142964280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2857}}^1$

素因数の和:3013

約数の個数: 96

約数和(自身を含む): 468140400

約数和(自身を除く): 325176120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 139, 180, 278, 360, 417, 556, 695, 834, 1112, 1251, 1390, 1668, 2085, 2502, 2780, 2857, 3336, 4170, 5004, 5560, 5714, 6255, 8340, 8571, 10008, 11428, 12510, 14285, 16680, 17142, 22856, 25020, 25713, 28570, 34284, 42855, 50040, 51426, 57140, 68568, 85710, 102852, 114280, 128565, 171420, 205704, 257130, 342840, 397123, 514260, 794246, 1028520, 1191369, 1588492, 1985615, 2382738, 3176984, 3574107, 3971230, 4765476, 5956845, 7148214, 7942460, 9530952, 11913690, 14296428, 15884920, 17870535, 23827380, 28592856, 35741070, 47654760, 71482140, 142964280]

約数ペア:

[(1, 142964280), (2, 71482140), (3, 47654760), (4, 35741070), (5, 28592856), (6, 23827380), (8, 17870535), (9, 15884920), (10, 14296428), (12, 11913690), (15, 9530952), (18, 7942460), (20, 7148214), (24, 5956845), (30, 4765476), (36, 3971230), (40, 3574107), (45, 3176984), (60, 2382738), (72, 1985615), (90, 1588492), (120, 1191369), (139, 1028520), (180, 794246), (278, 514260), (360, 397123), (417, 342840), (556, 257130), (695, 205704), (834, 171420), (1112, 128565), (1251, 114280), (1390, 102852), (1668, 85710), (2085, 68568), (2502, 57140), (2780, 51426), (2857, 50040), (3336, 42855), (4170, 34284), (5004, 28570), (5560, 25713), (5714, 25020), (6255, 22856), (8340, 17142), (8571, 16680), (10008, 14285), (11428, 12510)]