12438956160

素因数分解:

$2^7\times 3^7\times 5^1\times {\mathrm{8887}}^1$

素因数の和:8927

約数の個数: 256

約数和(自身を含む): 44603539200

約数和(自身を除く): 32164583040

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, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 729, 810, 864, 960, 972, 1080, 1152, 1215, 1296, 1440, 1458, 1620, 1728, 1920, 1944, 2160, 2187, 2430, 2592, 2880, 2916, 3240, 3456, 3645, 3888, 4320, 4374, 4860, 5184, 5760, 5832, 6480, 7290, 7776, 8640, 8748, 8887, 9720, 10368, 10935, 11664, 12960, 14580, 15552, 17280, 17496, 17774, 19440, 21870, 23328, 25920, 26661, 29160, 31104, 34992, 35548, 38880, 43740, 44435, 46656, 51840, 53322, 58320, 69984, 71096, 77760, 79983, 87480, 88870, 93312, 106644, 116640, 133305, 139968, 142192, 155520, 159966, 174960, 177740, 213288, 233280, 239949, 266610, 279936, 284384, 319932, 349920, 355480, 399915, 426576, 466560, 479898, 533220, 568768, 639864, 699840, 710960, 719847, 799830, 853152, 959796, 1066440, 1137536, 1199745, 1279728, 1399680, 1421920, 1439694, 1599660, 1706304, 1919592, 2132880, 2159541, 2399490, 2559456, 2843840, 2879388, 3199320, 3412608, 3599235, 3839184, 4265760, 4319082, 4798980, 5118912, 5687680, 5758776, 6398640, 6478623, 7198470, 7678368, 8531520, 8638164, 9597960, 10237824, 10797705, 11517552, 12797280, 12957246, 14396940, 15356736, 17063040, 17276328, 19195920, 19435869, 21595410, 23035104, 25594560, 25914492, 28793880, 30713472, 32393115, 34552656, 38391840, 38871738, 43190820, 46070208, 51189120, 51828984, 57587760, 64786230, 69105312, 76783680, 77743476, 86381640, 92140416, 97179345, 103657968, 115175520, 129572460, 138210624, 153567360, 155486952, 172763280, 194358690, 207315936, 230351040, 259144920, 276421248, 310973904, 345526560, 388717380, 414631872, 460702080, 518289840, 621947808, 691053120, 777434760, 829263744, 1036579680, 1243895616, 1382106240, 1554869520, 2073159360, 2487791232, 3109739040, 4146318720, 6219478080, 12438956160]

約数ペア:

[(1, 12438956160), (2, 6219478080), (3, 4146318720), (4, 3109739040), (5, 2487791232), (6, 2073159360), (8, 1554869520), (9, 1382106240), (10, 1243895616), (12, 1036579680), (15, 829263744), (16, 777434760), (18, 691053120), (20, 621947808), (24, 518289840), (27, 460702080), (30, 414631872), (32, 388717380), (36, 345526560), (40, 310973904), (45, 276421248), (48, 259144920), (54, 230351040), (60, 207315936), (64, 194358690), (72, 172763280), (80, 155486952), (81, 153567360), (90, 138210624), (96, 129572460), (108, 115175520), (120, 103657968), (128, 97179345), (135, 92140416), (144, 86381640), (160, 77743476), (162, 76783680), (180, 69105312), (192, 64786230), (216, 57587760), (240, 51828984), (243, 51189120), (270, 46070208), (288, 43190820), (320, 38871738), (324, 38391840), (360, 34552656), (384, 32393115), (405, 30713472), (432, 28793880), (480, 25914492), (486, 25594560), (540, 23035104), (576, 21595410), (640, 19435869), (648, 19195920), (720, 17276328), (729, 17063040), (810, 15356736), (864, 14396940), (960, 12957246), (972, 12797280), (1080, 11517552), (1152, 10797705), (1215, 10237824), (1296, 9597960), (1440, 8638164), (1458, 8531520), (1620, 7678368), (1728, 7198470), (1920, 6478623), (1944, 6398640), (2160, 5758776), (2187, 5687680), (2430, 5118912), (2592, 4798980), (2880, 4319082), (2916, 4265760), (3240, 3839184), (3456, 3599235), (3645, 3412608), (3888, 3199320), (4320, 2879388), (4374, 2843840), (4860, 2559456), (5184, 2399490), (5760, 2159541), (5832, 2132880), (6480, 1919592), (7290, 1706304), (7776, 1599660), (8640, 1439694), (8748, 1421920), (8887, 1399680), (9720, 1279728), (10368, 1199745), (10935, 1137536), (11664, 1066440), (12960, 959796), (14580, 853152), (15552, 799830), (17280, 719847), (17496, 710960), (17774, 699840), (19440, 639864), (21870, 568768), (23328, 533220), (25920, 479898), (26661, 466560), (29160, 426576), (31104, 399915), (34992, 355480), (35548, 349920), (38880, 319932), (43740, 284384), (44435, 279936), (46656, 266610), (51840, 239949), (53322, 233280), (58320, 213288), (69984, 177740), (71096, 174960), (77760, 159966), (79983, 155520), (87480, 142192), (88870, 139968), (93312, 133305), (106644, 116640)]