847382040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{389}}^1\times {\mathrm{2017}}^1$

素因数の和:2426

約数の個数: 128

約数和(自身を含む): 2833272000

約数和(自身を除く): 1985889960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 389, 540, 778, 1080, 1167, 1556, 1945, 2017, 2334, 3112, 3501, 3890, 4034, 4668, 5835, 6051, 7002, 7780, 8068, 9336, 10085, 10503, 11670, 12102, 14004, 15560, 16136, 17505, 18153, 20170, 21006, 23340, 24204, 28008, 30255, 35010, 36306, 40340, 42012, 46680, 48408, 52515, 54459, 60510, 70020, 72612, 80680, 84024, 90765, 105030, 108918, 121020, 140040, 145224, 181530, 210060, 217836, 242040, 272295, 363060, 420120, 435672, 544590, 726120, 784613, 1089180, 1569226, 2178360, 2353839, 3138452, 3923065, 4707678, 6276904, 7061517, 7846130, 9415356, 11769195, 14123034, 15692260, 18830712, 21184551, 23538390, 28246068, 31384520, 35307585, 42369102, 47076780, 56492136, 70615170, 84738204, 94153560, 105922755, 141230340, 169476408, 211845510, 282460680, 423691020, 847382040]

約数ペア:

[(1, 847382040), (2, 423691020), (3, 282460680), (4, 211845510), (5, 169476408), (6, 141230340), (8, 105922755), (9, 94153560), (10, 84738204), (12, 70615170), (15, 56492136), (18, 47076780), (20, 42369102), (24, 35307585), (27, 31384520), (30, 28246068), (36, 23538390), (40, 21184551), (45, 18830712), (54, 15692260), (60, 14123034), (72, 11769195), (90, 9415356), (108, 7846130), (120, 7061517), (135, 6276904), (180, 4707678), (216, 3923065), (270, 3138452), (360, 2353839), (389, 2178360), (540, 1569226), (778, 1089180), (1080, 784613), (1167, 726120), (1556, 544590), (1945, 435672), (2017, 420120), (2334, 363060), (3112, 272295), (3501, 242040), (3890, 217836), (4034, 210060), (4668, 181530), (5835, 145224), (6051, 140040), (7002, 121020), (7780, 108918), (8068, 105030), (9336, 90765), (10085, 84024), (10503, 80680), (11670, 72612), (12102, 70020), (14004, 60510), (15560, 54459), (16136, 52515), (17505, 48408), (18153, 46680), (20170, 42012), (21006, 40340), (23340, 36306), (24204, 35010), (28008, 30255)]