140003105520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{1328807}}^1$

素因数の和:1329262

約数の個数: 80

約数和(自身を含む): 434998586880

約数和(自身を除く): 294995481360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 439, 878, 1317, 1756, 2195, 2634, 3512, 4390, 5268, 6585, 7024, 8780, 10536, 13170, 17560, 21072, 26340, 35120, 52680, 105360, 1328807, 2657614, 3986421, 5315228, 6644035, 7972842, 10630456, 13288070, 15945684, 19932105, 21260912, 26576140, 31891368, 39864210, 53152280, 63782736, 79728420, 106304560, 159456840, 318913680, 583346273, 1166692546, 1750038819, 2333385092, 2916731365, 3500077638, 4666770184, 5833462730, 7000155276, 8750194095, 9333540368, 11666925460, 14000310552, 17500388190, 23333850920, 28000621104, 35000776380, 46667701840, 70001552760, 140003105520]

約数ペア:

[(1, 140003105520), (2, 70001552760), (3, 46667701840), (4, 35000776380), (5, 28000621104), (6, 23333850920), (8, 17500388190), (10, 14000310552), (12, 11666925460), (15, 9333540368), (16, 8750194095), (20, 7000155276), (24, 5833462730), (30, 4666770184), (40, 3500077638), (48, 2916731365), (60, 2333385092), (80, 1750038819), (120, 1166692546), (240, 583346273), (439, 318913680), (878, 159456840), (1317, 106304560), (1756, 79728420), (2195, 63782736), (2634, 53152280), (3512, 39864210), (4390, 31891368), (5268, 26576140), (6585, 21260912), (7024, 19932105), (8780, 15945684), (10536, 13288070), (13170, 10630456), (17560, 7972842), (21072, 6644035), (26340, 5315228), (35120, 3986421), (52680, 2657614), (105360, 1328807)]