56797440

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{2113}}^1$

素因数の和:2144

約数の個数: 144

約数和(自身を含む): 207408768

約数和(自身を除く): 150611328

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, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2113, 2240, 2688, 3360, 3840, 4226, 4480, 5376, 6339, 6720, 8452, 8960, 10565, 12678, 13440, 14791, 16904, 21130, 25356, 26880, 29582, 31695, 33808, 42260, 44373, 50712, 59164, 63390, 67616, 73955, 84520, 88746, 101424, 118328, 126780, 135232, 147910, 169040, 177492, 202848, 221865, 236656, 253560, 270464, 295820, 338080, 354984, 405696, 443730, 473312, 507120, 540928, 591640, 676160, 709968, 811392, 887460, 946624, 1014240, 1183280, 1352320, 1419936, 1622784, 1774920, 1893248, 2028480, 2366560, 2704640, 2839872, 3549840, 3786496, 4056960, 4733120, 5679744, 7099680, 8113920, 9466240, 11359488, 14199360, 18932480, 28398720, 56797440]

約数ペア:

[(1, 56797440), (2, 28398720), (3, 18932480), (4, 14199360), (5, 11359488), (6, 9466240), (7, 8113920), (8, 7099680), (10, 5679744), (12, 4733120), (14, 4056960), (15, 3786496), (16, 3549840), (20, 2839872), (21, 2704640), (24, 2366560), (28, 2028480), (30, 1893248), (32, 1774920), (35, 1622784), (40, 1419936), (42, 1352320), (48, 1183280), (56, 1014240), (60, 946624), (64, 887460), (70, 811392), (80, 709968), (84, 676160), (96, 591640), (105, 540928), (112, 507120), (120, 473312), (128, 443730), (140, 405696), (160, 354984), (168, 338080), (192, 295820), (210, 270464), (224, 253560), (240, 236656), (256, 221865), (280, 202848), (320, 177492), (336, 169040), (384, 147910), (420, 135232), (448, 126780), (480, 118328), (560, 101424), (640, 88746), (672, 84520), (768, 73955), (840, 67616), (896, 63390), (960, 59164), (1120, 50712), (1280, 44373), (1344, 42260), (1680, 33808), (1792, 31695), (1920, 29582), (2113, 26880), (2240, 25356), (2688, 21130), (3360, 16904), (3840, 14791), (4226, 13440), (4480, 12678), (5376, 10565), (6339, 8960), (6720, 8452)]