320026896

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{105829}}^1$

素因数の和:105853

約数の個数: 80

約数和(自身を含む): 1049833600

約数和(自身を除く): 729806704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 105829, 211658, 317487, 423316, 634974, 740803, 846632, 952461, 1269948, 1481606, 1693264, 1904922, 2222409, 2539896, 2857383, 2963212, 3809844, 4444818, 5079792, 5714766, 5926424, 6667227, 7619688, 8889636, 11429532, 11852848, 13334454, 15239376, 17779272, 20001681, 22859064, 26668908, 35558544, 40003362, 45718128, 53337816, 80006724, 106675632, 160013448, 320026896]

約数ペア:

[(1, 320026896), (2, 160013448), (3, 106675632), (4, 80006724), (6, 53337816), (7, 45718128), (8, 40003362), (9, 35558544), (12, 26668908), (14, 22859064), (16, 20001681), (18, 17779272), (21, 15239376), (24, 13334454), (27, 11852848), (28, 11429532), (36, 8889636), (42, 7619688), (48, 6667227), (54, 5926424), (56, 5714766), (63, 5079792), (72, 4444818), (84, 3809844), (108, 2963212), (112, 2857383), (126, 2539896), (144, 2222409), (168, 1904922), (189, 1693264), (216, 1481606), (252, 1269948), (336, 952461), (378, 846632), (432, 740803), (504, 634974), (756, 423316), (1008, 317487), (1512, 211658), (3024, 105829)]