505013760

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{953}}^1$

素因数の和:1005

約数の個数: 240

約数和(自身を含む): 1826963424

約数和(自身を除く): 1321949664

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 256, 276, 288, 320, 345, 360, 368, 384, 414, 460, 480, 512, 552, 576, 640, 690, 720, 736, 768, 828, 920, 953, 960, 1035, 1104, 1152, 1280, 1380, 1440, 1472, 1536, 1656, 1840, 1906, 1920, 2070, 2208, 2304, 2560, 2760, 2859, 2880, 2944, 3312, 3680, 3812, 3840, 4140, 4416, 4608, 4765, 5520, 5718, 5760, 5888, 6624, 7360, 7624, 7680, 8280, 8577, 8832, 9530, 11040, 11436, 11520, 11776, 13248, 14295, 14720, 15248, 16560, 17154, 17664, 19060, 21919, 22080, 22872, 23040, 26496, 28590, 29440, 30496, 33120, 34308, 35328, 38120, 42885, 43838, 44160, 45744, 52992, 57180, 58880, 60992, 65757, 66240, 68616, 76240, 85770, 87676, 88320, 91488, 105984, 109595, 114360, 121984, 131514, 132480, 137232, 152480, 171540, 175352, 176640, 182976, 197271, 219190, 228720, 243968, 263028, 264960, 274464, 304960, 328785, 343080, 350704, 365952, 394542, 438380, 457440, 487936, 526056, 529920, 548928, 609920, 657570, 686160, 701408, 731904, 789084, 876760, 914880, 986355, 1052112, 1097856, 1219840, 1315140, 1372320, 1402816, 1463808, 1578168, 1753520, 1829760, 1972710, 2104224, 2195712, 2439680, 2630280, 2744640, 2805632, 3156336, 3507040, 3659520, 3945420, 4208448, 4391424, 5260560, 5489280, 5611264, 6312672, 7014080, 7319040, 7890840, 8416896, 10521120, 10978560, 11222528, 12625344, 14028160, 15781680, 16833792, 21042240, 21957120, 25250688, 28056320, 31563360, 33667584, 42084480, 50501376, 56112640, 63126720, 84168960, 101002752, 126253440, 168337920, 252506880, 505013760]

約数ペア:

[(1, 505013760), (2, 252506880), (3, 168337920), (4, 126253440), (5, 101002752), (6, 84168960), (8, 63126720), (9, 56112640), (10, 50501376), (12, 42084480), (15, 33667584), (16, 31563360), (18, 28056320), (20, 25250688), (23, 21957120), (24, 21042240), (30, 16833792), (32, 15781680), (36, 14028160), (40, 12625344), (45, 11222528), (46, 10978560), (48, 10521120), (60, 8416896), (64, 7890840), (69, 7319040), (72, 7014080), (80, 6312672), (90, 5611264), (92, 5489280), (96, 5260560), (115, 4391424), (120, 4208448), (128, 3945420), (138, 3659520), (144, 3507040), (160, 3156336), (180, 2805632), (184, 2744640), (192, 2630280), (207, 2439680), (230, 2195712), (240, 2104224), (256, 1972710), (276, 1829760), (288, 1753520), (320, 1578168), (345, 1463808), (360, 1402816), (368, 1372320), (384, 1315140), (414, 1219840), (460, 1097856), (480, 1052112), (512, 986355), (552, 914880), (576, 876760), (640, 789084), (690, 731904), (720, 701408), (736, 686160), (768, 657570), (828, 609920), (920, 548928), (953, 529920), (960, 526056), (1035, 487936), (1104, 457440), (1152, 438380), (1280, 394542), (1380, 365952), (1440, 350704), (1472, 343080), (1536, 328785), (1656, 304960), (1840, 274464), (1906, 264960), (1920, 263028), (2070, 243968), (2208, 228720), (2304, 219190), (2560, 197271), (2760, 182976), (2859, 176640), (2880, 175352), (2944, 171540), (3312, 152480), (3680, 137232), (3812, 132480), (3840, 131514), (4140, 121984), (4416, 114360), (4608, 109595), (4765, 105984), (5520, 91488), (5718, 88320), (5760, 87676), (5888, 85770), (6624, 76240), (7360, 68616), (7624, 66240), (7680, 65757), (8280, 60992), (8577, 58880), (8832, 57180), (9530, 52992), (11040, 45744), (11436, 44160), (11520, 43838), (11776, 42885), (13248, 38120), (14295, 35328), (14720, 34308), (15248, 33120), (16560, 30496), (17154, 29440), (17664, 28590), (19060, 26496), (21919, 23040), (22080, 22872)]