122787840

素因数分解:

$2^{11}\times 3^1\times 5^1\times 7^1\times {\mathrm{571}}^1$

素因数の和:608

約数の個数: 192

約数和(自身を含む): 449729280

約数和(自身を除く): 326941440

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, 571, 640, 672, 768, 840, 896, 960, 1024, 1120, 1142, 1280, 1344, 1536, 1680, 1713, 1792, 1920, 2048, 2240, 2284, 2560, 2688, 2855, 3072, 3360, 3426, 3584, 3840, 3997, 4480, 4568, 5120, 5376, 5710, 6144, 6720, 6852, 7168, 7680, 7994, 8565, 8960, 9136, 10240, 10752, 11420, 11991, 13440, 13704, 14336, 15360, 15988, 17130, 17920, 18272, 19985, 21504, 22840, 23982, 26880, 27408, 30720, 31976, 34260, 35840, 36544, 39970, 43008, 45680, 47964, 53760, 54816, 59955, 63952, 68520, 71680, 73088, 79940, 91360, 95928, 107520, 109632, 119910, 127904, 137040, 146176, 159880, 182720, 191856, 215040, 219264, 239820, 255808, 274080, 292352, 319760, 365440, 383712, 438528, 479640, 511616, 548160, 584704, 639520, 730880, 767424, 877056, 959280, 1023232, 1096320, 1169408, 1279040, 1461760, 1534848, 1754112, 1918560, 2046464, 2192640, 2558080, 2923520, 3069696, 3508224, 3837120, 4092928, 4385280, 5116160, 5847040, 6139392, 7674240, 8185856, 8770560, 10232320, 12278784, 15348480, 17541120, 20464640, 24557568, 30696960, 40929280, 61393920, 122787840]

約数ペア:

[(1, 122787840), (2, 61393920), (3, 40929280), (4, 30696960), (5, 24557568), (6, 20464640), (7, 17541120), (8, 15348480), (10, 12278784), (12, 10232320), (14, 8770560), (15, 8185856), (16, 7674240), (20, 6139392), (21, 5847040), (24, 5116160), (28, 4385280), (30, 4092928), (32, 3837120), (35, 3508224), (40, 3069696), (42, 2923520), (48, 2558080), (56, 2192640), (60, 2046464), (64, 1918560), (70, 1754112), (80, 1534848), (84, 1461760), (96, 1279040), (105, 1169408), (112, 1096320), (120, 1023232), (128, 959280), (140, 877056), (160, 767424), (168, 730880), (192, 639520), (210, 584704), (224, 548160), (240, 511616), (256, 479640), (280, 438528), (320, 383712), (336, 365440), (384, 319760), (420, 292352), (448, 274080), (480, 255808), (512, 239820), (560, 219264), (571, 215040), (640, 191856), (672, 182720), (768, 159880), (840, 146176), (896, 137040), (960, 127904), (1024, 119910), (1120, 109632), (1142, 107520), (1280, 95928), (1344, 91360), (1536, 79940), (1680, 73088), (1713, 71680), (1792, 68520), (1920, 63952), (2048, 59955), (2240, 54816), (2284, 53760), (2560, 47964), (2688, 45680), (2855, 43008), (3072, 39970), (3360, 36544), (3426, 35840), (3584, 34260), (3840, 31976), (3997, 30720), (4480, 27408), (4568, 26880), (5120, 23982), (5376, 22840), (5710, 21504), (6144, 19985), (6720, 18272), (6852, 17920), (7168, 17130), (7680, 15988), (7994, 15360), (8565, 14336), (8960, 13704), (9136, 13440), (10240, 11991), (10752, 11420)]