126955640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{7433}}^1$

素因数の和:7512

約数の個数: 64

約数和(自身を含む): 331853760

約数和(自身を除く): 204898120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 61, 70, 122, 140, 244, 280, 305, 427, 488, 610, 854, 1220, 1708, 2135, 2440, 3416, 4270, 7433, 8540, 14866, 17080, 29732, 37165, 52031, 59464, 74330, 104062, 148660, 208124, 260155, 297320, 416248, 453413, 520310, 906826, 1040620, 1813652, 2081240, 2267065, 3173891, 3627304, 4534130, 6347782, 9068260, 12695564, 15869455, 18136520, 25391128, 31738910, 63477820, 126955640]

約数ペア:

[(1, 126955640), (2, 63477820), (4, 31738910), (5, 25391128), (7, 18136520), (8, 15869455), (10, 12695564), (14, 9068260), (20, 6347782), (28, 4534130), (35, 3627304), (40, 3173891), (56, 2267065), (61, 2081240), (70, 1813652), (122, 1040620), (140, 906826), (244, 520310), (280, 453413), (305, 416248), (427, 297320), (488, 260155), (610, 208124), (854, 148660), (1220, 104062), (1708, 74330), (2135, 59464), (2440, 52031), (3416, 37165), (4270, 29732), (7433, 17080), (8540, 14866)]