1440960012

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{4507}}^1$

素因数の和:4707

約数の個数: 72

約数和(自身を含む): 3721588416

約数和(自身を除く): 2280628404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 107, 166, 214, 249, 321, 332, 428, 498, 642, 747, 963, 996, 1284, 1494, 1926, 2988, 3852, 4507, 8881, 9014, 13521, 17762, 18028, 26643, 27042, 35524, 40563, 53286, 54084, 79929, 81126, 106572, 159858, 162252, 319716, 374081, 482249, 748162, 964498, 1122243, 1446747, 1496324, 1928996, 2244486, 2893494, 3366729, 4340241, 4488972, 5786988, 6733458, 8680482, 13466916, 17360964, 40026667, 80053334, 120080001, 160106668, 240160002, 360240003, 480320004, 720480006, 1440960012]

約数ペア:

[(1, 1440960012), (2, 720480006), (3, 480320004), (4, 360240003), (6, 240160002), (9, 160106668), (12, 120080001), (18, 80053334), (36, 40026667), (83, 17360964), (107, 13466916), (166, 8680482), (214, 6733458), (249, 5786988), (321, 4488972), (332, 4340241), (428, 3366729), (498, 2893494), (642, 2244486), (747, 1928996), (963, 1496324), (996, 1446747), (1284, 1122243), (1494, 964498), (1926, 748162), (2988, 482249), (3852, 374081), (4507, 319716), (8881, 162252), (9014, 159858), (13521, 106572), (17762, 81126), (18028, 79929), (26643, 54084), (27042, 53286), (35524, 40563)]