231751680

素因数分解:

$2^{14}\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:100

約数の個数: 240

約数和(自身を含む): 792699264

約数和(自身を除く): 560947584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 41, 46, 48, 60, 64, 69, 80, 82, 92, 96, 115, 120, 123, 128, 138, 160, 164, 184, 192, 205, 230, 240, 246, 256, 276, 320, 328, 345, 368, 384, 410, 460, 480, 492, 512, 552, 615, 640, 656, 690, 736, 768, 820, 920, 943, 960, 984, 1024, 1104, 1230, 1280, 1312, 1380, 1472, 1536, 1640, 1840, 1886, 1920, 1968, 2048, 2208, 2460, 2560, 2624, 2760, 2829, 2944, 3072, 3280, 3680, 3772, 3840, 3936, 4096, 4416, 4715, 4920, 5120, 5248, 5520, 5658, 5888, 6144, 6560, 7360, 7544, 7680, 7872, 8192, 8832, 9430, 9840, 10240, 10496, 11040, 11316, 11776, 12288, 13120, 14145, 14720, 15088, 15360, 15744, 16384, 17664, 18860, 19680, 20480, 20992, 22080, 22632, 23552, 24576, 26240, 28290, 29440, 30176, 30720, 31488, 35328, 37720, 39360, 40960, 41984, 44160, 45264, 47104, 49152, 52480, 56580, 58880, 60352, 61440, 62976, 70656, 75440, 78720, 81920, 83968, 88320, 90528, 94208, 104960, 113160, 117760, 120704, 122880, 125952, 141312, 150880, 157440, 167936, 176640, 181056, 188416, 209920, 226320, 235520, 241408, 245760, 251904, 282624, 301760, 314880, 335872, 353280, 362112, 376832, 419840, 452640, 471040, 482816, 503808, 565248, 603520, 629760, 671744, 706560, 724224, 839680, 905280, 942080, 965632, 1007616, 1130496, 1207040, 1259520, 1413120, 1448448, 1679360, 1810560, 1884160, 1931264, 2015232, 2414080, 2519040, 2826240, 2896896, 3358720, 3621120, 3862528, 4828160, 5038080, 5652480, 5793792, 7242240, 7725056, 9656320, 10076160, 11587584, 14484480, 15450112, 19312640, 23175168, 28968960, 38625280, 46350336, 57937920, 77250560, 115875840, 231751680]

約数ペア:

[(1, 231751680), (2, 115875840), (3, 77250560), (4, 57937920), (5, 46350336), (6, 38625280), (8, 28968960), (10, 23175168), (12, 19312640), (15, 15450112), (16, 14484480), (20, 11587584), (23, 10076160), (24, 9656320), (30, 7725056), (32, 7242240), (40, 5793792), (41, 5652480), (46, 5038080), (48, 4828160), (60, 3862528), (64, 3621120), (69, 3358720), (80, 2896896), (82, 2826240), (92, 2519040), (96, 2414080), (115, 2015232), (120, 1931264), (123, 1884160), (128, 1810560), (138, 1679360), (160, 1448448), (164, 1413120), (184, 1259520), (192, 1207040), (205, 1130496), (230, 1007616), (240, 965632), (246, 942080), (256, 905280), (276, 839680), (320, 724224), (328, 706560), (345, 671744), (368, 629760), (384, 603520), (410, 565248), (460, 503808), (480, 482816), (492, 471040), (512, 452640), (552, 419840), (615, 376832), (640, 362112), (656, 353280), (690, 335872), (736, 314880), (768, 301760), (820, 282624), (920, 251904), (943, 245760), (960, 241408), (984, 235520), (1024, 226320), (1104, 209920), (1230, 188416), (1280, 181056), (1312, 176640), (1380, 167936), (1472, 157440), (1536, 150880), (1640, 141312), (1840, 125952), (1886, 122880), (1920, 120704), (1968, 117760), (2048, 113160), (2208, 104960), (2460, 94208), (2560, 90528), (2624, 88320), (2760, 83968), (2829, 81920), (2944, 78720), (3072, 75440), (3280, 70656), (3680, 62976), (3772, 61440), (3840, 60352), (3936, 58880), (4096, 56580), (4416, 52480), (4715, 49152), (4920, 47104), (5120, 45264), (5248, 44160), (5520, 41984), (5658, 40960), (5888, 39360), (6144, 37720), (6560, 35328), (7360, 31488), (7544, 30720), (7680, 30176), (7872, 29440), (8192, 28290), (8832, 26240), (9430, 24576), (9840, 23552), (10240, 22632), (10496, 22080), (11040, 20992), (11316, 20480), (11776, 19680), (12288, 18860), (13120, 17664), (14145, 16384), (14720, 15744), (15088, 15360)]