210082992

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{179}}^1\times {\mathrm{499}}^1$

素因数の和:703

約数の個数: 120

約数和(自身を含む): 636120000

約数和(自身を除く): 426037008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 179, 196, 294, 336, 358, 392, 499, 537, 588, 716, 784, 998, 1074, 1176, 1253, 1432, 1497, 1996, 2148, 2352, 2506, 2864, 2994, 3493, 3759, 3992, 4296, 5012, 5988, 6986, 7518, 7984, 8592, 8771, 10024, 10479, 11976, 13972, 15036, 17542, 20048, 20958, 23952, 24451, 26313, 27944, 30072, 35084, 41916, 48902, 52626, 55888, 60144, 70168, 73353, 83832, 89321, 97804, 105252, 140336, 146706, 167664, 178642, 195608, 210504, 267963, 293412, 357284, 391216, 421008, 535926, 586824, 625247, 714568, 1071852, 1173648, 1250494, 1429136, 1875741, 2143704, 2500988, 3751482, 4287408, 4376729, 5001976, 7502964, 8753458, 10003952, 13130187, 15005928, 17506916, 26260374, 30011856, 35013832, 52520748, 70027664, 105041496, 210082992]

約数ペア:

[(1, 210082992), (2, 105041496), (3, 70027664), (4, 52520748), (6, 35013832), (7, 30011856), (8, 26260374), (12, 17506916), (14, 15005928), (16, 13130187), (21, 10003952), (24, 8753458), (28, 7502964), (42, 5001976), (48, 4376729), (49, 4287408), (56, 3751482), (84, 2500988), (98, 2143704), (112, 1875741), (147, 1429136), (168, 1250494), (179, 1173648), (196, 1071852), (294, 714568), (336, 625247), (358, 586824), (392, 535926), (499, 421008), (537, 391216), (588, 357284), (716, 293412), (784, 267963), (998, 210504), (1074, 195608), (1176, 178642), (1253, 167664), (1432, 146706), (1497, 140336), (1996, 105252), (2148, 97804), (2352, 89321), (2506, 83832), (2864, 73353), (2994, 70168), (3493, 60144), (3759, 55888), (3992, 52626), (4296, 48902), (5012, 41916), (5988, 35084), (6986, 30072), (7518, 27944), (7984, 26313), (8592, 24451), (8771, 23952), (10024, 20958), (10479, 20048), (11976, 17542), (13972, 15036)]