268766520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{5503}}^1$

素因数の和:5565

約数の個数: 128

約数和(自身を含む): 903536640

約数和(自身を除く): 634770120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 37, 40, 44, 55, 60, 66, 74, 88, 110, 111, 120, 132, 148, 165, 185, 220, 222, 264, 296, 330, 370, 407, 440, 444, 555, 660, 740, 814, 888, 1110, 1221, 1320, 1480, 1628, 2035, 2220, 2442, 3256, 4070, 4440, 4884, 5503, 6105, 8140, 9768, 11006, 12210, 16280, 16509, 22012, 24420, 27515, 33018, 44024, 48840, 55030, 60533, 66036, 82545, 110060, 121066, 132072, 165090, 181599, 203611, 220120, 242132, 302665, 330180, 363198, 407222, 484264, 605330, 610833, 660360, 726396, 814444, 907995, 1018055, 1210660, 1221666, 1452792, 1628888, 1815990, 2036110, 2239721, 2421320, 2443332, 3054165, 3631980, 4072220, 4479442, 4886664, 6108330, 6719163, 7263960, 8144440, 8958884, 11198605, 12216660, 13438326, 17917768, 22397210, 24433320, 26876652, 33595815, 44794420, 53753304, 67191630, 89588840, 134383260, 268766520]

約数ペア:

[(1, 268766520), (2, 134383260), (3, 89588840), (4, 67191630), (5, 53753304), (6, 44794420), (8, 33595815), (10, 26876652), (11, 24433320), (12, 22397210), (15, 17917768), (20, 13438326), (22, 12216660), (24, 11198605), (30, 8958884), (33, 8144440), (37, 7263960), (40, 6719163), (44, 6108330), (55, 4886664), (60, 4479442), (66, 4072220), (74, 3631980), (88, 3054165), (110, 2443332), (111, 2421320), (120, 2239721), (132, 2036110), (148, 1815990), (165, 1628888), (185, 1452792), (220, 1221666), (222, 1210660), (264, 1018055), (296, 907995), (330, 814444), (370, 726396), (407, 660360), (440, 610833), (444, 605330), (555, 484264), (660, 407222), (740, 363198), (814, 330180), (888, 302665), (1110, 242132), (1221, 220120), (1320, 203611), (1480, 181599), (1628, 165090), (2035, 132072), (2220, 121066), (2442, 110060), (3256, 82545), (4070, 66036), (4440, 60533), (4884, 55030), (5503, 48840), (6105, 44024), (8140, 33018), (9768, 27515), (11006, 24420), (12210, 22012), (16280, 16509)]