556015680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17551}}^1$

素因数の和:17585

約数の個数: 168

約数和(自身を含む): 2086441344

約数和(自身を除く): 1530425664

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 5280, 6336, 7920, 10560, 15840, 17551, 31680, 35102, 52653, 70204, 87755, 105306, 140408, 157959, 175510, 193061, 210612, 263265, 280816, 315918, 351020, 386122, 421224, 526530, 561632, 579183, 631836, 702040, 772244, 789795, 842448, 965305, 1053060, 1123264, 1158366, 1263672, 1404080, 1544488, 1579590, 1684896, 1737549, 1930610, 2106120, 2316732, 2527344, 2808160, 2895915, 3088976, 3159180, 3369792, 3475098, 3861220, 4212240, 4633464, 5054688, 5616320, 5791830, 6177952, 6318360, 6950196, 7722440, 8424480, 8687745, 9266928, 10109376, 11583660, 12355904, 12636720, 13900392, 15444880, 16848960, 17375490, 18533856, 23167320, 25273440, 27800784, 30889760, 34750980, 37067712, 46334640, 50546880, 55601568, 61779520, 69501960, 92669280, 111203136, 139003920, 185338560, 278007840, 556015680]

約数ペア:

[(1, 556015680), (2, 278007840), (3, 185338560), (4, 139003920), (5, 111203136), (6, 92669280), (8, 69501960), (9, 61779520), (10, 55601568), (11, 50546880), (12, 46334640), (15, 37067712), (16, 34750980), (18, 30889760), (20, 27800784), (22, 25273440), (24, 23167320), (30, 18533856), (32, 17375490), (33, 16848960), (36, 15444880), (40, 13900392), (44, 12636720), (45, 12355904), (48, 11583660), (55, 10109376), (60, 9266928), (64, 8687745), (66, 8424480), (72, 7722440), (80, 6950196), (88, 6318360), (90, 6177952), (96, 5791830), (99, 5616320), (110, 5054688), (120, 4633464), (132, 4212240), (144, 3861220), (160, 3475098), (165, 3369792), (176, 3159180), (180, 3088976), (192, 2895915), (198, 2808160), (220, 2527344), (240, 2316732), (264, 2106120), (288, 1930610), (320, 1737549), (330, 1684896), (352, 1579590), (360, 1544488), (396, 1404080), (440, 1263672), (480, 1158366), (495, 1123264), (528, 1053060), (576, 965305), (660, 842448), (704, 789795), (720, 772244), (792, 702040), (880, 631836), (960, 579183), (990, 561632), (1056, 526530), (1320, 421224), (1440, 386122), (1584, 351020), (1760, 315918), (1980, 280816), (2112, 263265), (2640, 210612), (2880, 193061), (3168, 175510), (3520, 157959), (3960, 140408), (5280, 105306), (6336, 87755), (7920, 70204), (10560, 52653), (15840, 35102), (17551, 31680)]