1694306560

素因数分解:

$2^8\times 5^1\times {\mathrm{313}}^1\times {\mathrm{4229}}^1$

素因数の和:4563

約数の個数: 72

約数和(自身を含む): 4072322520

約数和(自身を除く): 2378015960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 313, 320, 626, 640, 1252, 1280, 1565, 2504, 3130, 4229, 5008, 6260, 8458, 10016, 12520, 16916, 20032, 21145, 25040, 33832, 40064, 42290, 50080, 67664, 80128, 84580, 100160, 135328, 169160, 200320, 270656, 338320, 400640, 541312, 676640, 1082624, 1323677, 1353280, 2647354, 2706560, 5294708, 5413120, 6618385, 10589416, 13236770, 21178832, 26473540, 42357664, 52947080, 84715328, 105894160, 169430656, 211788320, 338861312, 423576640, 847153280, 1694306560]

約数ペア:

[(1, 1694306560), (2, 847153280), (4, 423576640), (5, 338861312), (8, 211788320), (10, 169430656), (16, 105894160), (20, 84715328), (32, 52947080), (40, 42357664), (64, 26473540), (80, 21178832), (128, 13236770), (160, 10589416), (256, 6618385), (313, 5413120), (320, 5294708), (626, 2706560), (640, 2647354), (1252, 1353280), (1280, 1323677), (1565, 1082624), (2504, 676640), (3130, 541312), (4229, 400640), (5008, 338320), (6260, 270656), (8458, 200320), (10016, 169160), (12520, 135328), (16916, 100160), (20032, 84580), (21145, 80128), (25040, 67664), (33832, 50080), (40064, 42290)]