42787080

素因数分解:

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

素因数の和:17003

約数の個数: 96

約数和(自身を含む): 158932800

約数和(自身を除く): 116145720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 16979, 33958, 50937, 67916, 84895, 101874, 118853, 135832, 152811, 169790, 203748, 237706, 254685, 305622, 339580, 356559, 407496, 475412, 509370, 594265, 611244, 679160, 713118, 764055, 950824, 1018740, 1069677, 1188530, 1222488, 1426236, 1528110, 1782795, 2037480, 2139354, 2377060, 2852472, 3056220, 3565590, 4278708, 4754120, 5348385, 6112440, 7131180, 8557416, 10696770, 14262360, 21393540, 42787080]

約数ペア:

[(1, 42787080), (2, 21393540), (3, 14262360), (4, 10696770), (5, 8557416), (6, 7131180), (7, 6112440), (8, 5348385), (9, 4754120), (10, 4278708), (12, 3565590), (14, 3056220), (15, 2852472), (18, 2377060), (20, 2139354), (21, 2037480), (24, 1782795), (28, 1528110), (30, 1426236), (35, 1222488), (36, 1188530), (40, 1069677), (42, 1018740), (45, 950824), (56, 764055), (60, 713118), (63, 679160), (70, 611244), (72, 594265), (84, 509370), (90, 475412), (105, 407496), (120, 356559), (126, 339580), (140, 305622), (168, 254685), (180, 237706), (210, 203748), (252, 169790), (280, 152811), (315, 135832), (360, 118853), (420, 101874), (504, 84895), (630, 67916), (840, 50937), (1260, 33958), (2520, 16979)]