159913440

素因数分解:

$2^5\times 3^7\times 5^1\times {\mathrm{457}}^1$

素因数の和:493

約数の個数: 192

約数和(自身を含む): 567846720

約数和(自身を除く): 407933280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 457, 480, 486, 540, 648, 720, 729, 810, 864, 914, 972, 1080, 1215, 1296, 1371, 1440, 1458, 1620, 1828, 1944, 2160, 2187, 2285, 2430, 2592, 2742, 2916, 3240, 3645, 3656, 3888, 4113, 4320, 4374, 4570, 4860, 5484, 5832, 6480, 6855, 7290, 7312, 7776, 8226, 8748, 9140, 9720, 10935, 10968, 11664, 12339, 12960, 13710, 14580, 14624, 16452, 17496, 18280, 19440, 20565, 21870, 21936, 23328, 24678, 27420, 29160, 32904, 34992, 36560, 37017, 38880, 41130, 43740, 43872, 49356, 54840, 58320, 61695, 65808, 69984, 73120, 74034, 82260, 87480, 98712, 109680, 111051, 116640, 123390, 131616, 148068, 164520, 174960, 185085, 197424, 219360, 222102, 246780, 296136, 329040, 333153, 349920, 370170, 394848, 444204, 493560, 555255, 592272, 658080, 666306, 740340, 888408, 987120, 999459, 1110510, 1184544, 1332612, 1480680, 1665765, 1776816, 1974240, 1998918, 2221020, 2665224, 2961360, 3331530, 3553632, 3997836, 4442040, 4997295, 5330448, 5922720, 6663060, 7995672, 8884080, 9994590, 10660896, 13326120, 15991344, 17768160, 19989180, 26652240, 31982688, 39978360, 53304480, 79956720, 159913440]

約数ペア:

[(1, 159913440), (2, 79956720), (3, 53304480), (4, 39978360), (5, 31982688), (6, 26652240), (8, 19989180), (9, 17768160), (10, 15991344), (12, 13326120), (15, 10660896), (16, 9994590), (18, 8884080), (20, 7995672), (24, 6663060), (27, 5922720), (30, 5330448), (32, 4997295), (36, 4442040), (40, 3997836), (45, 3553632), (48, 3331530), (54, 2961360), (60, 2665224), (72, 2221020), (80, 1998918), (81, 1974240), (90, 1776816), (96, 1665765), (108, 1480680), (120, 1332612), (135, 1184544), (144, 1110510), (160, 999459), (162, 987120), (180, 888408), (216, 740340), (240, 666306), (243, 658080), (270, 592272), (288, 555255), (324, 493560), (360, 444204), (405, 394848), (432, 370170), (457, 349920), (480, 333153), (486, 329040), (540, 296136), (648, 246780), (720, 222102), (729, 219360), (810, 197424), (864, 185085), (914, 174960), (972, 164520), (1080, 148068), (1215, 131616), (1296, 123390), (1371, 116640), (1440, 111051), (1458, 109680), (1620, 98712), (1828, 87480), (1944, 82260), (2160, 74034), (2187, 73120), (2285, 69984), (2430, 65808), (2592, 61695), (2742, 58320), (2916, 54840), (3240, 49356), (3645, 43872), (3656, 43740), (3888, 41130), (4113, 38880), (4320, 37017), (4374, 36560), (4570, 34992), (4860, 32904), (5484, 29160), (5832, 27420), (6480, 24678), (6855, 23328), (7290, 21936), (7312, 21870), (7776, 20565), (8226, 19440), (8748, 18280), (9140, 17496), (9720, 16452), (10935, 14624), (10968, 14580), (11664, 13710), (12339, 12960)]