109815440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10321}}^1$

素因数の和:10360

約数の個数: 80

約数和(自身を含む): 307182720

約数和(自身を除く): 197367280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 10321, 10640, 20642, 41284, 51605, 72247, 82568, 103210, 144494, 165136, 196099, 206420, 288988, 361235, 392198, 412840, 577976, 722470, 784396, 825680, 980495, 1155952, 1372693, 1444940, 1568792, 1960990, 2745386, 2889880, 3137584, 3921980, 5490772, 5779760, 6863465, 7843960, 10981544, 13726930, 15687920, 21963088, 27453860, 54907720, 109815440]

約数ペア:

[(1, 109815440), (2, 54907720), (4, 27453860), (5, 21963088), (7, 15687920), (8, 13726930), (10, 10981544), (14, 7843960), (16, 6863465), (19, 5779760), (20, 5490772), (28, 3921980), (35, 3137584), (38, 2889880), (40, 2745386), (56, 1960990), (70, 1568792), (76, 1444940), (80, 1372693), (95, 1155952), (112, 980495), (133, 825680), (140, 784396), (152, 722470), (190, 577976), (266, 412840), (280, 392198), (304, 361235), (380, 288988), (532, 206420), (560, 196099), (665, 165136), (760, 144494), (1064, 103210), (1330, 82568), (1520, 72247), (2128, 51605), (2660, 41284), (5320, 20642), (10321, 10640)]