39682151280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{279767}}^1$

素因数の和:279983

約数の個数: 120

約数和(自身を含む): 133942846752

約数和(自身を除く): 94260695472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 197, 240, 360, 394, 591, 720, 788, 985, 1182, 1576, 1773, 1970, 2364, 2955, 3152, 3546, 3940, 4728, 5910, 7092, 7880, 8865, 9456, 11820, 14184, 15760, 17730, 23640, 28368, 35460, 47280, 70920, 141840, 279767, 559534, 839301, 1119068, 1398835, 1678602, 2238136, 2517903, 2797670, 3357204, 4196505, 4476272, 5035806, 5595340, 6714408, 8393010, 10071612, 11190680, 12589515, 13428816, 16786020, 20143224, 22381360, 25179030, 33572040, 40286448, 50358060, 55114099, 67144080, 100716120, 110228198, 165342297, 201432240, 220456396, 275570495, 330684594, 440912792, 496026891, 551140990, 661369188, 826711485, 881825584, 992053782, 1102281980, 1322738376, 1653422970, 1984107564, 2204563960, 2480134455, 2645476752, 3306845940, 3968215128, 4409127920, 4960268910, 6613691880, 7936430256, 9920537820, 13227383760, 19841075640, 39682151280]

約数ペア:

[(1, 39682151280), (2, 19841075640), (3, 13227383760), (4, 9920537820), (5, 7936430256), (6, 6613691880), (8, 4960268910), (9, 4409127920), (10, 3968215128), (12, 3306845940), (15, 2645476752), (16, 2480134455), (18, 2204563960), (20, 1984107564), (24, 1653422970), (30, 1322738376), (36, 1102281980), (40, 992053782), (45, 881825584), (48, 826711485), (60, 661369188), (72, 551140990), (80, 496026891), (90, 440912792), (120, 330684594), (144, 275570495), (180, 220456396), (197, 201432240), (240, 165342297), (360, 110228198), (394, 100716120), (591, 67144080), (720, 55114099), (788, 50358060), (985, 40286448), (1182, 33572040), (1576, 25179030), (1773, 22381360), (1970, 20143224), (2364, 16786020), (2955, 13428816), (3152, 12589515), (3546, 11190680), (3940, 10071612), (4728, 8393010), (5910, 6714408), (7092, 5595340), (7880, 5035806), (8865, 4476272), (9456, 4196505), (11820, 3357204), (14184, 2797670), (15760, 2517903), (17730, 2238136), (23640, 1678602), (28368, 1398835), (35460, 1119068), (47280, 839301), (70920, 559534), (141840, 279767)]