160147160

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1597}}^1$

素因数の和:1740

約数の個数: 64

約数和(自身を含む): 379684800

約数和(自身を除く): 219537640

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 109, 115, 184, 218, 230, 436, 460, 545, 872, 920, 1090, 1597, 2180, 2507, 3194, 4360, 5014, 6388, 7985, 10028, 12535, 12776, 15970, 20056, 25070, 31940, 36731, 50140, 63880, 73462, 100280, 146924, 174073, 183655, 293848, 348146, 367310, 696292, 734620, 870365, 1392584, 1469240, 1740730, 3481460, 4003679, 6962920, 8007358, 16014716, 20018395, 32029432, 40036790, 80073580, 160147160]

約数ペア:

[(1, 160147160), (2, 80073580), (4, 40036790), (5, 32029432), (8, 20018395), (10, 16014716), (20, 8007358), (23, 6962920), (40, 4003679), (46, 3481460), (92, 1740730), (109, 1469240), (115, 1392584), (184, 870365), (218, 734620), (230, 696292), (436, 367310), (460, 348146), (545, 293848), (872, 183655), (920, 174073), (1090, 146924), (1597, 100280), (2180, 73462), (2507, 63880), (3194, 50140), (4360, 36731), (5014, 31940), (6388, 25070), (7985, 20056), (10028, 15970), (12535, 12776)]