169144920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{67121}}^1$

素因数の和:67145

約数の個数: 96

約数和(自身を含む): 628261920

約数和(自身を除く): 459117000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 67121, 134242, 201363, 268484, 335605, 402726, 469847, 536968, 604089, 671210, 805452, 939694, 1006815, 1208178, 1342420, 1409541, 1610904, 1879388, 2013630, 2349235, 2416356, 2684840, 2819082, 3020445, 3758776, 4027260, 4228623, 4698470, 4832712, 5638164, 6040890, 7047705, 8054520, 8457246, 9396940, 11276328, 12081780, 14095410, 16914492, 18793880, 21143115, 24163560, 28190820, 33828984, 42286230, 56381640, 84572460, 169144920]

約数ペア:

[(1, 169144920), (2, 84572460), (3, 56381640), (4, 42286230), (5, 33828984), (6, 28190820), (7, 24163560), (8, 21143115), (9, 18793880), (10, 16914492), (12, 14095410), (14, 12081780), (15, 11276328), (18, 9396940), (20, 8457246), (21, 8054520), (24, 7047705), (28, 6040890), (30, 5638164), (35, 4832712), (36, 4698470), (40, 4228623), (42, 4027260), (45, 3758776), (56, 3020445), (60, 2819082), (63, 2684840), (70, 2416356), (72, 2349235), (84, 2013630), (90, 1879388), (105, 1610904), (120, 1409541), (126, 1342420), (140, 1208178), (168, 1006815), (180, 939694), (210, 805452), (252, 671210), (280, 604089), (315, 536968), (360, 469847), (420, 402726), (504, 335605), (630, 268484), (840, 201363), (1260, 134242), (2520, 67121)]