19384984920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23077363}}^1$

素因数の和:23077384

約数の個数: 64

約数和(自身を含む): 66462808320

約数和(自身を除く): 47077823400

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, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 23077363, 46154726, 69232089, 92309452, 115386815, 138464178, 161541541, 184618904, 230773630, 276928356, 323083082, 346160445, 461547260, 484624623, 553856712, 646166164, 692320890, 807707705, 923094520, 969249246, 1292332328, 1384641780, 1615415410, 1938498492, 2423123115, 2769283560, 3230830820, 3876996984, 4846246230, 6461661640, 9692492460, 19384984920]

約数ペア:

[(1, 19384984920), (2, 9692492460), (3, 6461661640), (4, 4846246230), (5, 3876996984), (6, 3230830820), (7, 2769283560), (8, 2423123115), (10, 1938498492), (12, 1615415410), (14, 1384641780), (15, 1292332328), (20, 969249246), (21, 923094520), (24, 807707705), (28, 692320890), (30, 646166164), (35, 553856712), (40, 484624623), (42, 461547260), (56, 346160445), (60, 323083082), (70, 276928356), (84, 230773630), (105, 184618904), (120, 161541541), (140, 138464178), (168, 115386815), (210, 92309452), (280, 69232089), (420, 46154726), (840, 23077363)]