76376720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4703}}^1$

素因数の和:4752

約数の個数: 80

約数和(自身を含む): 209986560

約数和(自身を除く): 133609840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 203, 232, 280, 290, 406, 464, 560, 580, 812, 1015, 1160, 1624, 2030, 2320, 3248, 4060, 4703, 8120, 9406, 16240, 18812, 23515, 32921, 37624, 47030, 65842, 75248, 94060, 131684, 136387, 164605, 188120, 263368, 272774, 329210, 376240, 526736, 545548, 658420, 681935, 954709, 1091096, 1316840, 1363870, 1909418, 2182192, 2633680, 2727740, 3818836, 4773545, 5455480, 7637672, 9547090, 10910960, 15275344, 19094180, 38188360, 76376720]

約数ペア:

[(1, 76376720), (2, 38188360), (4, 19094180), (5, 15275344), (7, 10910960), (8, 9547090), (10, 7637672), (14, 5455480), (16, 4773545), (20, 3818836), (28, 2727740), (29, 2633680), (35, 2182192), (40, 1909418), (56, 1363870), (58, 1316840), (70, 1091096), (80, 954709), (112, 681935), (116, 658420), (140, 545548), (145, 526736), (203, 376240), (232, 329210), (280, 272774), (290, 263368), (406, 188120), (464, 164605), (560, 136387), (580, 131684), (812, 94060), (1015, 75248), (1160, 65842), (1624, 47030), (2030, 37624), (2320, 32921), (3248, 23515), (4060, 18812), (4703, 16240), (8120, 9406)]