206285280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{22619}}^1$

素因数の和:22656

約数の個数: 96

約数和(自身を含む): 684028800

約数和(自身を除く): 477743520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 22619, 45238, 67857, 90476, 113095, 135714, 180952, 226190, 271428, 339285, 361904, 429761, 452380, 542856, 678570, 723808, 859522, 904760, 1085712, 1289283, 1357140, 1719044, 1809520, 2148805, 2171424, 2578566, 2714280, 3438088, 3619040, 4297610, 5157132, 5428560, 6446415, 6876176, 8595220, 10314264, 10857120, 12892830, 13752352, 17190440, 20628528, 25785660, 34380880, 41257056, 51571320, 68761760, 103142640, 206285280]

約数ペア:

[(1, 206285280), (2, 103142640), (3, 68761760), (4, 51571320), (5, 41257056), (6, 34380880), (8, 25785660), (10, 20628528), (12, 17190440), (15, 13752352), (16, 12892830), (19, 10857120), (20, 10314264), (24, 8595220), (30, 6876176), (32, 6446415), (38, 5428560), (40, 5157132), (48, 4297610), (57, 3619040), (60, 3438088), (76, 2714280), (80, 2578566), (95, 2171424), (96, 2148805), (114, 1809520), (120, 1719044), (152, 1357140), (160, 1289283), (190, 1085712), (228, 904760), (240, 859522), (285, 723808), (304, 678570), (380, 542856), (456, 452380), (480, 429761), (570, 361904), (608, 339285), (760, 271428), (912, 226190), (1140, 180952), (1520, 135714), (1824, 113095), (2280, 90476), (3040, 67857), (4560, 45238), (9120, 22619)]