482841520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{6203}}^1$

素因数の和:6362

約数の個数: 80

約数和(自身を含む): 1292417280

約数和(自身を除く): 809575760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 139, 140, 278, 280, 556, 560, 695, 973, 1112, 1390, 1946, 2224, 2780, 3892, 4865, 5560, 6203, 7784, 9730, 11120, 12406, 15568, 19460, 24812, 31015, 38920, 43421, 49624, 62030, 77840, 86842, 99248, 124060, 173684, 217105, 248120, 347368, 434210, 496240, 694736, 862217, 868420, 1724434, 1736840, 3448868, 3473680, 4311085, 6035519, 6897736, 8622170, 12071038, 13795472, 17244340, 24142076, 30177595, 34488680, 48284152, 60355190, 68977360, 96568304, 120710380, 241420760, 482841520]

約数ペア:

[(1, 482841520), (2, 241420760), (4, 120710380), (5, 96568304), (7, 68977360), (8, 60355190), (10, 48284152), (14, 34488680), (16, 30177595), (20, 24142076), (28, 17244340), (35, 13795472), (40, 12071038), (56, 8622170), (70, 6897736), (80, 6035519), (112, 4311085), (139, 3473680), (140, 3448868), (278, 1736840), (280, 1724434), (556, 868420), (560, 862217), (695, 694736), (973, 496240), (1112, 434210), (1390, 347368), (1946, 248120), (2224, 217105), (2780, 173684), (3892, 124060), (4865, 99248), (5560, 86842), (6203, 77840), (7784, 62030), (9730, 49624), (11120, 43421), (12406, 38920), (15568, 31015), (19460, 24812)]