1257262560

素因数分解:

$2^5\times 3^7\times 5^1\times {\mathrm{3593}}^1$

素因数の和:3629

約数の個数: 192

約数和(自身を含む): 4455984960

約数和(自身を除く): 3198722400

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, 864, 972, 1080, 1215, 1296, 1440, 1458, 1620, 1944, 2160, 2187, 2430, 2592, 2916, 3240, 3593, 3645, 3888, 4320, 4374, 4860, 5832, 6480, 7186, 7290, 7776, 8748, 9720, 10779, 10935, 11664, 12960, 14372, 14580, 17496, 17965, 19440, 21558, 21870, 23328, 28744, 29160, 32337, 34992, 35930, 38880, 43116, 43740, 53895, 57488, 58320, 64674, 69984, 71860, 86232, 87480, 97011, 107790, 114976, 116640, 129348, 143720, 161685, 172464, 174960, 194022, 215580, 258696, 287440, 291033, 323370, 344928, 349920, 388044, 431160, 485055, 517392, 574880, 582066, 646740, 776088, 862320, 873099, 970110, 1034784, 1164132, 1293480, 1455165, 1552176, 1724640, 1746198, 1940220, 2328264, 2586960, 2619297, 2910330, 3104352, 3492396, 3880440, 4365495, 4656528, 5173920, 5238594, 5820660, 6984792, 7760880, 7857891, 8730990, 9313056, 10477188, 11641320, 13096485, 13969584, 15521760, 15715782, 17461980, 20954376, 23282640, 26192970, 27939168, 31431564, 34923960, 39289455, 41908752, 46565280, 52385940, 62863128, 69847920, 78578910, 83817504, 104771880, 125726256, 139695840, 157157820, 209543760, 251452512, 314315640, 419087520, 628631280, 1257262560]

約数ペア:

[(1, 1257262560), (2, 628631280), (3, 419087520), (4, 314315640), (5, 251452512), (6, 209543760), (8, 157157820), (9, 139695840), (10, 125726256), (12, 104771880), (15, 83817504), (16, 78578910), (18, 69847920), (20, 62863128), (24, 52385940), (27, 46565280), (30, 41908752), (32, 39289455), (36, 34923960), (40, 31431564), (45, 27939168), (48, 26192970), (54, 23282640), (60, 20954376), (72, 17461980), (80, 15715782), (81, 15521760), (90, 13969584), (96, 13096485), (108, 11641320), (120, 10477188), (135, 9313056), (144, 8730990), (160, 7857891), (162, 7760880), (180, 6984792), (216, 5820660), (240, 5238594), (243, 5173920), (270, 4656528), (288, 4365495), (324, 3880440), (360, 3492396), (405, 3104352), (432, 2910330), (480, 2619297), (486, 2586960), (540, 2328264), (648, 1940220), (720, 1746198), (729, 1724640), (810, 1552176), (864, 1455165), (972, 1293480), (1080, 1164132), (1215, 1034784), (1296, 970110), (1440, 873099), (1458, 862320), (1620, 776088), (1944, 646740), (2160, 582066), (2187, 574880), (2430, 517392), (2592, 485055), (2916, 431160), (3240, 388044), (3593, 349920), (3645, 344928), (3888, 323370), (4320, 291033), (4374, 287440), (4860, 258696), (5832, 215580), (6480, 194022), (7186, 174960), (7290, 172464), (7776, 161685), (8748, 143720), (9720, 129348), (10779, 116640), (10935, 114976), (11664, 107790), (12960, 97011), (14372, 87480), (14580, 86232), (17496, 71860), (17965, 69984), (19440, 64674), (21558, 58320), (21870, 57488), (23328, 53895), (28744, 43740), (29160, 43116), (32337, 38880), (34992, 35930)]