1356639840

素因数分解:

$2^5\times 3^7\times 5^1\times {\mathrm{3877}}^1$

素因数の和:3913

約数の個数: 192

約数和(自身を含む): 4808099520

約数和(自身を除く): 3451459680

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, 3645, 3877, 3888, 4320, 4374, 4860, 5832, 6480, 7290, 7754, 7776, 8748, 9720, 10935, 11631, 11664, 12960, 14580, 15508, 17496, 19385, 19440, 21870, 23262, 23328, 29160, 31016, 34893, 34992, 38770, 38880, 43740, 46524, 58155, 58320, 62032, 69786, 69984, 77540, 87480, 93048, 104679, 116310, 116640, 124064, 139572, 155080, 174465, 174960, 186096, 209358, 232620, 279144, 310160, 314037, 348930, 349920, 372192, 418716, 465240, 523395, 558288, 620320, 628074, 697860, 837432, 930480, 942111, 1046790, 1116576, 1256148, 1395720, 1570185, 1674864, 1860960, 1884222, 2093580, 2512296, 2791440, 2826333, 3140370, 3349728, 3768444, 4187160, 4710555, 5024592, 5582880, 5652666, 6280740, 7536888, 8374320, 8478999, 9421110, 10049184, 11305332, 12561480, 14131665, 15073776, 16748640, 16957998, 18842220, 22610664, 25122960, 28263330, 30147552, 33915996, 37684440, 42394995, 45221328, 50245920, 56526660, 67831992, 75368880, 84789990, 90442656, 113053320, 135663984, 150737760, 169579980, 226106640, 271327968, 339159960, 452213280, 678319920, 1356639840]

約数ペア:

[(1, 1356639840), (2, 678319920), (3, 452213280), (4, 339159960), (5, 271327968), (6, 226106640), (8, 169579980), (9, 150737760), (10, 135663984), (12, 113053320), (15, 90442656), (16, 84789990), (18, 75368880), (20, 67831992), (24, 56526660), (27, 50245920), (30, 45221328), (32, 42394995), (36, 37684440), (40, 33915996), (45, 30147552), (48, 28263330), (54, 25122960), (60, 22610664), (72, 18842220), (80, 16957998), (81, 16748640), (90, 15073776), (96, 14131665), (108, 12561480), (120, 11305332), (135, 10049184), (144, 9421110), (160, 8478999), (162, 8374320), (180, 7536888), (216, 6280740), (240, 5652666), (243, 5582880), (270, 5024592), (288, 4710555), (324, 4187160), (360, 3768444), (405, 3349728), (432, 3140370), (480, 2826333), (486, 2791440), (540, 2512296), (648, 2093580), (720, 1884222), (729, 1860960), (810, 1674864), (864, 1570185), (972, 1395720), (1080, 1256148), (1215, 1116576), (1296, 1046790), (1440, 942111), (1458, 930480), (1620, 837432), (1944, 697860), (2160, 628074), (2187, 620320), (2430, 558288), (2592, 523395), (2916, 465240), (3240, 418716), (3645, 372192), (3877, 349920), (3888, 348930), (4320, 314037), (4374, 310160), (4860, 279144), (5832, 232620), (6480, 209358), (7290, 186096), (7754, 174960), (7776, 174465), (8748, 155080), (9720, 139572), (10935, 124064), (11631, 116640), (11664, 116310), (12960, 104679), (14580, 93048), (15508, 87480), (17496, 77540), (19385, 69984), (19440, 69786), (21870, 62032), (23262, 58320), (23328, 58155), (29160, 46524), (31016, 43740), (34893, 38880), (34992, 38770)]