319083540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{3769}}^1$

素因数の和:3881

約数の個数: 96

約数和(自身を含む): 957640320

約数和(自身を除く): 638556780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 83, 85, 102, 166, 170, 204, 249, 255, 332, 340, 415, 498, 510, 830, 996, 1020, 1245, 1411, 1660, 2490, 2822, 3769, 4233, 4980, 5644, 7055, 7538, 8466, 11307, 14110, 15076, 16932, 18845, 21165, 22614, 28220, 37690, 42330, 45228, 56535, 64073, 75380, 84660, 113070, 128146, 192219, 226140, 256292, 312827, 320365, 384438, 625654, 640730, 768876, 938481, 961095, 1251308, 1281460, 1564135, 1876962, 1922190, 3128270, 3753924, 3844380, 4692405, 5318059, 6256540, 9384810, 10636118, 15954177, 18769620, 21272236, 26590295, 31908354, 53180590, 63816708, 79770885, 106361180, 159541770, 319083540]

約数ペア:

[(1, 319083540), (2, 159541770), (3, 106361180), (4, 79770885), (5, 63816708), (6, 53180590), (10, 31908354), (12, 26590295), (15, 21272236), (17, 18769620), (20, 15954177), (30, 10636118), (34, 9384810), (51, 6256540), (60, 5318059), (68, 4692405), (83, 3844380), (85, 3753924), (102, 3128270), (166, 1922190), (170, 1876962), (204, 1564135), (249, 1281460), (255, 1251308), (332, 961095), (340, 938481), (415, 768876), (498, 640730), (510, 625654), (830, 384438), (996, 320365), (1020, 312827), (1245, 256292), (1411, 226140), (1660, 192219), (2490, 128146), (2822, 113070), (3769, 84660), (4233, 75380), (4980, 64073), (5644, 56535), (7055, 45228), (7538, 42330), (8466, 37690), (11307, 28220), (14110, 22614), (15076, 21165), (16932, 18845)]