1249350480

素因数分解:

$2^4\times 3^5\times 5^1\times 7^1\times {\mathrm{9181}}^1$

素因数の和:9216

約数の個数: 240

約数和(自身を含む): 4973265024

約数和(自身を除く): 3723914544

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 243, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 486, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 972, 1008, 1080, 1134, 1215, 1260, 1296, 1512, 1620, 1680, 1701, 1890, 1944, 2160, 2268, 2430, 2520, 2835, 3024, 3240, 3402, 3780, 3888, 4536, 4860, 5040, 5670, 6480, 6804, 7560, 8505, 9072, 9181, 9720, 11340, 13608, 15120, 17010, 18362, 19440, 22680, 27216, 27543, 34020, 36724, 45360, 45905, 55086, 64267, 68040, 73448, 82629, 91810, 110172, 128534, 136080, 137715, 146896, 165258, 183620, 192801, 220344, 247887, 257068, 275430, 321335, 330516, 367240, 385602, 413145, 440688, 495774, 514136, 550860, 578403, 642670, 661032, 734480, 743661, 771204, 826290, 964005, 991548, 1028272, 1101720, 1156806, 1239435, 1285340, 1322064, 1487322, 1542408, 1652580, 1735209, 1928010, 1983096, 2203440, 2230983, 2313612, 2478870, 2570680, 2892015, 2974644, 3084816, 3305160, 3470418, 3718305, 3856020, 3966192, 4461966, 4627224, 4957740, 5141360, 5205627, 5784030, 5949288, 6610320, 6940836, 7436610, 7712040, 8676045, 8923932, 9254448, 9915480, 10411254, 11154915, 11568060, 11898576, 13881672, 14873220, 15424080, 15616881, 17352090, 17847864, 19830960, 20822508, 22309830, 23136120, 26028135, 27763344, 29746440, 31233762, 34704180, 35695728, 41645016, 44619660, 46272240, 52056270, 59492880, 62467524, 69408360, 78084405, 83290032, 89239320, 104112540, 124935048, 138816720, 156168810, 178478640, 208225080, 249870096, 312337620, 416450160, 624675240, 1249350480]

約数ペア:

[(1, 1249350480), (2, 624675240), (3, 416450160), (4, 312337620), (5, 249870096), (6, 208225080), (7, 178478640), (8, 156168810), (9, 138816720), (10, 124935048), (12, 104112540), (14, 89239320), (15, 83290032), (16, 78084405), (18, 69408360), (20, 62467524), (21, 59492880), (24, 52056270), (27, 46272240), (28, 44619660), (30, 41645016), (35, 35695728), (36, 34704180), (40, 31233762), (42, 29746440), (45, 27763344), (48, 26028135), (54, 23136120), (56, 22309830), (60, 20822508), (63, 19830960), (70, 17847864), (72, 17352090), (80, 15616881), (81, 15424080), (84, 14873220), (90, 13881672), (105, 11898576), (108, 11568060), (112, 11154915), (120, 10411254), (126, 9915480), (135, 9254448), (140, 8923932), (144, 8676045), (162, 7712040), (168, 7436610), (180, 6940836), (189, 6610320), (210, 5949288), (216, 5784030), (240, 5205627), (243, 5141360), (252, 4957740), (270, 4627224), (280, 4461966), (315, 3966192), (324, 3856020), (336, 3718305), (360, 3470418), (378, 3305160), (405, 3084816), (420, 2974644), (432, 2892015), (486, 2570680), (504, 2478870), (540, 2313612), (560, 2230983), (567, 2203440), (630, 1983096), (648, 1928010), (720, 1735209), (756, 1652580), (810, 1542408), (840, 1487322), (945, 1322064), (972, 1285340), (1008, 1239435), (1080, 1156806), (1134, 1101720), (1215, 1028272), (1260, 991548), (1296, 964005), (1512, 826290), (1620, 771204), (1680, 743661), (1701, 734480), (1890, 661032), (1944, 642670), (2160, 578403), (2268, 550860), (2430, 514136), (2520, 495774), (2835, 440688), (3024, 413145), (3240, 385602), (3402, 367240), (3780, 330516), (3888, 321335), (4536, 275430), (4860, 257068), (5040, 247887), (5670, 220344), (6480, 192801), (6804, 183620), (7560, 165258), (8505, 146896), (9072, 137715), (9181, 136080), (9720, 128534), (11340, 110172), (13608, 91810), (15120, 82629), (17010, 73448), (18362, 68040), (19440, 64267), (22680, 55086), (27216, 45905), (27543, 45360), (34020, 36724)]