1243154880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{39241}}^1$

素因数の和:39275

約数の個数: 168

約数和(自身を含む): 4664775024

約数和(自身を除く): 3421620144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 5280, 6336, 7920, 10560, 15840, 31680, 39241, 78482, 117723, 156964, 196205, 235446, 313928, 353169, 392410, 431651, 470892, 588615, 627856, 706338, 784820, 863302, 941784, 1177230, 1255712, 1294953, 1412676, 1569640, 1726604, 1765845, 1883568, 2158255, 2354460, 2511424, 2589906, 2825352, 3139280, 3453208, 3531690, 3767136, 3884859, 4316510, 4708920, 5179812, 5650704, 6278560, 6474765, 6906416, 7063380, 7534272, 7769718, 8633020, 9417840, 10359624, 11301408, 12557120, 12949530, 13812832, 14126760, 15539436, 17266040, 18835680, 19424295, 20719248, 22602816, 25899060, 27625664, 28253520, 31078872, 34532080, 37671360, 38848590, 41438496, 51798120, 56507040, 62157744, 69064160, 77697180, 82876992, 103596240, 113014080, 124315488, 138128320, 155394360, 207192480, 248630976, 310788720, 414384960, 621577440, 1243154880]

約数ペア:

[(1, 1243154880), (2, 621577440), (3, 414384960), (4, 310788720), (5, 248630976), (6, 207192480), (8, 155394360), (9, 138128320), (10, 124315488), (11, 113014080), (12, 103596240), (15, 82876992), (16, 77697180), (18, 69064160), (20, 62157744), (22, 56507040), (24, 51798120), (30, 41438496), (32, 38848590), (33, 37671360), (36, 34532080), (40, 31078872), (44, 28253520), (45, 27625664), (48, 25899060), (55, 22602816), (60, 20719248), (64, 19424295), (66, 18835680), (72, 17266040), (80, 15539436), (88, 14126760), (90, 13812832), (96, 12949530), (99, 12557120), (110, 11301408), (120, 10359624), (132, 9417840), (144, 8633020), (160, 7769718), (165, 7534272), (176, 7063380), (180, 6906416), (192, 6474765), (198, 6278560), (220, 5650704), (240, 5179812), (264, 4708920), (288, 4316510), (320, 3884859), (330, 3767136), (352, 3531690), (360, 3453208), (396, 3139280), (440, 2825352), (480, 2589906), (495, 2511424), (528, 2354460), (576, 2158255), (660, 1883568), (704, 1765845), (720, 1726604), (792, 1569640), (880, 1412676), (960, 1294953), (990, 1255712), (1056, 1177230), (1320, 941784), (1440, 863302), (1584, 784820), (1760, 706338), (1980, 627856), (2112, 588615), (2640, 470892), (2880, 431651), (3168, 392410), (3520, 353169), (3960, 313928), (5280, 235446), (6336, 196205), (7920, 156964), (10560, 117723), (15840, 78482), (31680, 39241)]