79720620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2833}}^1$

素因数の和:2919

約数の個数: 96

約数和(自身を含む): 259004928

約数和(自身を除く): 179284308

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 67, 70, 84, 105, 134, 140, 201, 210, 268, 335, 402, 420, 469, 670, 804, 938, 1005, 1340, 1407, 1876, 2010, 2345, 2814, 2833, 4020, 4690, 5628, 5666, 7035, 8499, 9380, 11332, 14070, 14165, 16998, 19831, 28140, 28330, 33996, 39662, 42495, 56660, 59493, 79324, 84990, 99155, 118986, 169980, 189811, 198310, 237972, 297465, 379622, 396620, 569433, 594930, 759244, 949055, 1138866, 1189860, 1328677, 1898110, 2277732, 2657354, 2847165, 3796220, 3986031, 5314708, 5694330, 6643385, 7972062, 11388660, 13286770, 15944124, 19930155, 26573540, 39860310, 79720620]

約数ペア:

[(1, 79720620), (2, 39860310), (3, 26573540), (4, 19930155), (5, 15944124), (6, 13286770), (7, 11388660), (10, 7972062), (12, 6643385), (14, 5694330), (15, 5314708), (20, 3986031), (21, 3796220), (28, 2847165), (30, 2657354), (35, 2277732), (42, 1898110), (60, 1328677), (67, 1189860), (70, 1138866), (84, 949055), (105, 759244), (134, 594930), (140, 569433), (201, 396620), (210, 379622), (268, 297465), (335, 237972), (402, 198310), (420, 189811), (469, 169980), (670, 118986), (804, 99155), (938, 84990), (1005, 79324), (1340, 59493), (1407, 56660), (1876, 42495), (2010, 39662), (2345, 33996), (2814, 28330), (2833, 28140), (4020, 19831), (4690, 16998), (5628, 14165), (5666, 14070), (7035, 11332), (8499, 9380)]