228881920

素因数分解:

$2^9\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3083}}^1$

素因数の和:3135

約数の個数: 80

約数和(自身を含む): 567887760

約数和(自身を除く): 339005840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 256, 290, 320, 464, 512, 580, 640, 928, 1160, 1280, 1856, 2320, 2560, 3083, 3712, 4640, 6166, 7424, 9280, 12332, 14848, 15415, 18560, 24664, 30830, 37120, 49328, 61660, 74240, 89407, 98656, 123320, 178814, 197312, 246640, 357628, 394624, 447035, 493280, 715256, 789248, 894070, 986560, 1430512, 1578496, 1788140, 1973120, 2861024, 3576280, 3946240, 5722048, 7152560, 7892480, 11444096, 14305120, 22888192, 28610240, 45776384, 57220480, 114440960, 228881920]

約数ペア:

[(1, 228881920), (2, 114440960), (4, 57220480), (5, 45776384), (8, 28610240), (10, 22888192), (16, 14305120), (20, 11444096), (29, 7892480), (32, 7152560), (40, 5722048), (58, 3946240), (64, 3576280), (80, 2861024), (116, 1973120), (128, 1788140), (145, 1578496), (160, 1430512), (232, 986560), (256, 894070), (290, 789248), (320, 715256), (464, 493280), (512, 447035), (580, 394624), (640, 357628), (928, 246640), (1160, 197312), (1280, 178814), (1856, 123320), (2320, 98656), (2560, 89407), (3083, 74240), (3712, 61660), (4640, 49328), (6166, 37120), (7424, 30830), (9280, 24664), (12332, 18560), (14848, 15415)]