73208282280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{87152717}}^1$

素因数の和:87152738

約数の個数: 64

約数和(自身を含む): 250999827840

約数和(自身を除く): 177791545560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 87152717, 174305434, 261458151, 348610868, 435763585, 522916302, 610069019, 697221736, 871527170, 1045832604, 1220138038, 1307290755, 1743054340, 1830207057, 2091665208, 2440276076, 2614581510, 3050345095, 3486108680, 3660414114, 4880552152, 5229163020, 6100690190, 7320828228, 9151035285, 10458326040, 12201380380, 14641656456, 18302070570, 24402760760, 36604141140, 73208282280]

約数ペア:

[(1, 73208282280), (2, 36604141140), (3, 24402760760), (4, 18302070570), (5, 14641656456), (6, 12201380380), (7, 10458326040), (8, 9151035285), (10, 7320828228), (12, 6100690190), (14, 5229163020), (15, 4880552152), (20, 3660414114), (21, 3486108680), (24, 3050345095), (28, 2614581510), (30, 2440276076), (35, 2091665208), (40, 1830207057), (42, 1743054340), (56, 1307290755), (60, 1220138038), (70, 1045832604), (84, 871527170), (105, 697221736), (120, 610069019), (140, 522916302), (168, 435763585), (210, 348610868), (280, 261458151), (420, 174305434), (840, 87152717)]