2006742240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{10973}}^1$

素因数の和:11121

約数の個数: 144

約数和(自身を含む): 6902558208

約数和(自身を除く): 4895815968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 127, 144, 160, 180, 240, 254, 288, 360, 381, 480, 508, 635, 720, 762, 1016, 1143, 1270, 1440, 1524, 1905, 2032, 2286, 2540, 3048, 3810, 4064, 4572, 5080, 5715, 6096, 7620, 9144, 10160, 10973, 11430, 12192, 15240, 18288, 20320, 21946, 22860, 30480, 32919, 36576, 43892, 45720, 54865, 60960, 65838, 87784, 91440, 98757, 109730, 131676, 164595, 175568, 182880, 197514, 219460, 263352, 329190, 351136, 395028, 438920, 493785, 526704, 658380, 790056, 877840, 987570, 1053408, 1316760, 1393571, 1580112, 1755680, 1975140, 2633520, 2787142, 3160224, 3950280, 4180713, 5267040, 5574284, 6967855, 7900560, 8361426, 11148568, 12542139, 13935710, 15801120, 16722852, 20903565, 22297136, 25084278, 27871420, 33445704, 41807130, 44594272, 50168556, 55742840, 62710695, 66891408, 83614260, 100337112, 111485680, 125421390, 133782816, 167228520, 200674224, 222971360, 250842780, 334457040, 401348448, 501685560, 668914080, 1003371120, 2006742240]

約数ペア:

[(1, 2006742240), (2, 1003371120), (3, 668914080), (4, 501685560), (5, 401348448), (6, 334457040), (8, 250842780), (9, 222971360), (10, 200674224), (12, 167228520), (15, 133782816), (16, 125421390), (18, 111485680), (20, 100337112), (24, 83614260), (30, 66891408), (32, 62710695), (36, 55742840), (40, 50168556), (45, 44594272), (48, 41807130), (60, 33445704), (72, 27871420), (80, 25084278), (90, 22297136), (96, 20903565), (120, 16722852), (127, 15801120), (144, 13935710), (160, 12542139), (180, 11148568), (240, 8361426), (254, 7900560), (288, 6967855), (360, 5574284), (381, 5267040), (480, 4180713), (508, 3950280), (635, 3160224), (720, 2787142), (762, 2633520), (1016, 1975140), (1143, 1755680), (1270, 1580112), (1440, 1393571), (1524, 1316760), (1905, 1053408), (2032, 987570), (2286, 877840), (2540, 790056), (3048, 658380), (3810, 526704), (4064, 493785), (4572, 438920), (5080, 395028), (5715, 351136), (6096, 329190), (7620, 263352), (9144, 219460), (10160, 197514), (10973, 182880), (11430, 175568), (12192, 164595), (15240, 131676), (18288, 109730), (20320, 98757), (21946, 91440), (22860, 87784), (30480, 65838), (32919, 60960), (36576, 54865), (43892, 45720)]