157103696120

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{179}}^1\times {\mathrm{447793}}^1$

素因数の和:447997

約数の個数: 96

約数和(自身を含む): 413492979600

約数和(自身を除く): 256389283480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 179, 196, 245, 280, 358, 392, 490, 716, 895, 980, 1253, 1432, 1790, 1960, 2506, 3580, 5012, 6265, 7160, 8771, 10024, 12530, 17542, 25060, 35084, 43855, 50120, 70168, 87710, 175420, 350840, 447793, 895586, 1791172, 2238965, 3134551, 3582344, 4477930, 6269102, 8955860, 12538204, 15672755, 17911720, 21941857, 25076408, 31345510, 43883714, 62691020, 80154947, 87767428, 109709285, 125382040, 160309894, 175534856, 219418570, 320619788, 400774735, 438837140, 561084629, 641239576, 801549470, 877674280, 1122169258, 1603098940, 2244338516, 2805423145, 3206197880, 3927592403, 4488677032, 5610846290, 7855184806, 11221692580, 15710369612, 19637962015, 22443385160, 31420739224, 39275924030, 78551848060, 157103696120]

約数ペア:

[(1, 157103696120), (2, 78551848060), (4, 39275924030), (5, 31420739224), (7, 22443385160), (8, 19637962015), (10, 15710369612), (14, 11221692580), (20, 7855184806), (28, 5610846290), (35, 4488677032), (40, 3927592403), (49, 3206197880), (56, 2805423145), (70, 2244338516), (98, 1603098940), (140, 1122169258), (179, 877674280), (196, 801549470), (245, 641239576), (280, 561084629), (358, 438837140), (392, 400774735), (490, 320619788), (716, 219418570), (895, 175534856), (980, 160309894), (1253, 125382040), (1432, 109709285), (1790, 87767428), (1960, 80154947), (2506, 62691020), (3580, 43883714), (5012, 31345510), (6265, 25076408), (7160, 21941857), (8771, 17911720), (10024, 15672755), (12530, 12538204), (17542, 8955860), (25060, 6269102), (35084, 4477930), (43855, 3582344), (50120, 3134551), (70168, 2238965), (87710, 1791172), (175420, 895586), (350840, 447793)]