43182040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:313

約数の個数: 128

約数和(自身を含む): 117573120

約数和(自身を除く): 74391080

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 23, 34, 40, 44, 46, 55, 68, 85, 88, 92, 110, 115, 136, 170, 184, 187, 220, 230, 251, 253, 340, 374, 391, 440, 460, 502, 506, 680, 748, 782, 920, 935, 1004, 1012, 1255, 1265, 1496, 1564, 1870, 1955, 2008, 2024, 2510, 2530, 2761, 3128, 3740, 3910, 4267, 4301, 5020, 5060, 5522, 5773, 7480, 7820, 8534, 8602, 10040, 10120, 11044, 11546, 13805, 15640, 17068, 17204, 21335, 21505, 22088, 23092, 27610, 28865, 34136, 34408, 42670, 43010, 46184, 46937, 55220, 57730, 63503, 85340, 86020, 93874, 98141, 110440, 115460, 127006, 170680, 172040, 187748, 196282, 230920, 234685, 254012, 317515, 375496, 392564, 469370, 490705, 508024, 635030, 785128, 938740, 981410, 1079551, 1270060, 1877480, 1962820, 2159102, 2540120, 3925640, 4318204, 5397755, 8636408, 10795510, 21591020, 43182040]

約数ペア:

[(1, 43182040), (2, 21591020), (4, 10795510), (5, 8636408), (8, 5397755), (10, 4318204), (11, 3925640), (17, 2540120), (20, 2159102), (22, 1962820), (23, 1877480), (34, 1270060), (40, 1079551), (44, 981410), (46, 938740), (55, 785128), (68, 635030), (85, 508024), (88, 490705), (92, 469370), (110, 392564), (115, 375496), (136, 317515), (170, 254012), (184, 234685), (187, 230920), (220, 196282), (230, 187748), (251, 172040), (253, 170680), (340, 127006), (374, 115460), (391, 110440), (440, 98141), (460, 93874), (502, 86020), (506, 85340), (680, 63503), (748, 57730), (782, 55220), (920, 46937), (935, 46184), (1004, 43010), (1012, 42670), (1255, 34408), (1265, 34136), (1496, 28865), (1564, 27610), (1870, 23092), (1955, 22088), (2008, 21505), (2024, 21335), (2510, 17204), (2530, 17068), (2761, 15640), (3128, 13805), (3740, 11546), (3910, 11044), (4267, 10120), (4301, 10040), (5020, 8602), (5060, 8534), (5522, 7820), (5773, 7480)]