219607080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23767}}^1$

素因数の和:23799

約数の個数: 128

約数和(自身を含む): 821422080

約数和(自身を除く): 601815000

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, 23767, 47534, 71301, 95068, 118835, 142602, 166369, 190136, 237670, 261437, 285204, 332738, 356505, 475340, 499107, 522874, 570408, 665476, 713010, 784311, 831845, 950680, 998214, 1045748, 1307185, 1330952, 1426020, 1568622, 1663690, 1830059, 1996428, 2091496, 2495535, 2614370, 2852040, 3137244, 3327380, 3660118, 3921555, 3992856, 4991070, 5228740, 5490177, 6274488, 6654760, 7320236, 7843110, 9150295, 9982140, 10457480, 10980354, 14640472, 15686220, 18300590, 19964280, 21960708, 27450885, 31372440, 36601180, 43921416, 54901770, 73202360, 109803540, 219607080]

約数ペア:

[(1, 219607080), (2, 109803540), (3, 73202360), (4, 54901770), (5, 43921416), (6, 36601180), (7, 31372440), (8, 27450885), (10, 21960708), (11, 19964280), (12, 18300590), (14, 15686220), (15, 14640472), (20, 10980354), (21, 10457480), (22, 9982140), (24, 9150295), (28, 7843110), (30, 7320236), (33, 6654760), (35, 6274488), (40, 5490177), (42, 5228740), (44, 4991070), (55, 3992856), (56, 3921555), (60, 3660118), (66, 3327380), (70, 3137244), (77, 2852040), (84, 2614370), (88, 2495535), (105, 2091496), (110, 1996428), (120, 1830059), (132, 1663690), (140, 1568622), (154, 1426020), (165, 1330952), (168, 1307185), (210, 1045748), (220, 998214), (231, 950680), (264, 831845), (280, 784311), (308, 713010), (330, 665476), (385, 570408), (420, 522874), (440, 499107), (462, 475340), (616, 356505), (660, 332738), (770, 285204), (840, 261437), (924, 237670), (1155, 190136), (1320, 166369), (1540, 142602), (1848, 118835), (2310, 95068), (3080, 71301), (4620, 47534), (9240, 23767)]