2016556680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1\times {\mathrm{1021}}^1$

素因数の和:1295

約数の個数: 128

約数和(自身を含む): 6151622400

約数和(自身を除く): 4135065720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 151, 218, 302, 327, 436, 453, 545, 604, 654, 755, 872, 906, 1021, 1090, 1208, 1308, 1510, 1635, 1812, 2042, 2180, 2265, 2616, 3020, 3063, 3270, 3624, 4084, 4360, 4530, 5105, 6040, 6126, 6540, 8168, 9060, 10210, 12252, 13080, 15315, 16459, 18120, 20420, 24504, 30630, 32918, 40840, 49377, 61260, 65836, 82295, 98754, 111289, 122520, 131672, 154171, 164590, 197508, 222578, 246885, 308342, 329180, 333867, 395016, 445156, 462513, 493770, 556445, 616684, 658360, 667734, 770855, 890312, 925026, 987540, 1112890, 1233368, 1335468, 1541710, 1669335, 1850052, 1975080, 2225780, 2312565, 2670936, 3083420, 3338670, 3700104, 4451560, 4625130, 6166840, 6677340, 9250260, 13354680, 16804639, 18500520, 33609278, 50413917, 67218556, 84023195, 100827834, 134437112, 168046390, 201655668, 252069585, 336092780, 403311336, 504139170, 672185560, 1008278340, 2016556680]

約数ペア:

[(1, 2016556680), (2, 1008278340), (3, 672185560), (4, 504139170), (5, 403311336), (6, 336092780), (8, 252069585), (10, 201655668), (12, 168046390), (15, 134437112), (20, 100827834), (24, 84023195), (30, 67218556), (40, 50413917), (60, 33609278), (109, 18500520), (120, 16804639), (151, 13354680), (218, 9250260), (302, 6677340), (327, 6166840), (436, 4625130), (453, 4451560), (545, 3700104), (604, 3338670), (654, 3083420), (755, 2670936), (872, 2312565), (906, 2225780), (1021, 1975080), (1090, 1850052), (1208, 1669335), (1308, 1541710), (1510, 1335468), (1635, 1233368), (1812, 1112890), (2042, 987540), (2180, 925026), (2265, 890312), (2616, 770855), (3020, 667734), (3063, 658360), (3270, 616684), (3624, 556445), (4084, 493770), (4360, 462513), (4530, 445156), (5105, 395016), (6040, 333867), (6126, 329180), (6540, 308342), (8168, 246885), (9060, 222578), (10210, 197508), (12252, 164590), (13080, 154171), (15315, 131672), (16459, 122520), (18120, 111289), (20420, 98754), (24504, 82295), (30630, 65836), (32918, 61260), (40840, 49377)]