239696520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{4259}}^1$

素因数の和:4347

約数の個数: 128

約数和(自身を含む): 834278400

約数和(自身を除く): 594581880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 67, 70, 84, 105, 120, 134, 140, 168, 201, 210, 268, 280, 335, 402, 420, 469, 536, 670, 804, 840, 938, 1005, 1340, 1407, 1608, 1876, 2010, 2345, 2680, 2814, 3752, 4020, 4259, 4690, 5628, 7035, 8040, 8518, 9380, 11256, 12777, 14070, 17036, 18760, 21295, 25554, 28140, 29813, 34072, 42590, 51108, 56280, 59626, 63885, 85180, 89439, 102216, 119252, 127770, 149065, 170360, 178878, 238504, 255540, 285353, 298130, 357756, 447195, 511080, 570706, 596260, 715512, 856059, 894390, 1141412, 1192520, 1426765, 1712118, 1788780, 1997471, 2282824, 2853530, 3424236, 3577560, 3994942, 4280295, 5707060, 5992413, 6848472, 7989884, 8560590, 9987355, 11414120, 11984826, 15979768, 17121180, 19974710, 23969652, 29962065, 34242360, 39949420, 47939304, 59924130, 79898840, 119848260, 239696520]

約数ペア:

[(1, 239696520), (2, 119848260), (3, 79898840), (4, 59924130), (5, 47939304), (6, 39949420), (7, 34242360), (8, 29962065), (10, 23969652), (12, 19974710), (14, 17121180), (15, 15979768), (20, 11984826), (21, 11414120), (24, 9987355), (28, 8560590), (30, 7989884), (35, 6848472), (40, 5992413), (42, 5707060), (56, 4280295), (60, 3994942), (67, 3577560), (70, 3424236), (84, 2853530), (105, 2282824), (120, 1997471), (134, 1788780), (140, 1712118), (168, 1426765), (201, 1192520), (210, 1141412), (268, 894390), (280, 856059), (335, 715512), (402, 596260), (420, 570706), (469, 511080), (536, 447195), (670, 357756), (804, 298130), (840, 285353), (938, 255540), (1005, 238504), (1340, 178878), (1407, 170360), (1608, 149065), (1876, 127770), (2010, 119252), (2345, 102216), (2680, 89439), (2814, 85180), (3752, 63885), (4020, 59626), (4259, 56280), (4690, 51108), (5628, 42590), (7035, 34072), (8040, 29813), (8518, 28140), (9380, 25554), (11256, 21295), (12777, 18760), (14070, 17036)]