68023560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1777}}^1$

素因数の和:1831

約数の個数: 128

約数和(自身を含む): 230428800

約数和(自身を除く): 162405240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 29, 30, 33, 40, 44, 55, 58, 60, 66, 87, 88, 110, 116, 120, 132, 145, 165, 174, 220, 232, 264, 290, 319, 330, 348, 435, 440, 580, 638, 660, 696, 870, 957, 1160, 1276, 1320, 1595, 1740, 1777, 1914, 2552, 3190, 3480, 3554, 3828, 4785, 5331, 6380, 7108, 7656, 8885, 9570, 10662, 12760, 14216, 17770, 19140, 19547, 21324, 26655, 35540, 38280, 39094, 42648, 51533, 53310, 58641, 71080, 78188, 97735, 103066, 106620, 117282, 154599, 156376, 195470, 206132, 213240, 234564, 257665, 293205, 309198, 390940, 412264, 469128, 515330, 566863, 586410, 618396, 772995, 781880, 1030660, 1133726, 1172820, 1236792, 1545990, 1700589, 2061320, 2267452, 2345640, 2834315, 3091980, 3401178, 4534904, 5668630, 6183960, 6802356, 8502945, 11337260, 13604712, 17005890, 22674520, 34011780, 68023560]

約数ペア:

[(1, 68023560), (2, 34011780), (3, 22674520), (4, 17005890), (5, 13604712), (6, 11337260), (8, 8502945), (10, 6802356), (11, 6183960), (12, 5668630), (15, 4534904), (20, 3401178), (22, 3091980), (24, 2834315), (29, 2345640), (30, 2267452), (33, 2061320), (40, 1700589), (44, 1545990), (55, 1236792), (58, 1172820), (60, 1133726), (66, 1030660), (87, 781880), (88, 772995), (110, 618396), (116, 586410), (120, 566863), (132, 515330), (145, 469128), (165, 412264), (174, 390940), (220, 309198), (232, 293205), (264, 257665), (290, 234564), (319, 213240), (330, 206132), (348, 195470), (435, 156376), (440, 154599), (580, 117282), (638, 106620), (660, 103066), (696, 97735), (870, 78188), (957, 71080), (1160, 58641), (1276, 53310), (1320, 51533), (1595, 42648), (1740, 39094), (1777, 38280), (1914, 35540), (2552, 26655), (3190, 21324), (3480, 19547), (3554, 19140), (3828, 17770), (4785, 14216), (5331, 12760), (6380, 10662), (7108, 9570), (7656, 8885)]