143144320

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20333}}^1$

素因数の和:20363

約数の個数: 64

約数和(自身を含む): 373332240

約数和(自身を除く): 230187920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 1408, 1760, 3520, 7040, 20333, 40666, 81332, 101665, 162664, 203330, 223663, 325328, 406660, 447326, 650656, 813320, 894652, 1118315, 1301312, 1626640, 1789304, 2236630, 2602624, 3253280, 3578608, 4473260, 6506560, 7157216, 8946520, 13013120, 14314432, 17893040, 28628864, 35786080, 71572160, 143144320]

約数ペア:

[(1, 143144320), (2, 71572160), (4, 35786080), (5, 28628864), (8, 17893040), (10, 14314432), (11, 13013120), (16, 8946520), (20, 7157216), (22, 6506560), (32, 4473260), (40, 3578608), (44, 3253280), (55, 2602624), (64, 2236630), (80, 1789304), (88, 1626640), (110, 1301312), (128, 1118315), (160, 894652), (176, 813320), (220, 650656), (320, 447326), (352, 406660), (440, 325328), (640, 223663), (704, 203330), (880, 162664), (1408, 101665), (1760, 81332), (3520, 40666), (7040, 20333)]