40427520

素因数分解:

$2^{13}\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1$

素因数の和:88

約数の個数: 224

約数和(自身を含む): 150985728

約数和(自身を除く): 110558208

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, 47, 48, 56, 60, 64, 70, 80, 84, 94, 96, 105, 112, 120, 128, 140, 141, 160, 168, 188, 192, 210, 224, 235, 240, 256, 280, 282, 320, 329, 336, 376, 384, 420, 448, 470, 480, 512, 560, 564, 640, 658, 672, 705, 752, 768, 840, 896, 940, 960, 987, 1024, 1120, 1128, 1280, 1316, 1344, 1410, 1504, 1536, 1645, 1680, 1792, 1880, 1920, 1974, 2048, 2240, 2256, 2560, 2632, 2688, 2820, 3008, 3072, 3290, 3360, 3584, 3760, 3840, 3948, 4096, 4480, 4512, 4935, 5120, 5264, 5376, 5640, 6016, 6144, 6580, 6720, 7168, 7520, 7680, 7896, 8192, 8960, 9024, 9870, 10240, 10528, 10752, 11280, 12032, 12288, 13160, 13440, 14336, 15040, 15360, 15792, 17920, 18048, 19740, 20480, 21056, 21504, 22560, 24064, 24576, 26320, 26880, 28672, 30080, 30720, 31584, 35840, 36096, 39480, 40960, 42112, 43008, 45120, 48128, 52640, 53760, 57344, 60160, 61440, 63168, 71680, 72192, 78960, 84224, 86016, 90240, 96256, 105280, 107520, 120320, 122880, 126336, 143360, 144384, 157920, 168448, 172032, 180480, 192512, 210560, 215040, 240640, 252672, 286720, 288768, 315840, 336896, 360960, 385024, 421120, 430080, 481280, 505344, 577536, 631680, 673792, 721920, 842240, 860160, 962560, 1010688, 1155072, 1263360, 1347584, 1443840, 1684480, 1925120, 2021376, 2526720, 2695168, 2887680, 3368960, 4042752, 5053440, 5775360, 6737920, 8085504, 10106880, 13475840, 20213760, 40427520]

約数ペア:

[(1, 40427520), (2, 20213760), (3, 13475840), (4, 10106880), (5, 8085504), (6, 6737920), (7, 5775360), (8, 5053440), (10, 4042752), (12, 3368960), (14, 2887680), (15, 2695168), (16, 2526720), (20, 2021376), (21, 1925120), (24, 1684480), (28, 1443840), (30, 1347584), (32, 1263360), (35, 1155072), (40, 1010688), (42, 962560), (47, 860160), (48, 842240), (56, 721920), (60, 673792), (64, 631680), (70, 577536), (80, 505344), (84, 481280), (94, 430080), (96, 421120), (105, 385024), (112, 360960), (120, 336896), (128, 315840), (140, 288768), (141, 286720), (160, 252672), (168, 240640), (188, 215040), (192, 210560), (210, 192512), (224, 180480), (235, 172032), (240, 168448), (256, 157920), (280, 144384), (282, 143360), (320, 126336), (329, 122880), (336, 120320), (376, 107520), (384, 105280), (420, 96256), (448, 90240), (470, 86016), (480, 84224), (512, 78960), (560, 72192), (564, 71680), (640, 63168), (658, 61440), (672, 60160), (705, 57344), (752, 53760), (768, 52640), (840, 48128), (896, 45120), (940, 43008), (960, 42112), (987, 40960), (1024, 39480), (1120, 36096), (1128, 35840), (1280, 31584), (1316, 30720), (1344, 30080), (1410, 28672), (1504, 26880), (1536, 26320), (1645, 24576), (1680, 24064), (1792, 22560), (1880, 21504), (1920, 21056), (1974, 20480), (2048, 19740), (2240, 18048), (2256, 17920), (2560, 15792), (2632, 15360), (2688, 15040), (2820, 14336), (3008, 13440), (3072, 13160), (3290, 12288), (3360, 12032), (3584, 11280), (3760, 10752), (3840, 10528), (3948, 10240), (4096, 9870), (4480, 9024), (4512, 8960), (4935, 8192), (5120, 7896), (5264, 7680), (5376, 7520), (5640, 7168), (6016, 6720), (6144, 6580)]