216968801280

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{359}}^1$

素因数の和:485

約数の個数: 1056

約数和(自身を含む): 895198625280

約数和(自身を除く): 678229824000

約数列:

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約数ペア:

[(1, 216968801280), (2, 108484400640), (3, 72322933760), (4, 54242200320), (5, 43393760256), (6, 36161466880), (7, 30995543040), (8, 27121100160), (10, 21696880128), (11, 19724436480), (12, 18080733440), (14, 15497771520), (15, 14464586752), (16, 13560550080), (20, 10848440064), (21, 10331847680), (22, 9862218240), (24, 9040366720), (28, 7748885760), (30, 7232293376), (32, 6780275040), (33, 6574812160), (35, 6199108608), (40, 5424220032), (42, 5165923840), (44, 4931109120), (48, 4520183360), (49, 4427934720), (55, 3944887296), (56, 3874442880), (60, 3616146688), (64, 3390137520), (66, 3287406080), (70, 3099554304), (73, 2972175360), (77, 2817776640), (80, 2712110016), (84, 2582961920), (88, 2465554560), (96, 2260091680), (98, 2213967360), (105, 2066369536), (110, 1972443648), (112, 1937221440), (120, 1808073344), (128, 1695068760), (132, 1643703040), (140, 1549777152), (146, 1486087680), (147, 1475978240), (154, 1408888320), (160, 1356055008), (165, 1314962432), (168, 1291480960), 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