341880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1$

素因数の和:69

約数の個数: 128

約数和(自身を含む): 1313280

約数和(自身を除く): 971400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 37, 40, 42, 44, 55, 56, 60, 66, 70, 74, 77, 84, 88, 105, 110, 111, 120, 132, 140, 148, 154, 165, 168, 185, 210, 220, 222, 231, 259, 264, 280, 296, 308, 330, 370, 385, 407, 420, 440, 444, 462, 518, 555, 616, 660, 740, 770, 777, 814, 840, 888, 924, 1036, 1110, 1155, 1221, 1295, 1320, 1480, 1540, 1554, 1628, 1848, 2035, 2072, 2220, 2310, 2442, 2590, 2849, 3080, 3108, 3256, 3885, 4070, 4440, 4620, 4884, 5180, 5698, 6105, 6216, 7770, 8140, 8547, 9240, 9768, 10360, 11396, 12210, 14245, 15540, 16280, 17094, 22792, 24420, 28490, 31080, 34188, 42735, 48840, 56980, 68376, 85470, 113960, 170940, 341880]

約数ペア:

[(1, 341880), (2, 170940), (3, 113960), (4, 85470), (5, 68376), (6, 56980), (7, 48840), (8, 42735), (10, 34188), (11, 31080), (12, 28490), (14, 24420), (15, 22792), (20, 17094), (21, 16280), (22, 15540), (24, 14245), (28, 12210), (30, 11396), (33, 10360), (35, 9768), (37, 9240), (40, 8547), (42, 8140), (44, 7770), (55, 6216), (56, 6105), (60, 5698), (66, 5180), (70, 4884), (74, 4620), (77, 4440), (84, 4070), (88, 3885), (105, 3256), (110, 3108), (111, 3080), (120, 2849), (132, 2590), (140, 2442), (148, 2310), (154, 2220), (165, 2072), (168, 2035), (185, 1848), (210, 1628), (220, 1554), (222, 1540), (231, 1480), (259, 1320), (264, 1295), (280, 1221), (296, 1155), (308, 1110), (330, 1036), (370, 924), (385, 888), (407, 840), (420, 814), (440, 777), (444, 770), (462, 740), (518, 660), (555, 616)]