144476220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1801}}^1$

素因数の和:2011

約数の個数: 96

約数和(自身を含む): 465002496

約数和(自身を除く): 320526276

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 191, 210, 382, 420, 573, 764, 955, 1146, 1337, 1801, 1910, 2292, 2674, 2865, 3602, 3820, 4011, 5348, 5403, 5730, 6685, 7204, 8022, 9005, 10806, 11460, 12607, 13370, 16044, 18010, 20055, 21612, 25214, 26740, 27015, 36020, 37821, 40110, 50428, 54030, 63035, 75642, 80220, 108060, 126070, 151284, 189105, 252140, 343991, 378210, 687982, 756420, 1031973, 1375964, 1719955, 2063946, 2407937, 3439910, 4127892, 4815874, 5159865, 6879820, 7223811, 9631748, 10319730, 12039685, 14447622, 20639460, 24079370, 28895244, 36119055, 48158740, 72238110, 144476220]

約数ペア:

[(1, 144476220), (2, 72238110), (3, 48158740), (4, 36119055), (5, 28895244), (6, 24079370), (7, 20639460), (10, 14447622), (12, 12039685), (14, 10319730), (15, 9631748), (20, 7223811), (21, 6879820), (28, 5159865), (30, 4815874), (35, 4127892), (42, 3439910), (60, 2407937), (70, 2063946), (84, 1719955), (105, 1375964), (140, 1031973), (191, 756420), (210, 687982), (382, 378210), (420, 343991), (573, 252140), (764, 189105), (955, 151284), (1146, 126070), (1337, 108060), (1801, 80220), (1910, 75642), (2292, 63035), (2674, 54030), (2865, 50428), (3602, 40110), (3820, 37821), (4011, 36020), (5348, 27015), (5403, 26740), (5730, 25214), (6685, 21612), (7204, 20055), (8022, 18010), (9005, 16044), (10806, 13370), (11460, 12607)]