143090080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{509}}^1$

素因数の和:782

約数の個数: 96

約数和(自身を含む): 388644480

約数和(自身を除く): 245554400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 251, 280, 502, 509, 560, 1004, 1018, 1120, 1255, 1757, 2008, 2036, 2510, 2545, 3514, 3563, 4016, 4072, 5020, 5090, 7028, 7126, 8032, 8144, 8785, 10040, 10180, 14056, 14252, 16288, 17570, 17815, 20080, 20360, 28112, 28504, 35140, 35630, 40160, 40720, 56224, 57008, 70280, 71260, 81440, 114016, 127759, 140560, 142520, 255518, 281120, 285040, 511036, 570080, 638795, 894313, 1022072, 1277590, 1788626, 2044144, 2555180, 3577252, 4088288, 4471565, 5110360, 7154504, 8943130, 10220720, 14309008, 17886260, 20441440, 28618016, 35772520, 71545040, 143090080]

約数ペア:

[(1, 143090080), (2, 71545040), (4, 35772520), (5, 28618016), (7, 20441440), (8, 17886260), (10, 14309008), (14, 10220720), (16, 8943130), (20, 7154504), (28, 5110360), (32, 4471565), (35, 4088288), (40, 3577252), (56, 2555180), (70, 2044144), (80, 1788626), (112, 1277590), (140, 1022072), (160, 894313), (224, 638795), (251, 570080), (280, 511036), (502, 285040), (509, 281120), (560, 255518), (1004, 142520), (1018, 140560), (1120, 127759), (1255, 114016), (1757, 81440), (2008, 71260), (2036, 70280), (2510, 57008), (2545, 56224), (3514, 40720), (3563, 40160), (4016, 35630), (4072, 35140), (5020, 28504), (5090, 28112), (7028, 20360), (7126, 20080), (8032, 17815), (8144, 17570), (8785, 16288), (10040, 14252), (10180, 14056)]