2661093120

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{98999}}^1$

素因数の和:99030

約数の個数: 144

約数和(自身を含む): 9713088000

約数和(自身を除く): 7051994880

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, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 13440, 26880, 98999, 197998, 296997, 395996, 494995, 593994, 692993, 791992, 989990, 1187988, 1385986, 1484985, 1583984, 1979980, 2078979, 2375976, 2771972, 2969970, 3167968, 3464965, 3959960, 4157958, 4751952, 5543944, 5939940, 6335936, 6929930, 7919920, 8315916, 9503904, 10394895, 11087888, 11879880, 12671872, 13859860, 15839840, 16631832, 19007808, 20789790, 22175776, 23759760, 25343744, 27719720, 31679680, 33263664, 38015616, 41579580, 44351552, 47519520, 55439440, 63359360, 66527328, 76031232, 83159160, 88703104, 95039040, 110878880, 126718720, 133054656, 166318320, 177406208, 190078080, 221757760, 266109312, 332636640, 380156160, 443515520, 532218624, 665273280, 887031040, 1330546560, 2661093120]

約数ペア:

[(1, 2661093120), (2, 1330546560), (3, 887031040), (4, 665273280), (5, 532218624), (6, 443515520), (7, 380156160), (8, 332636640), (10, 266109312), (12, 221757760), (14, 190078080), (15, 177406208), (16, 166318320), (20, 133054656), (21, 126718720), (24, 110878880), (28, 95039040), (30, 88703104), (32, 83159160), (35, 76031232), (40, 66527328), (42, 63359360), (48, 55439440), (56, 47519520), (60, 44351552), (64, 41579580), (70, 38015616), (80, 33263664), (84, 31679680), (96, 27719720), (105, 25343744), (112, 23759760), (120, 22175776), (128, 20789790), (140, 19007808), (160, 16631832), (168, 15839840), (192, 13859860), (210, 12671872), (224, 11879880), (240, 11087888), (256, 10394895), (280, 9503904), (320, 8315916), (336, 7919920), (384, 6929930), (420, 6335936), (448, 5939940), (480, 5543944), (560, 4751952), (640, 4157958), (672, 3959960), (768, 3464965), (840, 3167968), (896, 2969970), (960, 2771972), (1120, 2375976), (1280, 2078979), (1344, 1979980), (1680, 1583984), (1792, 1484985), (1920, 1385986), (2240, 1187988), (2688, 989990), (3360, 791992), (3840, 692993), (4480, 593994), (5376, 494995), (6720, 395996), (8960, 296997), (13440, 197998), (26880, 98999)]