117683720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2011}}^1$

素因数の和:2059

約数の個数: 128

約数和(自身を含む): 347673600

約数和(自身を除く): 229989880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 19, 20, 22, 28, 35, 38, 40, 44, 55, 56, 70, 76, 77, 88, 95, 110, 133, 140, 152, 154, 190, 209, 220, 266, 280, 308, 380, 385, 418, 440, 532, 616, 665, 760, 770, 836, 1045, 1064, 1330, 1463, 1540, 1672, 2011, 2090, 2660, 2926, 3080, 4022, 4180, 5320, 5852, 7315, 8044, 8360, 10055, 11704, 14077, 14630, 16088, 20110, 22121, 28154, 29260, 38209, 40220, 44242, 56308, 58520, 70385, 76418, 80440, 88484, 110605, 112616, 140770, 152836, 154847, 176968, 191045, 221210, 267463, 281540, 305672, 309694, 382090, 420299, 442420, 534926, 563080, 619388, 764180, 774235, 840598, 884840, 1069852, 1238776, 1337315, 1528360, 1548470, 1681196, 2101495, 2139704, 2674630, 2942093, 3096940, 3362392, 4202990, 5349260, 5884186, 6193880, 8405980, 10698520, 11768372, 14710465, 16811960, 23536744, 29420930, 58841860, 117683720]

約数ペア:

[(1, 117683720), (2, 58841860), (4, 29420930), (5, 23536744), (7, 16811960), (8, 14710465), (10, 11768372), (11, 10698520), (14, 8405980), (19, 6193880), (20, 5884186), (22, 5349260), (28, 4202990), (35, 3362392), (38, 3096940), (40, 2942093), (44, 2674630), (55, 2139704), (56, 2101495), (70, 1681196), (76, 1548470), (77, 1528360), (88, 1337315), (95, 1238776), (110, 1069852), (133, 884840), (140, 840598), (152, 774235), (154, 764180), (190, 619388), (209, 563080), (220, 534926), (266, 442420), (280, 420299), (308, 382090), (380, 309694), (385, 305672), (418, 281540), (440, 267463), (532, 221210), (616, 191045), (665, 176968), (760, 154847), (770, 152836), (836, 140770), (1045, 112616), (1064, 110605), (1330, 88484), (1463, 80440), (1540, 76418), (1672, 70385), (2011, 58520), (2090, 56308), (2660, 44242), (2926, 40220), (3080, 38209), (4022, 29260), (4180, 28154), (5320, 22121), (5852, 20110), (7315, 16088), (8044, 14630), (8360, 14077), (10055, 11704)]