194616720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1973}}^1$

素因数の和:2129

約数の個数: 120

約数和(自身を含む): 658692216

約数和(自身を除く): 464075496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 137, 144, 180, 240, 274, 360, 411, 548, 685, 720, 822, 1096, 1233, 1370, 1644, 1973, 2055, 2192, 2466, 2740, 3288, 3946, 4110, 4932, 5480, 5919, 6165, 6576, 7892, 8220, 9864, 9865, 10960, 11838, 12330, 15784, 16440, 17757, 19728, 19730, 23676, 24660, 29595, 31568, 32880, 35514, 39460, 47352, 49320, 59190, 71028, 78920, 88785, 94704, 98640, 118380, 142056, 157840, 177570, 236760, 270301, 284112, 355140, 473520, 540602, 710280, 810903, 1081204, 1351505, 1420560, 1621806, 2162408, 2432709, 2703010, 3243612, 4054515, 4324816, 4865418, 5406020, 6487224, 8109030, 9730836, 10812040, 12163545, 12974448, 16218060, 19461672, 21624080, 24327090, 32436120, 38923344, 48654180, 64872240, 97308360, 194616720]

約数ペア:

[(1, 194616720), (2, 97308360), (3, 64872240), (4, 48654180), (5, 38923344), (6, 32436120), (8, 24327090), (9, 21624080), (10, 19461672), (12, 16218060), (15, 12974448), (16, 12163545), (18, 10812040), (20, 9730836), (24, 8109030), (30, 6487224), (36, 5406020), (40, 4865418), (45, 4324816), (48, 4054515), (60, 3243612), (72, 2703010), (80, 2432709), (90, 2162408), (120, 1621806), (137, 1420560), (144, 1351505), (180, 1081204), (240, 810903), (274, 710280), (360, 540602), (411, 473520), (548, 355140), (685, 284112), (720, 270301), (822, 236760), (1096, 177570), (1233, 157840), (1370, 142056), (1644, 118380), (1973, 98640), (2055, 94704), (2192, 88785), (2466, 78920), (2740, 71028), (3288, 59190), (3946, 49320), (4110, 47352), (4932, 39460), (5480, 35514), (5919, 32880), (6165, 31568), (6576, 29595), (7892, 24660), (8220, 23676), (9864, 19730), (9865, 19728), (10960, 17757), (11838, 16440), (12330, 15784)]