289383840

素因数分解:

$2^5\times 3^7\times 5^1\times {\mathrm{827}}^1$

素因数の和:863

約数の個数: 192

約数和(自身を含む): 1026587520

約数和(自身を除く): 737203680

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, 480, 486, 540, 648, 720, 729, 810, 827, 864, 972, 1080, 1215, 1296, 1440, 1458, 1620, 1654, 1944, 2160, 2187, 2430, 2481, 2592, 2916, 3240, 3308, 3645, 3888, 4135, 4320, 4374, 4860, 4962, 5832, 6480, 6616, 7290, 7443, 7776, 8270, 8748, 9720, 9924, 10935, 11664, 12405, 12960, 13232, 14580, 14886, 16540, 17496, 19440, 19848, 21870, 22329, 23328, 24810, 26464, 29160, 29772, 33080, 34992, 37215, 38880, 39696, 43740, 44658, 49620, 58320, 59544, 66160, 66987, 69984, 74430, 79392, 87480, 89316, 99240, 111645, 116640, 119088, 132320, 133974, 148860, 174960, 178632, 198480, 200961, 223290, 238176, 267948, 297720, 334935, 349920, 357264, 396960, 401922, 446580, 535896, 595440, 602883, 669870, 714528, 803844, 893160, 1004805, 1071792, 1190880, 1205766, 1339740, 1607688, 1786320, 1808649, 2009610, 2143584, 2411532, 2679480, 3014415, 3215376, 3572640, 3617298, 4019220, 4823064, 5358960, 6028830, 6430752, 7234596, 8038440, 9043245, 9646128, 10717920, 12057660, 14469192, 16076880, 18086490, 19292256, 24115320, 28938384, 32153760, 36172980, 48230640, 57876768, 72345960, 96461280, 144691920, 289383840]

約数ペア:

[(1, 289383840), (2, 144691920), (3, 96461280), (4, 72345960), (5, 57876768), (6, 48230640), (8, 36172980), (9, 32153760), (10, 28938384), (12, 24115320), (15, 19292256), (16, 18086490), (18, 16076880), (20, 14469192), (24, 12057660), (27, 10717920), (30, 9646128), (32, 9043245), (36, 8038440), (40, 7234596), (45, 6430752), (48, 6028830), (54, 5358960), (60, 4823064), (72, 4019220), (80, 3617298), (81, 3572640), (90, 3215376), (96, 3014415), (108, 2679480), (120, 2411532), (135, 2143584), (144, 2009610), (160, 1808649), (162, 1786320), (180, 1607688), (216, 1339740), (240, 1205766), (243, 1190880), (270, 1071792), (288, 1004805), (324, 893160), (360, 803844), (405, 714528), (432, 669870), (480, 602883), (486, 595440), (540, 535896), (648, 446580), (720, 401922), (729, 396960), (810, 357264), (827, 349920), (864, 334935), (972, 297720), (1080, 267948), (1215, 238176), (1296, 223290), (1440, 200961), (1458, 198480), (1620, 178632), (1654, 174960), (1944, 148860), (2160, 133974), (2187, 132320), (2430, 119088), (2481, 116640), (2592, 111645), (2916, 99240), (3240, 89316), (3308, 87480), (3645, 79392), (3888, 74430), (4135, 69984), (4320, 66987), (4374, 66160), (4860, 59544), (4962, 58320), (5832, 49620), (6480, 44658), (6616, 43740), (7290, 39696), (7443, 38880), (7776, 37215), (8270, 34992), (8748, 33080), (9720, 29772), (9924, 29160), (10935, 26464), (11664, 24810), (12405, 23328), (12960, 22329), (13232, 21870), (14580, 19848), (14886, 19440), (16540, 17496)]