266221620

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{70429}}^1$

素因数の和:70454

約数の個数: 96

約数和(自身を含む): 946579200

約数和(自身を除く): 680357580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 70429, 140858, 211287, 281716, 352145, 422574, 493003, 633861, 704290, 845148, 986006, 1056435, 1267722, 1408580, 1479009, 1901583, 1972012, 2112870, 2465015, 2535444, 2958018, 3169305, 3803166, 4225740, 4437027, 4930030, 5916036, 6338610, 7395045, 7606332, 8874054, 9507915, 9860060, 12677220, 13311081, 14790090, 17748108, 19015830, 22185135, 26622162, 29580180, 38031660, 44370270, 53244324, 66555405, 88740540, 133110810, 266221620]

約数ペア:

[(1, 266221620), (2, 133110810), (3, 88740540), (4, 66555405), (5, 53244324), (6, 44370270), (7, 38031660), (9, 29580180), (10, 26622162), (12, 22185135), (14, 19015830), (15, 17748108), (18, 14790090), (20, 13311081), (21, 12677220), (27, 9860060), (28, 9507915), (30, 8874054), (35, 7606332), (36, 7395045), (42, 6338610), (45, 5916036), (54, 4930030), (60, 4437027), (63, 4225740), (70, 3803166), (84, 3169305), (90, 2958018), (105, 2535444), (108, 2465015), (126, 2112870), (135, 1972012), (140, 1901583), (180, 1479009), (189, 1408580), (210, 1267722), (252, 1056435), (270, 986006), (315, 845148), (378, 704290), (420, 633861), (540, 493003), (630, 422574), (756, 352145), (945, 281716), (1260, 211287), (1890, 140858), (3780, 70429)]