297185280

素因数分解:

$2^{12}\times 3^1\times 5^1\times 7^1\times {\mathrm{691}}^1$

素因数の和:730

約数の個数: 208

約数和(自身を含む): 1088289024

約数和(自身を除く): 791103744

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 691, 768, 840, 896, 960, 1024, 1120, 1280, 1344, 1382, 1536, 1680, 1792, 1920, 2048, 2073, 2240, 2560, 2688, 2764, 3072, 3360, 3455, 3584, 3840, 4096, 4146, 4480, 4837, 5120, 5376, 5528, 6144, 6720, 6910, 7168, 7680, 8292, 8960, 9674, 10240, 10365, 10752, 11056, 12288, 13440, 13820, 14336, 14511, 15360, 16584, 17920, 19348, 20480, 20730, 21504, 22112, 24185, 26880, 27640, 28672, 29022, 30720, 33168, 35840, 38696, 41460, 43008, 44224, 48370, 53760, 55280, 58044, 61440, 66336, 71680, 72555, 77392, 82920, 86016, 88448, 96740, 107520, 110560, 116088, 132672, 143360, 145110, 154784, 165840, 176896, 193480, 215040, 221120, 232176, 265344, 290220, 309568, 331680, 353792, 386960, 430080, 442240, 464352, 530688, 580440, 619136, 663360, 707584, 773920, 884480, 928704, 1061376, 1160880, 1238272, 1326720, 1415168, 1547840, 1768960, 1857408, 2122752, 2321760, 2476544, 2653440, 2830336, 3095680, 3537920, 3714816, 4245504, 4643520, 4953088, 5306880, 6191360, 7075840, 7429632, 8491008, 9287040, 9906176, 10613760, 12382720, 14151680, 14859264, 18574080, 19812352, 21227520, 24765440, 29718528, 37148160, 42455040, 49530880, 59437056, 74296320, 99061760, 148592640, 297185280]

約数ペア:

[(1, 297185280), (2, 148592640), (3, 99061760), (4, 74296320), (5, 59437056), (6, 49530880), (7, 42455040), (8, 37148160), (10, 29718528), (12, 24765440), (14, 21227520), (15, 19812352), (16, 18574080), (20, 14859264), (21, 14151680), (24, 12382720), (28, 10613760), (30, 9906176), (32, 9287040), (35, 8491008), (40, 7429632), (42, 7075840), (48, 6191360), (56, 5306880), (60, 4953088), (64, 4643520), (70, 4245504), (80, 3714816), (84, 3537920), (96, 3095680), (105, 2830336), (112, 2653440), (120, 2476544), (128, 2321760), (140, 2122752), (160, 1857408), (168, 1768960), (192, 1547840), (210, 1415168), (224, 1326720), (240, 1238272), (256, 1160880), (280, 1061376), (320, 928704), (336, 884480), (384, 773920), (420, 707584), (448, 663360), (480, 619136), (512, 580440), (560, 530688), (640, 464352), (672, 442240), (691, 430080), (768, 386960), (840, 353792), (896, 331680), (960, 309568), (1024, 290220), (1120, 265344), (1280, 232176), (1344, 221120), (1382, 215040), (1536, 193480), (1680, 176896), (1792, 165840), (1920, 154784), (2048, 145110), (2073, 143360), (2240, 132672), (2560, 116088), (2688, 110560), (2764, 107520), (3072, 96740), (3360, 88448), (3455, 86016), (3584, 82920), (3840, 77392), (4096, 72555), (4146, 71680), (4480, 66336), (4837, 61440), (5120, 58044), (5376, 55280), (5528, 53760), (6144, 48370), (6720, 44224), (6910, 43008), (7168, 41460), (7680, 38696), (8292, 35840), (8960, 33168), (9674, 30720), (10240, 29022), (10365, 28672), (10752, 27640), (11056, 26880), (12288, 24185), (13440, 22112), (13820, 21504), (14336, 20730), (14511, 20480), (15360, 19348), (16584, 17920)]