2116784366340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{20369}}^1\times {\mathrm{247433}}^1$

素因数の和:267821

約数の個数: 96

約数和(自身を含む): 6774069899520

約数和(自身を除く): 4657285533180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 20369, 40738, 61107, 81476, 101845, 122214, 142583, 203690, 244428, 247433, 285166, 305535, 407380, 427749, 494866, 570332, 611070, 712915, 742299, 855498, 989732, 1222140, 1237165, 1425830, 1484598, 1710996, 1732031, 2138745, 2474330, 2851660, 2969196, 3464062, 3711495, 4277490, 4948660, 5196093, 6928124, 7422990, 8554980, 8660155, 10392186, 14845980, 17320310, 20784372, 25980465, 34640620, 51960930, 103921860, 5039962777, 10079925554, 15119888331, 20159851108, 25199813885, 30239776662, 35279739439, 50399627770, 60479553324, 70559478878, 75599441655, 100799255540, 105839218317, 141118957756, 151198883310, 176398697195, 211678436634, 302397766620, 352797394390, 423356873268, 529196091585, 705594788780, 1058392183170, 2116784366340]

約数ペア:

[(1, 2116784366340), (2, 1058392183170), (3, 705594788780), (4, 529196091585), (5, 423356873268), (6, 352797394390), (7, 302397766620), (10, 211678436634), (12, 176398697195), (14, 151198883310), (15, 141118957756), (20, 105839218317), (21, 100799255540), (28, 75599441655), (30, 70559478878), (35, 60479553324), (42, 50399627770), (60, 35279739439), (70, 30239776662), (84, 25199813885), (105, 20159851108), (140, 15119888331), (210, 10079925554), (420, 5039962777), (20369, 103921860), (40738, 51960930), (61107, 34640620), (81476, 25980465), (101845, 20784372), (122214, 17320310), (142583, 14845980), (203690, 10392186), (244428, 8660155), (247433, 8554980), (285166, 7422990), (305535, 6928124), (407380, 5196093), (427749, 4948660), (494866, 4277490), (570332, 3711495), (611070, 3464062), (712915, 2969196), (742299, 2851660), (855498, 2474330), (989732, 2138745), (1222140, 1732031), (1237165, 1710996), (1425830, 1484598)]