160768800

素因数分解:

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

素因数の和:862

約数の個数: 216

約数和(自身を含む): 588618576

約数和(自身を除く): 427849776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 96, 100, 108, 120, 135, 144, 150, 160, 162, 180, 200, 216, 225, 240, 243, 270, 288, 300, 324, 360, 400, 405, 432, 450, 480, 486, 540, 600, 648, 675, 720, 800, 810, 827, 864, 900, 972, 1080, 1200, 1215, 1296, 1350, 1440, 1620, 1654, 1800, 1944, 2025, 2160, 2400, 2430, 2481, 2592, 2700, 3240, 3308, 3600, 3888, 4050, 4135, 4320, 4860, 4962, 5400, 6075, 6480, 6616, 7200, 7443, 7776, 8100, 8270, 9720, 9924, 10800, 12150, 12405, 12960, 13232, 14886, 16200, 16540, 19440, 19848, 20675, 21600, 22329, 24300, 24810, 26464, 29772, 32400, 33080, 37215, 38880, 39696, 41350, 44658, 48600, 49620, 59544, 62025, 64800, 66160, 66987, 74430, 79392, 82700, 89316, 97200, 99240, 111645, 119088, 124050, 132320, 133974, 148860, 165400, 178632, 186075, 194400, 198480, 200961, 223290, 238176, 248100, 267948, 297720, 330800, 334935, 357264, 372150, 396960, 401922, 446580, 496200, 535896, 558225, 595440, 661600, 669870, 714528, 744300, 803844, 893160, 992400, 1004805, 1071792, 1116450, 1190880, 1339740, 1488600, 1607688, 1674675, 1786320, 1984800, 2009610, 2143584, 2232900, 2679480, 2977200, 3215376, 3349350, 3572640, 4019220, 4465800, 5024025, 5358960, 5954400, 6430752, 6698700, 8038440, 8931600, 10048050, 10717920, 13397400, 16076880, 17863200, 20096100, 26794800, 32153760, 40192200, 53589600, 80384400, 160768800]

約数ペア:

[(1, 160768800), (2, 80384400), (3, 53589600), (4, 40192200), (5, 32153760), (6, 26794800), (8, 20096100), (9, 17863200), (10, 16076880), (12, 13397400), (15, 10717920), (16, 10048050), (18, 8931600), (20, 8038440), (24, 6698700), (25, 6430752), (27, 5954400), (30, 5358960), (32, 5024025), (36, 4465800), (40, 4019220), (45, 3572640), (48, 3349350), (50, 3215376), (54, 2977200), (60, 2679480), (72, 2232900), (75, 2143584), (80, 2009610), (81, 1984800), (90, 1786320), (96, 1674675), (100, 1607688), (108, 1488600), (120, 1339740), (135, 1190880), (144, 1116450), (150, 1071792), (160, 1004805), (162, 992400), (180, 893160), (200, 803844), (216, 744300), (225, 714528), (240, 669870), (243, 661600), (270, 595440), (288, 558225), (300, 535896), (324, 496200), (360, 446580), (400, 401922), (405, 396960), (432, 372150), (450, 357264), (480, 334935), (486, 330800), (540, 297720), (600, 267948), (648, 248100), (675, 238176), (720, 223290), (800, 200961), (810, 198480), (827, 194400), (864, 186075), (900, 178632), (972, 165400), (1080, 148860), (1200, 133974), (1215, 132320), (1296, 124050), (1350, 119088), (1440, 111645), (1620, 99240), (1654, 97200), (1800, 89316), (1944, 82700), (2025, 79392), (2160, 74430), (2400, 66987), (2430, 66160), (2481, 64800), (2592, 62025), (2700, 59544), (3240, 49620), (3308, 48600), (3600, 44658), (3888, 41350), (4050, 39696), (4135, 38880), (4320, 37215), (4860, 33080), (4962, 32400), (5400, 29772), (6075, 26464), (6480, 24810), (6616, 24300), (7200, 22329), (7443, 21600), (7776, 20675), (8100, 19848), (8270, 19440), (9720, 16540), (9924, 16200), (10800, 14886), (12150, 13232), (12405, 12960)]