159305160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3109}}^1$

素因数の和:3191

約数の個数: 128

約数和(自身を含む): 555321600

約数和(自身を除く): 396016440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 61, 70, 84, 105, 120, 122, 140, 168, 183, 210, 244, 280, 305, 366, 420, 427, 488, 610, 732, 840, 854, 915, 1220, 1281, 1464, 1708, 1830, 2135, 2440, 2562, 3109, 3416, 3660, 4270, 5124, 6218, 6405, 7320, 8540, 9327, 10248, 12436, 12810, 15545, 17080, 18654, 21763, 24872, 25620, 31090, 37308, 43526, 46635, 51240, 62180, 65289, 74616, 87052, 93270, 108815, 124360, 130578, 174104, 186540, 189649, 217630, 261156, 326445, 373080, 379298, 435260, 522312, 568947, 652890, 758596, 870520, 948245, 1137894, 1305780, 1327543, 1517192, 1896490, 2275788, 2611560, 2655086, 2844735, 3792980, 3982629, 4551576, 5310172, 5689470, 6637715, 7585960, 7965258, 10620344, 11378940, 13275430, 15930516, 19913145, 22757880, 26550860, 31861032, 39826290, 53101720, 79652580, 159305160]

約数ペア:

[(1, 159305160), (2, 79652580), (3, 53101720), (4, 39826290), (5, 31861032), (6, 26550860), (7, 22757880), (8, 19913145), (10, 15930516), (12, 13275430), (14, 11378940), (15, 10620344), (20, 7965258), (21, 7585960), (24, 6637715), (28, 5689470), (30, 5310172), (35, 4551576), (40, 3982629), (42, 3792980), (56, 2844735), (60, 2655086), (61, 2611560), (70, 2275788), (84, 1896490), (105, 1517192), (120, 1327543), (122, 1305780), (140, 1137894), (168, 948245), (183, 870520), (210, 758596), (244, 652890), (280, 568947), (305, 522312), (366, 435260), (420, 379298), (427, 373080), (488, 326445), (610, 261156), (732, 217630), (840, 189649), (854, 186540), (915, 174104), (1220, 130578), (1281, 124360), (1464, 108815), (1708, 93270), (1830, 87052), (2135, 74616), (2440, 65289), (2562, 62180), (3109, 51240), (3416, 46635), (3660, 43526), (4270, 37308), (5124, 31090), (6218, 25620), (6405, 24872), (7320, 21763), (8540, 18654), (9327, 17080), (10248, 15545), (12436, 12810)]