804146280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{957317}}^1$

素因数の和:957338

約数の個数: 64

約数和(自身を含む): 2757075840

約数和(自身を除く): 1952929560

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, 957317, 1914634, 2871951, 3829268, 4786585, 5743902, 6701219, 7658536, 9573170, 11487804, 13402438, 14359755, 19146340, 20103657, 22975608, 26804876, 28719510, 33506095, 38292680, 40207314, 53609752, 57439020, 67012190, 80414628, 100518285, 114878040, 134024380, 160829256, 201036570, 268048760, 402073140, 804146280]

約数ペア:

[(1, 804146280), (2, 402073140), (3, 268048760), (4, 201036570), (5, 160829256), (6, 134024380), (7, 114878040), (8, 100518285), (10, 80414628), (12, 67012190), (14, 57439020), (15, 53609752), (20, 40207314), (21, 38292680), (24, 33506095), (28, 28719510), (30, 26804876), (35, 22975608), (40, 20103657), (42, 19146340), (56, 14359755), (60, 13402438), (70, 11487804), (84, 9573170), (105, 7658536), (120, 6701219), (140, 5743902), (168, 4786585), (210, 3829268), (280, 2871951), (420, 1914634), (840, 957317)]