197059680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{487}}^1$

素因数の和:789

約数の個数: 144

約数和(自身を含む): 676245024

約数和(自身を除く): 479185344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 281, 288, 360, 480, 487, 562, 720, 843, 974, 1124, 1405, 1440, 1461, 1686, 1948, 2248, 2435, 2529, 2810, 2922, 3372, 3896, 4215, 4383, 4496, 4870, 5058, 5620, 5844, 6744, 7305, 7792, 8430, 8766, 8992, 9740, 10116, 11240, 11688, 12645, 13488, 14610, 15584, 16860, 17532, 19480, 20232, 21915, 22480, 23376, 25290, 26976, 29220, 33720, 35064, 38960, 40464, 43830, 44960, 46752, 50580, 58440, 67440, 70128, 77920, 80928, 87660, 101160, 116880, 134880, 136847, 140256, 175320, 202320, 233760, 273694, 350640, 404640, 410541, 547388, 684235, 701280, 821082, 1094776, 1231623, 1368470, 1642164, 2052705, 2189552, 2463246, 2736940, 3284328, 4105410, 4379104, 4926492, 5473880, 6158115, 6568656, 8210820, 9852984, 10947760, 12316230, 13137312, 16421640, 19705968, 21895520, 24632460, 32843280, 39411936, 49264920, 65686560, 98529840, 197059680]

約数ペア:

[(1, 197059680), (2, 98529840), (3, 65686560), (4, 49264920), (5, 39411936), (6, 32843280), (8, 24632460), (9, 21895520), (10, 19705968), (12, 16421640), (15, 13137312), (16, 12316230), (18, 10947760), (20, 9852984), (24, 8210820), (30, 6568656), (32, 6158115), (36, 5473880), (40, 4926492), (45, 4379104), (48, 4105410), (60, 3284328), (72, 2736940), (80, 2463246), (90, 2189552), (96, 2052705), (120, 1642164), (144, 1368470), (160, 1231623), (180, 1094776), (240, 821082), (281, 701280), (288, 684235), (360, 547388), (480, 410541), (487, 404640), (562, 350640), (720, 273694), (843, 233760), (974, 202320), (1124, 175320), (1405, 140256), (1440, 136847), (1461, 134880), (1686, 116880), (1948, 101160), (2248, 87660), (2435, 80928), (2529, 77920), (2810, 70128), (2922, 67440), (3372, 58440), (3896, 50580), (4215, 46752), (4383, 44960), (4496, 43830), (4870, 40464), (5058, 38960), (5620, 35064), (5844, 33720), (6744, 29220), (7305, 26976), (7792, 25290), (8430, 23376), (8766, 22480), (8992, 21915), (9740, 20232), (10116, 19480), (11240, 17532), (11688, 16860), (12645, 15584), (13488, 14610)]