317494752360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1039}}^1\times {\mathrm{20051}}^1$

素因数の和:21231

約数の個数: 128

約数和(自身を含む): 960956006400

約数和(自身を除く): 643461254040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 762, 1016, 1039, 1270, 1524, 1905, 2078, 2540, 3048, 3117, 3810, 4156, 5080, 5195, 6234, 7620, 8312, 10390, 12468, 15240, 15585, 20051, 20780, 24936, 31170, 40102, 41560, 60153, 62340, 80204, 100255, 120306, 124680, 131953, 160408, 200510, 240612, 263906, 300765, 395859, 401020, 481224, 527812, 601530, 659765, 791718, 802040, 1055624, 1203060, 1319530, 1583436, 1979295, 2406120, 2546477, 2639060, 3166872, 3958590, 5092954, 5278120, 7639431, 7917180, 10185908, 12732385, 15278862, 15834360, 20371816, 20832989, 25464770, 30557724, 38197155, 41665978, 50929540, 61115448, 62498967, 76394310, 83331956, 101859080, 104164945, 124997934, 152788620, 166663912, 208329890, 249995868, 305577240, 312494835, 416659780, 499991736, 624989670, 833319560, 1249979340, 2499958680, 2645789603, 5291579206, 7937368809, 10583158412, 13228948015, 15874737618, 21166316824, 26457896030, 31749475236, 39686844045, 52915792060, 63498950472, 79373688090, 105831584120, 158747376180, 317494752360]

約数ペア:

[(1, 317494752360), (2, 158747376180), (3, 105831584120), (4, 79373688090), (5, 63498950472), (6, 52915792060), (8, 39686844045), (10, 31749475236), (12, 26457896030), (15, 21166316824), (20, 15874737618), (24, 13228948015), (30, 10583158412), (40, 7937368809), (60, 5291579206), (120, 2645789603), (127, 2499958680), (254, 1249979340), (381, 833319560), (508, 624989670), (635, 499991736), (762, 416659780), (1016, 312494835), (1039, 305577240), (1270, 249995868), (1524, 208329890), (1905, 166663912), (2078, 152788620), (2540, 124997934), (3048, 104164945), (3117, 101859080), (3810, 83331956), (4156, 76394310), (5080, 62498967), (5195, 61115448), (6234, 50929540), (7620, 41665978), (8312, 38197155), (10390, 30557724), (12468, 25464770), (15240, 20832989), (15585, 20371816), (20051, 15834360), (20780, 15278862), (24936, 12732385), (31170, 10185908), (40102, 7917180), (41560, 7639431), (60153, 5278120), (62340, 5092954), (80204, 3958590), (100255, 3166872), (120306, 2639060), (124680, 2546477), (131953, 2406120), (160408, 1979295), (200510, 1583436), (240612, 1319530), (263906, 1203060), (300765, 1055624), (395859, 802040), (401020, 791718), (481224, 659765), (527812, 601530)]