166716960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20431}}^1$

素因数の和:20466

約数の個数: 96

約数和(自身を含む): 556077312

約数和(自身を除く): 389360352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8160, 20431, 40862, 61293, 81724, 102155, 122586, 163448, 204310, 245172, 306465, 326896, 347327, 408620, 490344, 612930, 653792, 694654, 817240, 980688, 1041981, 1225860, 1389308, 1634480, 1736635, 1961376, 2083962, 2451720, 2778616, 3268960, 3473270, 4167924, 4903440, 5209905, 5557232, 6946540, 8335848, 9806880, 10419810, 11114464, 13893080, 16671696, 20839620, 27786160, 33343392, 41679240, 55572320, 83358480, 166716960]

約数ペア:

[(1, 166716960), (2, 83358480), (3, 55572320), (4, 41679240), (5, 33343392), (6, 27786160), (8, 20839620), (10, 16671696), (12, 13893080), (15, 11114464), (16, 10419810), (17, 9806880), (20, 8335848), (24, 6946540), (30, 5557232), (32, 5209905), (34, 4903440), (40, 4167924), (48, 3473270), (51, 3268960), (60, 2778616), (68, 2451720), (80, 2083962), (85, 1961376), (96, 1736635), (102, 1634480), (120, 1389308), (136, 1225860), (160, 1041981), (170, 980688), (204, 817240), (240, 694654), (255, 653792), (272, 612930), (340, 490344), (408, 408620), (480, 347327), (510, 326896), (544, 306465), (680, 245172), (816, 204310), (1020, 163448), (1360, 122586), (1632, 102155), (2040, 81724), (2720, 61293), (4080, 40862), (8160, 20431)]