290396160

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:193

約数の個数: 288

約数和(自身を含む): 1057885920

約数和(自身を除く): 767489760

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, 137, 138, 144, 160, 180, 184, 192, 207, 230, 240, 256, 274, 276, 288, 320, 345, 360, 368, 384, 411, 414, 460, 480, 512, 548, 552, 576, 640, 685, 690, 720, 736, 768, 822, 828, 920, 960, 1024, 1035, 1096, 1104, 1152, 1233, 1280, 1370, 1380, 1440, 1472, 1536, 1644, 1656, 1840, 1920, 2048, 2055, 2070, 2192, 2208, 2304, 2466, 2560, 2740, 2760, 2880, 2944, 3072, 3151, 3288, 3312, 3680, 3840, 4110, 4140, 4384, 4416, 4608, 4932, 5120, 5480, 5520, 5760, 5888, 6144, 6165, 6302, 6576, 6624, 7360, 7680, 8220, 8280, 8768, 8832, 9216, 9453, 9864, 10240, 10960, 11040, 11520, 11776, 12330, 12604, 13152, 13248, 14720, 15360, 15755, 16440, 16560, 17536, 17664, 18432, 18906, 19728, 21920, 22080, 23040, 23552, 24660, 25208, 26304, 26496, 28359, 29440, 30720, 31510, 32880, 33120, 35072, 35328, 37812, 39456, 43840, 44160, 46080, 47104, 47265, 49320, 50416, 52608, 52992, 56718, 58880, 63020, 65760, 66240, 70144, 70656, 75624, 78912, 87680, 88320, 92160, 94530, 98640, 100832, 105216, 105984, 113436, 117760, 126040, 131520, 132480, 140288, 141312, 141795, 151248, 157824, 175360, 176640, 189060, 197280, 201664, 210432, 211968, 226872, 235520, 252080, 263040, 264960, 280576, 283590, 302496, 315648, 350720, 353280, 378120, 394560, 403328, 420864, 423936, 453744, 504160, 526080, 529920, 567180, 604992, 631296, 701440, 706560, 756240, 789120, 806656, 841728, 907488, 1008320, 1052160, 1059840, 1134360, 1209984, 1262592, 1402880, 1512480, 1578240, 1613312, 1814976, 2016640, 2104320, 2119680, 2268720, 2419968, 2525184, 3024960, 3156480, 3226624, 3629952, 4033280, 4208640, 4537440, 4839936, 6049920, 6312960, 6453248, 7259904, 8066560, 9074880, 9679872, 12099840, 12625920, 14519808, 16133120, 18149760, 19359744, 24199680, 29039616, 32266240, 36299520, 48399360, 58079232, 72599040, 96798720, 145198080, 290396160]

約数ペア:

[(1, 290396160), (2, 145198080), (3, 96798720), (4, 72599040), (5, 58079232), (6, 48399360), (8, 36299520), (9, 32266240), (10, 29039616), (12, 24199680), (15, 19359744), (16, 18149760), (18, 16133120), (20, 14519808), (23, 12625920), (24, 12099840), (30, 9679872), (32, 9074880), (36, 8066560), (40, 7259904), (45, 6453248), (46, 6312960), (48, 6049920), (60, 4839936), (64, 4537440), (69, 4208640), (72, 4033280), (80, 3629952), (90, 3226624), (92, 3156480), (96, 3024960), (115, 2525184), (120, 2419968), (128, 2268720), (137, 2119680), (138, 2104320), (144, 2016640), (160, 1814976), (180, 1613312), (184, 1578240), (192, 1512480), (207, 1402880), (230, 1262592), (240, 1209984), (256, 1134360), (274, 1059840), (276, 1052160), (288, 1008320), (320, 907488), (345, 841728), (360, 806656), (368, 789120), (384, 756240), (411, 706560), (414, 701440), (460, 631296), (480, 604992), (512, 567180), (548, 529920), (552, 526080), (576, 504160), (640, 453744), (685, 423936), (690, 420864), (720, 403328), (736, 394560), (768, 378120), (822, 353280), (828, 350720), (920, 315648), (960, 302496), (1024, 283590), (1035, 280576), (1096, 264960), (1104, 263040), (1152, 252080), (1233, 235520), (1280, 226872), (1370, 211968), (1380, 210432), (1440, 201664), (1472, 197280), (1536, 189060), (1644, 176640), (1656, 175360), (1840, 157824), (1920, 151248), (2048, 141795), (2055, 141312), (2070, 140288), (2192, 132480), (2208, 131520), (2304, 126040), (2466, 117760), (2560, 113436), (2740, 105984), (2760, 105216), (2880, 100832), (2944, 98640), (3072, 94530), (3151, 92160), (3288, 88320), (3312, 87680), (3680, 78912), (3840, 75624), (4110, 70656), (4140, 70144), (4384, 66240), (4416, 65760), (4608, 63020), (4932, 58880), (5120, 56718), (5480, 52992), (5520, 52608), (5760, 50416), (5888, 49320), (6144, 47265), (6165, 47104), (6302, 46080), (6576, 44160), (6624, 43840), (7360, 39456), (7680, 37812), (8220, 35328), (8280, 35072), (8768, 33120), (8832, 32880), (9216, 31510), (9453, 30720), (9864, 29440), (10240, 28359), (10960, 26496), (11040, 26304), (11520, 25208), (11776, 24660), (12330, 23552), (12604, 23040), (13152, 22080), (13248, 21920), (14720, 19728), (15360, 18906), (15755, 18432), (16440, 17664), (16560, 17536)]