84456960

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{1571}}^1$

素因数の和:1604

約数の個数: 160

約数和(自身を含む): 308765952

約数和(自身を除く): 224308992

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1536, 1571, 1680, 1792, 1920, 2240, 2560, 2688, 3142, 3360, 3584, 3840, 4480, 4713, 5376, 6284, 6720, 7680, 7855, 8960, 9426, 10752, 10997, 12568, 13440, 15710, 17920, 18852, 21994, 23565, 25136, 26880, 31420, 32991, 37704, 43988, 47130, 50272, 53760, 54985, 62840, 65982, 75408, 87976, 94260, 100544, 109970, 125680, 131964, 150816, 164955, 175952, 188520, 201088, 219940, 251360, 263928, 301632, 329910, 351904, 377040, 402176, 439880, 502720, 527856, 603264, 659820, 703808, 754080, 804352, 879760, 1005440, 1055712, 1206528, 1319640, 1407616, 1508160, 1759520, 2010880, 2111424, 2413056, 2639280, 2815232, 3016320, 3519040, 4021760, 4222848, 5278560, 5630464, 6032640, 7038080, 8445696, 10557120, 12065280, 14076160, 16891392, 21114240, 28152320, 42228480, 84456960]

約数ペア:

[(1, 84456960), (2, 42228480), (3, 28152320), (4, 21114240), (5, 16891392), (6, 14076160), (7, 12065280), (8, 10557120), (10, 8445696), (12, 7038080), (14, 6032640), (15, 5630464), (16, 5278560), (20, 4222848), (21, 4021760), (24, 3519040), (28, 3016320), (30, 2815232), (32, 2639280), (35, 2413056), (40, 2111424), (42, 2010880), (48, 1759520), (56, 1508160), (60, 1407616), (64, 1319640), (70, 1206528), (80, 1055712), (84, 1005440), (96, 879760), (105, 804352), (112, 754080), (120, 703808), (128, 659820), (140, 603264), (160, 527856), (168, 502720), (192, 439880), (210, 402176), (224, 377040), (240, 351904), (256, 329910), (280, 301632), (320, 263928), (336, 251360), (384, 219940), (420, 201088), (448, 188520), (480, 175952), (512, 164955), (560, 150816), (640, 131964), (672, 125680), (768, 109970), (840, 100544), (896, 94260), (960, 87976), (1120, 75408), (1280, 65982), (1344, 62840), (1536, 54985), (1571, 53760), (1680, 50272), (1792, 47130), (1920, 43988), (2240, 37704), (2560, 32991), (2688, 31420), (3142, 26880), (3360, 25136), (3584, 23565), (3840, 21994), (4480, 18852), (4713, 17920), (5376, 15710), (6284, 13440), (6720, 12568), (7680, 10997), (7855, 10752), (8960, 9426)]