227536120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{2647}}^1$

素因数の和:2972

約数の個数: 64

約数和(自身を含む): 587220480

約数和(自身を除く): 359684360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 307, 614, 1228, 1535, 2149, 2456, 2647, 3070, 4298, 5294, 6140, 8596, 10588, 10745, 12280, 13235, 17192, 18529, 21176, 21490, 26470, 37058, 42980, 52940, 74116, 85960, 92645, 105880, 148232, 185290, 370580, 741160, 812629, 1625258, 3250516, 4063145, 5688403, 6501032, 8126290, 11376806, 16252580, 22753612, 28442015, 32505160, 45507224, 56884030, 113768060, 227536120]

約数ペア:

[(1, 227536120), (2, 113768060), (4, 56884030), (5, 45507224), (7, 32505160), (8, 28442015), (10, 22753612), (14, 16252580), (20, 11376806), (28, 8126290), (35, 6501032), (40, 5688403), (56, 4063145), (70, 3250516), (140, 1625258), (280, 812629), (307, 741160), (614, 370580), (1228, 185290), (1535, 148232), (2149, 105880), (2456, 92645), (2647, 85960), (3070, 74116), (4298, 52940), (5294, 42980), (6140, 37058), (8596, 26470), (10588, 21490), (10745, 21176), (12280, 18529), (13235, 17192)]