2996878080

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{111491}}^1$

素因数の和:111522

約数の個数: 144

約数和(自身を含む): 10938703104

約数和(自身を除く): 7941825024

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, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 13440, 26880, 111491, 222982, 334473, 445964, 557455, 668946, 780437, 891928, 1114910, 1337892, 1560874, 1672365, 1783856, 2229820, 2341311, 2675784, 3121748, 3344730, 3567712, 3902185, 4459640, 4682622, 5351568, 6243496, 6689460, 7135424, 7804370, 8919280, 9365244, 10703136, 11706555, 12486992, 13378920, 14270848, 15608740, 17838560, 18730488, 21406272, 23413110, 24973984, 26757840, 28541696, 31217480, 35677120, 37460976, 42812544, 46826220, 49947968, 53515680, 62434960, 71354240, 74921952, 85625088, 93652440, 99895936, 107031360, 124869920, 142708480, 149843904, 187304880, 199791872, 214062720, 249739840, 299687808, 374609760, 428125440, 499479680, 599375616, 749219520, 998959360, 1498439040, 2996878080]

約数ペア:

[(1, 2996878080), (2, 1498439040), (3, 998959360), (4, 749219520), (5, 599375616), (6, 499479680), (7, 428125440), (8, 374609760), (10, 299687808), (12, 249739840), (14, 214062720), (15, 199791872), (16, 187304880), (20, 149843904), (21, 142708480), (24, 124869920), (28, 107031360), (30, 99895936), (32, 93652440), (35, 85625088), (40, 74921952), (42, 71354240), (48, 62434960), (56, 53515680), (60, 49947968), (64, 46826220), (70, 42812544), (80, 37460976), (84, 35677120), (96, 31217480), (105, 28541696), (112, 26757840), (120, 24973984), (128, 23413110), (140, 21406272), (160, 18730488), (168, 17838560), (192, 15608740), (210, 14270848), (224, 13378920), (240, 12486992), (256, 11706555), (280, 10703136), (320, 9365244), (336, 8919280), (384, 7804370), (420, 7135424), (448, 6689460), (480, 6243496), (560, 5351568), (640, 4682622), (672, 4459640), (768, 3902185), (840, 3567712), (896, 3344730), (960, 3121748), (1120, 2675784), (1280, 2341311), (1344, 2229820), (1680, 1783856), (1792, 1672365), (1920, 1560874), (2240, 1337892), (2688, 1114910), (3360, 891928), (3840, 780437), (4480, 668946), (5376, 557455), (6720, 445964), (8960, 334473), (13440, 222982), (26880, 111491)]