13621080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{607}}^1$

素因数の和:649

約数の個数: 128

約数和(自身を含む): 47278080

約数和(自身を除く): 33657000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 330, 340, 374, 408, 440, 510, 561, 607, 660, 680, 748, 935, 1020, 1122, 1214, 1320, 1496, 1821, 1870, 2040, 2244, 2428, 2805, 3035, 3642, 3740, 4488, 4856, 5610, 6070, 6677, 7284, 7480, 9105, 10319, 11220, 12140, 13354, 14568, 18210, 20031, 20638, 22440, 24280, 26708, 30957, 33385, 36420, 40062, 41276, 51595, 53416, 61914, 66770, 72840, 80124, 82552, 100155, 103190, 113509, 123828, 133540, 154785, 160248, 200310, 206380, 227018, 247656, 267080, 309570, 340527, 400620, 412760, 454036, 567545, 619140, 681054, 801240, 908072, 1135090, 1238280, 1362108, 1702635, 2270180, 2724216, 3405270, 4540360, 6810540, 13621080]

約数ペア:

[(1, 13621080), (2, 6810540), (3, 4540360), (4, 3405270), (5, 2724216), (6, 2270180), (8, 1702635), (10, 1362108), (11, 1238280), (12, 1135090), (15, 908072), (17, 801240), (20, 681054), (22, 619140), (24, 567545), (30, 454036), (33, 412760), (34, 400620), (40, 340527), (44, 309570), (51, 267080), (55, 247656), (60, 227018), (66, 206380), (68, 200310), (85, 160248), (88, 154785), (102, 133540), (110, 123828), (120, 113509), (132, 103190), (136, 100155), (165, 82552), (170, 80124), (187, 72840), (204, 66770), (220, 61914), (255, 53416), (264, 51595), (330, 41276), (340, 40062), (374, 36420), (408, 33385), (440, 30957), (510, 26708), (561, 24280), (607, 22440), (660, 20638), (680, 20031), (748, 18210), (935, 14568), (1020, 13354), (1122, 12140), (1214, 11220), (1320, 10319), (1496, 9105), (1821, 7480), (1870, 7284), (2040, 6677), (2244, 6070), (2428, 5610), (2805, 4856), (3035, 4488), (3642, 3740)]