227886960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{135647}}^1$

素因数の和:135670

約数の個数: 80

約数和(自身を含む): 807376896

約数和(自身を除く): 579489936

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 135647, 271294, 406941, 542588, 678235, 813882, 949529, 1085176, 1356470, 1627764, 1899058, 2034705, 2170352, 2712940, 2848587, 3255528, 3798116, 4069410, 4747645, 5425880, 5697174, 6511056, 7596232, 8138820, 9495290, 10851760, 11394348, 14242935, 15192464, 16277640, 18990580, 22788696, 28485870, 32555280, 37981160, 45577392, 56971740, 75962320, 113943480, 227886960]

約数ペア:

[(1, 227886960), (2, 113943480), (3, 75962320), (4, 56971740), (5, 45577392), (6, 37981160), (7, 32555280), (8, 28485870), (10, 22788696), (12, 18990580), (14, 16277640), (15, 15192464), (16, 14242935), (20, 11394348), (21, 10851760), (24, 9495290), (28, 8138820), (30, 7596232), (35, 6511056), (40, 5697174), (42, 5425880), (48, 4747645), (56, 4069410), (60, 3798116), (70, 3255528), (80, 2848587), (84, 2712940), (105, 2170352), (112, 2034705), (120, 1899058), (140, 1627764), (168, 1356470), (210, 1085176), (240, 949529), (280, 813882), (336, 678235), (420, 542588), (560, 406941), (840, 271294), (1680, 135647)]