40363260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13729}}^1$

素因数の和:13755

約数の個数: 72

約数和(自身を含む): 131478480

約数和(自身を除く): 91115220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 13729, 27458, 41187, 54916, 68645, 82374, 96103, 137290, 164748, 192206, 205935, 274580, 288309, 384412, 411870, 480515, 576618, 672721, 823740, 961030, 1153236, 1345442, 1441545, 1922060, 2018163, 2690884, 2883090, 3363605, 4036326, 5766180, 6727210, 8072652, 10090815, 13454420, 20181630, 40363260]

約数ペア:

[(1, 40363260), (2, 20181630), (3, 13454420), (4, 10090815), (5, 8072652), (6, 6727210), (7, 5766180), (10, 4036326), (12, 3363605), (14, 2883090), (15, 2690884), (20, 2018163), (21, 1922060), (28, 1441545), (30, 1345442), (35, 1153236), (42, 961030), (49, 823740), (60, 672721), (70, 576618), (84, 480515), (98, 411870), (105, 384412), (140, 288309), (147, 274580), (196, 205935), (210, 192206), (245, 164748), (294, 137290), (420, 96103), (490, 82374), (588, 68645), (735, 54916), (980, 41187), (1470, 27458), (2940, 13729)]