856958760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{340063}}^1$

素因数の和:340087

約数の個数: 96

約数和(自身を含む): 3182999040

約数和(自身を除く): 2326040280

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, 340063, 680126, 1020189, 1360252, 1700315, 2040378, 2380441, 2720504, 3060567, 3400630, 4080756, 4760882, 5100945, 6121134, 6801260, 7141323, 8161512, 9521764, 10201890, 11902205, 12242268, 13602520, 14282646, 15302835, 19043528, 20403780, 21423969, 23804410, 24484536, 28565292, 30605670, 35706615, 40807560, 42847938, 47608820, 57130584, 61211340, 71413230, 85695876, 95217640, 107119845, 122422680, 142826460, 171391752, 214239690, 285652920, 428479380, 856958760]

約数ペア:

[(1, 856958760), (2, 428479380), (3, 285652920), (4, 214239690), (5, 171391752), (6, 142826460), (7, 122422680), (8, 107119845), (9, 95217640), (10, 85695876), (12, 71413230), (14, 61211340), (15, 57130584), (18, 47608820), (20, 42847938), (21, 40807560), (24, 35706615), (28, 30605670), (30, 28565292), (35, 24484536), (36, 23804410), (40, 21423969), (42, 20403780), (45, 19043528), (56, 15302835), (60, 14282646), (63, 13602520), (70, 12242268), (72, 11902205), (84, 10201890), (90, 9521764), (105, 8161512), (120, 7141323), (126, 6801260), (140, 6121134), (168, 5100945), (180, 4760882), (210, 4080756), (252, 3400630), (280, 3060567), (315, 2720504), (360, 2380441), (420, 2040378), (504, 1700315), (630, 1360252), (840, 1020189), (1260, 680126), (2520, 340063)]