124664280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{509}}^1$

素因数の和:693

約数の個数: 128

約数和(自身を含む): 406123200

約数和(自身を除く): 281458920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 157, 195, 260, 312, 314, 390, 471, 509, 520, 628, 780, 785, 942, 1018, 1256, 1527, 1560, 1570, 1884, 2036, 2041, 2355, 2545, 3054, 3140, 3768, 4072, 4082, 4710, 5090, 6108, 6123, 6280, 6617, 7635, 8164, 9420, 10180, 10205, 12216, 12246, 13234, 15270, 16328, 18840, 19851, 20360, 20410, 24492, 26468, 30540, 30615, 33085, 39702, 40820, 48984, 52936, 61080, 61230, 66170, 79404, 79913, 81640, 99255, 122460, 132340, 158808, 159826, 198510, 239739, 244920, 264680, 319652, 397020, 399565, 479478, 639304, 794040, 799130, 958956, 1038869, 1198695, 1598260, 1917912, 2077738, 2397390, 3116607, 3196520, 4155476, 4794780, 5194345, 6233214, 8310952, 9589560, 10388690, 12466428, 15583035, 20777380, 24932856, 31166070, 41554760, 62332140, 124664280]

約数ペア:

[(1, 124664280), (2, 62332140), (3, 41554760), (4, 31166070), (5, 24932856), (6, 20777380), (8, 15583035), (10, 12466428), (12, 10388690), (13, 9589560), (15, 8310952), (20, 6233214), (24, 5194345), (26, 4794780), (30, 4155476), (39, 3196520), (40, 3116607), (52, 2397390), (60, 2077738), (65, 1917912), (78, 1598260), (104, 1198695), (120, 1038869), (130, 958956), (156, 799130), (157, 794040), (195, 639304), (260, 479478), (312, 399565), (314, 397020), (390, 319652), (471, 264680), (509, 244920), (520, 239739), (628, 198510), (780, 159826), (785, 158808), (942, 132340), (1018, 122460), (1256, 99255), (1527, 81640), (1560, 79913), (1570, 79404), (1884, 66170), (2036, 61230), (2041, 61080), (2355, 52936), (2545, 48984), (3054, 40820), (3140, 39702), (3768, 33085), (4072, 30615), (4082, 30540), (4710, 26468), (5090, 24492), (6108, 20410), (6123, 20360), (6280, 19851), (6617, 18840), (7635, 16328), (8164, 15270), (9420, 13234), (10180, 12246), (10205, 12216)]