159787320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17293}}^1$

素因数の和:17325

約数の個数: 128

約数和(自身を含む): 597680640

約数和(自身を除く): 437893320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 17293, 34586, 51879, 69172, 86465, 103758, 121051, 138344, 172930, 190223, 207516, 242102, 259395, 345860, 363153, 380446, 415032, 484204, 518790, 570669, 605255, 691720, 726306, 760892, 951115, 968408, 1037580, 1141338, 1210510, 1331561, 1452612, 1521784, 1815765, 1902230, 2075160, 2282676, 2421020, 2663122, 2853345, 2905224, 3631530, 3804460, 3994683, 4565352, 4842040, 5326244, 5706690, 6657805, 7263060, 7608920, 7989366, 10652488, 11413380, 13315610, 14526120, 15978732, 19973415, 22826760, 26631220, 31957464, 39946830, 53262440, 79893660, 159787320]

約数ペア:

[(1, 159787320), (2, 79893660), (3, 53262440), (4, 39946830), (5, 31957464), (6, 26631220), (7, 22826760), (8, 19973415), (10, 15978732), (11, 14526120), (12, 13315610), (14, 11413380), (15, 10652488), (20, 7989366), (21, 7608920), (22, 7263060), (24, 6657805), (28, 5706690), (30, 5326244), (33, 4842040), (35, 4565352), (40, 3994683), (42, 3804460), (44, 3631530), (55, 2905224), (56, 2853345), (60, 2663122), (66, 2421020), (70, 2282676), (77, 2075160), (84, 1902230), (88, 1815765), (105, 1521784), (110, 1452612), (120, 1331561), (132, 1210510), (140, 1141338), (154, 1037580), (165, 968408), (168, 951115), (210, 760892), (220, 726306), (231, 691720), (264, 605255), (280, 570669), (308, 518790), (330, 484204), (385, 415032), (420, 380446), (440, 363153), (462, 345860), (616, 259395), (660, 242102), (770, 207516), (840, 190223), (924, 172930), (1155, 138344), (1320, 121051), (1540, 103758), (1848, 86465), (2310, 69172), (3080, 51879), (4620, 34586), (9240, 17293)]