259611840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{827}}^1$

素因数の和:959

約数の個数: 168

約数和(自身を含む): 902238480

約数和(自身を除く): 642626640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 109, 120, 144, 160, 180, 192, 218, 240, 288, 320, 327, 360, 436, 480, 545, 576, 654, 720, 827, 872, 960, 981, 1090, 1308, 1440, 1635, 1654, 1744, 1962, 2180, 2481, 2616, 2880, 3270, 3308, 3488, 3924, 4135, 4360, 4905, 4962, 5232, 6540, 6616, 6976, 7443, 7848, 8270, 8720, 9810, 9924, 10464, 12405, 13080, 13232, 14886, 15696, 16540, 17440, 19620, 19848, 20928, 24810, 26160, 26464, 29772, 31392, 33080, 34880, 37215, 39240, 39696, 49620, 52320, 52928, 59544, 62784, 66160, 74430, 78480, 79392, 90143, 99240, 104640, 119088, 132320, 148860, 156960, 158784, 180286, 198480, 238176, 264640, 270429, 297720, 313920, 360572, 396960, 450715, 476352, 540858, 595440, 721144, 793920, 811287, 901430, 1081716, 1190880, 1352145, 1442288, 1622574, 1802860, 2163432, 2381760, 2704290, 2884576, 3245148, 3605720, 4056435, 4326864, 5408580, 5769152, 6490296, 7211440, 8112870, 8653728, 10817160, 12980592, 14422880, 16225740, 17307456, 21634320, 25961184, 28845760, 32451480, 43268640, 51922368, 64902960, 86537280, 129805920, 259611840]

約数ペア:

[(1, 259611840), (2, 129805920), (3, 86537280), (4, 64902960), (5, 51922368), (6, 43268640), (8, 32451480), (9, 28845760), (10, 25961184), (12, 21634320), (15, 17307456), (16, 16225740), (18, 14422880), (20, 12980592), (24, 10817160), (30, 8653728), (32, 8112870), (36, 7211440), (40, 6490296), (45, 5769152), (48, 5408580), (60, 4326864), (64, 4056435), (72, 3605720), (80, 3245148), (90, 2884576), (96, 2704290), (109, 2381760), (120, 2163432), (144, 1802860), (160, 1622574), (180, 1442288), (192, 1352145), (218, 1190880), (240, 1081716), (288, 901430), (320, 811287), (327, 793920), (360, 721144), (436, 595440), (480, 540858), (545, 476352), (576, 450715), (654, 396960), (720, 360572), (827, 313920), (872, 297720), (960, 270429), (981, 264640), (1090, 238176), (1308, 198480), (1440, 180286), (1635, 158784), (1654, 156960), (1744, 148860), (1962, 132320), (2180, 119088), (2481, 104640), (2616, 99240), (2880, 90143), (3270, 79392), (3308, 78480), (3488, 74430), (3924, 66160), (4135, 62784), (4360, 59544), (4905, 52928), (4962, 52320), (5232, 49620), (6540, 39696), (6616, 39240), (6976, 37215), (7443, 34880), (7848, 33080), (8270, 31392), (8720, 29772), (9810, 26464), (9924, 26160), (10464, 24810), (12405, 20928), (13080, 19848), (13232, 19620), (14886, 17440), (15696, 16540)]