213751080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{2113}}^1$

素因数の和:2411

約数の個数: 96

約数和(自身を含む): 697493160

約数和(自身を除く): 483742080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 281, 360, 562, 843, 1124, 1405, 1686, 2113, 2248, 2529, 2810, 3372, 4215, 4226, 5058, 5620, 6339, 6744, 8430, 8452, 10116, 10565, 11240, 12645, 12678, 16860, 16904, 19017, 20232, 21130, 25290, 25356, 31695, 33720, 38034, 42260, 50580, 50712, 63390, 76068, 84520, 95085, 101160, 126780, 152136, 190170, 253560, 380340, 593753, 760680, 1187506, 1781259, 2375012, 2968765, 3562518, 4750024, 5343777, 5937530, 7125036, 8906295, 10687554, 11875060, 14250072, 17812590, 21375108, 23750120, 26718885, 35625180, 42750216, 53437770, 71250360, 106875540, 213751080]

約数ペア:

[(1, 213751080), (2, 106875540), (3, 71250360), (4, 53437770), (5, 42750216), (6, 35625180), (8, 26718885), (9, 23750120), (10, 21375108), (12, 17812590), (15, 14250072), (18, 11875060), (20, 10687554), (24, 8906295), (30, 7125036), (36, 5937530), (40, 5343777), (45, 4750024), (60, 3562518), (72, 2968765), (90, 2375012), (120, 1781259), (180, 1187506), (281, 760680), (360, 593753), (562, 380340), (843, 253560), (1124, 190170), (1405, 152136), (1686, 126780), (2113, 101160), (2248, 95085), (2529, 84520), (2810, 76068), (3372, 63390), (4215, 50712), (4226, 50580), (5058, 42260), (5620, 38034), (6339, 33720), (6744, 31695), (8430, 25356), (8452, 25290), (10116, 21130), (10565, 20232), (11240, 19017), (12645, 16904), (12678, 16860)]