64180620

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{16979}}^1$

素因数の和:17004

約数の個数: 96

約数和(自身を含む): 228211200

約数和(自身を除く): 164030580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 16979, 33958, 50937, 67916, 84895, 101874, 118853, 152811, 169790, 203748, 237706, 254685, 305622, 339580, 356559, 458433, 475412, 509370, 594265, 611244, 713118, 764055, 916866, 1018740, 1069677, 1188530, 1426236, 1528110, 1782795, 1833732, 2139354, 2292165, 2377060, 3056220, 3209031, 3565590, 4278708, 4584330, 5348385, 6418062, 7131180, 9168660, 10696770, 12836124, 16045155, 21393540, 32090310, 64180620]

約数ペア:

[(1, 64180620), (2, 32090310), (3, 21393540), (4, 16045155), (5, 12836124), (6, 10696770), (7, 9168660), (9, 7131180), (10, 6418062), (12, 5348385), (14, 4584330), (15, 4278708), (18, 3565590), (20, 3209031), (21, 3056220), (27, 2377060), (28, 2292165), (30, 2139354), (35, 1833732), (36, 1782795), (42, 1528110), (45, 1426236), (54, 1188530), (60, 1069677), (63, 1018740), (70, 916866), (84, 764055), (90, 713118), (105, 611244), (108, 594265), (126, 509370), (135, 475412), (140, 458433), (180, 356559), (189, 339580), (210, 305622), (252, 254685), (270, 237706), (315, 203748), (378, 169790), (420, 152811), (540, 118853), (630, 101874), (756, 84895), (945, 67916), (1260, 50937), (1890, 33958), (3780, 16979)]