15069125680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{26909153}}^1$

素因数の和:26909173

約数の個数: 40

約数和(自身を含む): 40040821152

約数和(自身を除く): 24971695472

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 26909153, 53818306, 107636612, 134545765, 188364071, 215273224, 269091530, 376728142, 430546448, 538183060, 753456284, 941820355, 1076366120, 1506912568, 1883640710, 2152732240, 3013825136, 3767281420, 7534562840, 15069125680]

約数ペア:

[(1, 15069125680), (2, 7534562840), (4, 3767281420), (5, 3013825136), (7, 2152732240), (8, 1883640710), (10, 1506912568), (14, 1076366120), (16, 941820355), (20, 753456284), (28, 538183060), (35, 430546448), (40, 376728142), (56, 269091530), (70, 215273224), (80, 188364071), (112, 134545765), (140, 107636612), (280, 53818306), (560, 26909153)]