142329880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{4201}}^1$

素因数の和:4241

約数の個数: 96

約数和(自身を含む): 402383520

約数和(自身を除く): 260053640

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 121, 140, 154, 220, 242, 280, 308, 385, 440, 484, 605, 616, 770, 847, 968, 1210, 1540, 1694, 2420, 3080, 3388, 4201, 4235, 4840, 6776, 8402, 8470, 16804, 16940, 21005, 29407, 33608, 33880, 42010, 46211, 58814, 84020, 92422, 117628, 147035, 168040, 184844, 231055, 235256, 294070, 323477, 369688, 462110, 508321, 588140, 646954, 924220, 1016642, 1176280, 1293908, 1617385, 1848440, 2033284, 2541605, 2587816, 3234770, 3558247, 4066568, 5083210, 6469540, 7116494, 10166420, 12939080, 14232988, 17791235, 20332840, 28465976, 35582470, 71164940, 142329880]

約数ペア:

[(1, 142329880), (2, 71164940), (4, 35582470), (5, 28465976), (7, 20332840), (8, 17791235), (10, 14232988), (11, 12939080), (14, 10166420), (20, 7116494), (22, 6469540), (28, 5083210), (35, 4066568), (40, 3558247), (44, 3234770), (55, 2587816), (56, 2541605), (70, 2033284), (77, 1848440), (88, 1617385), (110, 1293908), (121, 1176280), (140, 1016642), (154, 924220), (220, 646954), (242, 588140), (280, 508321), (308, 462110), (385, 369688), (440, 323477), (484, 294070), (605, 235256), (616, 231055), (770, 184844), (847, 168040), (968, 147035), (1210, 117628), (1540, 92422), (1694, 84020), (2420, 58814), (3080, 46211), (3388, 42010), (4201, 33880), (4235, 33608), (4840, 29407), (6776, 21005), (8402, 16940), (8470, 16804)]