139307560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{593}}^1\times {\mathrm{839}}^1$

素因数の和:1450

約数の個数: 64

約数和(自身を含む): 359251200

約数和(自身を除く): 219943640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 593, 839, 1186, 1678, 2372, 2965, 3356, 4151, 4195, 4744, 5873, 5930, 6712, 8302, 8390, 11746, 11860, 16604, 16780, 20755, 23492, 23720, 29365, 33208, 33560, 41510, 46984, 58730, 83020, 117460, 166040, 234920, 497527, 995054, 1990108, 2487635, 3482689, 3980216, 4975270, 6965378, 9950540, 13930756, 17413445, 19901080, 27861512, 34826890, 69653780, 139307560]

約数ペア:

[(1, 139307560), (2, 69653780), (4, 34826890), (5, 27861512), (7, 19901080), (8, 17413445), (10, 13930756), (14, 9950540), (20, 6965378), (28, 4975270), (35, 3980216), (40, 3482689), (56, 2487635), (70, 1990108), (140, 995054), (280, 497527), (593, 234920), (839, 166040), (1186, 117460), (1678, 83020), (2372, 58730), (2965, 46984), (3356, 41510), (4151, 33560), (4195, 33208), (4744, 29365), (5873, 23720), (5930, 23492), (6712, 20755), (8302, 16780), (8390, 16604), (11746, 11860)]