231154440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{10301}}^1$

素因数の和:10343

約数の個数: 128

約数和(自身を含む): 801083520

約数和(自身を除く): 569929080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 330, 340, 374, 408, 440, 510, 561, 660, 680, 748, 935, 1020, 1122, 1320, 1496, 1870, 2040, 2244, 2805, 3740, 4488, 5610, 7480, 10301, 11220, 20602, 22440, 30903, 41204, 51505, 61806, 82408, 103010, 113311, 123612, 154515, 175117, 206020, 226622, 247224, 309030, 339933, 350234, 412040, 453244, 525351, 566555, 618060, 679866, 700468, 875585, 906488, 1050702, 1133110, 1236120, 1359732, 1400936, 1699665, 1751170, 1926287, 2101404, 2266220, 2626755, 2719464, 3399330, 3502340, 3852574, 4202808, 4532440, 5253510, 5778861, 6798660, 7004680, 7705148, 9631435, 10507020, 11557722, 13597320, 15410296, 19262870, 21014040, 23115444, 28894305, 38525740, 46230888, 57788610, 77051480, 115577220, 231154440]

約数ペア:

[(1, 231154440), (2, 115577220), (3, 77051480), (4, 57788610), (5, 46230888), (6, 38525740), (8, 28894305), (10, 23115444), (11, 21014040), (12, 19262870), (15, 15410296), (17, 13597320), (20, 11557722), (22, 10507020), (24, 9631435), (30, 7705148), (33, 7004680), (34, 6798660), (40, 5778861), (44, 5253510), (51, 4532440), (55, 4202808), (60, 3852574), (66, 3502340), (68, 3399330), (85, 2719464), (88, 2626755), (102, 2266220), (110, 2101404), (120, 1926287), (132, 1751170), (136, 1699665), (165, 1400936), (170, 1359732), (187, 1236120), (204, 1133110), (220, 1050702), (255, 906488), (264, 875585), (330, 700468), (340, 679866), (374, 618060), (408, 566555), (440, 525351), (510, 453244), (561, 412040), (660, 350234), (680, 339933), (748, 309030), (935, 247224), (1020, 226622), (1122, 206020), (1320, 175117), (1496, 154515), (1870, 123612), (2040, 113311), (2244, 103010), (2805, 82408), (3740, 61806), (4488, 51505), (5610, 41204), (7480, 30903), (10301, 22440), (11220, 20602)]