, 35328), (1536, 34615), (1610, 33024), (1680, 31648), (1720, 30912), (1792, 29670), (1806, 29440), (1840, 28896), (1920, 27692), (1932, 27520), (1978, 26880), (2064, 25760), (2208, 24080), (2240, 23736), (2408, 22080), (2415, 22016), (2560, 20769), (2576, 20640), (2580, 20608), (2688, 19780), (2752, 19320), (2760, 19264), (2944, 18060), (2967, 17920), (3010, 17664), (3220, 16512), (3360, 15824), (3440, 15456), (3584, 14835), (3612, 14720), (3680, 14448), (3840, 13846), (3864, 13760), (3956, 13440), (4128, 12880), (4416, 12040), (4480, 11868), (4515, 11776), (4816, 11040), (4830, 11008), (4945, 10752), (5152, 10320), (5160, 10304), (5376, 9890), (5504, 9660), (5520, 9632), (5888, 9030), (5934, 8960), (6020, 8832), (6440, 8256), (6720, 7912), (6880, 7728), (6923, 7680), (7224, 7360)]