84168960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{953}}^1$

素因数の和:1000

約数の個数: 144

約数和(自身を含む): 280796544

約数和(自身を除く): 196627584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 768, 920, 953, 960, 1104, 1280, 1380, 1472, 1840, 1906, 1920, 2208, 2760, 2859, 2944, 3680, 3812, 3840, 4416, 4765, 5520, 5718, 5888, 7360, 7624, 8832, 9530, 11040, 11436, 14295, 14720, 15248, 17664, 19060, 21919, 22080, 22872, 28590, 29440, 30496, 38120, 43838, 44160, 45744, 57180, 60992, 65757, 76240, 87676, 88320, 91488, 109595, 114360, 121984, 131514, 152480, 175352, 182976, 219190, 228720, 243968, 263028, 304960, 328785, 350704, 365952, 438380, 457440, 526056, 609920, 657570, 701408, 731904, 876760, 914880, 1052112, 1219840, 1315140, 1402816, 1753520, 1829760, 2104224, 2630280, 2805632, 3507040, 3659520, 4208448, 5260560, 5611264, 7014080, 8416896, 10521120, 14028160, 16833792, 21042240, 28056320, 42084480, 84168960]

約数ペア:

[(1, 84168960), (2, 42084480), (3, 28056320), (4, 21042240), (5, 16833792), (6, 14028160), (8, 10521120), (10, 8416896), (12, 7014080), (15, 5611264), (16, 5260560), (20, 4208448), (23, 3659520), (24, 3507040), (30, 2805632), (32, 2630280), (40, 2104224), (46, 1829760), (48, 1753520), (60, 1402816), (64, 1315140), (69, 1219840), (80, 1052112), (92, 914880), (96, 876760), (115, 731904), (120, 701408), (128, 657570), (138, 609920), (160, 526056), (184, 457440), (192, 438380), (230, 365952), (240, 350704), (256, 328785), (276, 304960), (320, 263028), (345, 243968), (368, 228720), (384, 219190), (460, 182976), (480, 175352), (552, 152480), (640, 131514), (690, 121984), (736, 114360), (768, 109595), (920, 91488), (953, 88320), (960, 87676), (1104, 76240), (1280, 65757), (1380, 60992), (1472, 57180), (1840, 45744), (1906, 44160), (1920, 43838), (2208, 38120), (2760, 30496), (2859, 29440), (2944, 28590), (3680, 22872), (3812, 22080), (3840, 21919), (4416, 19060), (4765, 17664), (5520, 15248), (5718, 14720), (5888, 14295), (7360, 11436), (7624, 11040), (8832, 9530)]