73108560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{43517}}^1$

素因数の和:43540

約数の個数: 80

約数和(自身を含む): 259019136

約数和(自身を除く): 185910576

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 43517, 87034, 130551, 174068, 217585, 261102, 304619, 348136, 435170, 522204, 609238, 652755, 696272, 870340, 913857, 1044408, 1218476, 1305510, 1523095, 1740680, 1827714, 2088816, 2436952, 2611020, 3046190, 3481360, 3655428, 4569285, 4873904, 5222040, 6092380, 7310856, 9138570, 10444080, 12184760, 14621712, 18277140, 24369520, 36554280, 73108560]

約数ペア:

[(1, 73108560), (2, 36554280), (3, 24369520), (4, 18277140), (5, 14621712), (6, 12184760), (7, 10444080), (8, 9138570), (10, 7310856), (12, 6092380), (14, 5222040), (15, 4873904), (16, 4569285), (20, 3655428), (21, 3481360), (24, 3046190), (28, 2611020), (30, 2436952), (35, 2088816), (40, 1827714), (42, 1740680), (48, 1523095), (56, 1305510), (60, 1218476), (70, 1044408), (80, 913857), (84, 870340), (105, 696272), (112, 652755), (120, 609238), (140, 522204), (168, 435170), (210, 348136), (240, 304619), (280, 261102), (336, 217585), (420, 174068), (560, 130551), (840, 87034), (1680, 43517)]