210208560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{2311}}^1$

素因数の和:2706

約数の個数: 80

約数和(自身を含む): 653648640

約数和(自身を除く): 443440080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 379, 758, 1137, 1516, 1895, 2274, 2311, 3032, 3790, 4548, 4622, 5685, 6064, 6933, 7580, 9096, 9244, 11370, 11555, 13866, 15160, 18192, 18488, 22740, 23110, 27732, 30320, 34665, 36976, 45480, 46220, 55464, 69330, 90960, 92440, 110928, 138660, 184880, 277320, 554640, 875869, 1751738, 2627607, 3503476, 4379345, 5255214, 7006952, 8758690, 10510428, 13138035, 14013904, 17517380, 21020856, 26276070, 35034760, 42041712, 52552140, 70069520, 105104280, 210208560]

約数ペア:

[(1, 210208560), (2, 105104280), (3, 70069520), (4, 52552140), (5, 42041712), (6, 35034760), (8, 26276070), (10, 21020856), (12, 17517380), (15, 14013904), (16, 13138035), (20, 10510428), (24, 8758690), (30, 7006952), (40, 5255214), (48, 4379345), (60, 3503476), (80, 2627607), (120, 1751738), (240, 875869), (379, 554640), (758, 277320), (1137, 184880), (1516, 138660), (1895, 110928), (2274, 92440), (2311, 90960), (3032, 69330), (3790, 55464), (4548, 46220), (4622, 45480), (5685, 36976), (6064, 34665), (6933, 30320), (7580, 27732), (9096, 23110), (9244, 22740), (11370, 18488), (11555, 18192), (13866, 15160)]