156917308920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2617}}^1\times {\mathrm{499673}}^1$

素因数の和:502304

約数の個数: 64

約数和(自身を含む): 470932751520

約数和(自身を除く): 314015442600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2617, 5234, 7851, 10468, 13085, 15702, 20936, 26170, 31404, 39255, 52340, 62808, 78510, 104680, 157020, 314040, 499673, 999346, 1499019, 1998692, 2498365, 2998038, 3997384, 4996730, 5996076, 7495095, 9993460, 11992152, 14990190, 19986920, 29980380, 59960760, 1307644241, 2615288482, 3922932723, 5230576964, 6538221205, 7845865446, 10461153928, 13076442410, 15691730892, 19614663615, 26152884820, 31383461784, 39229327230, 52305769640, 78458654460, 156917308920]

約数ペア:

[(1, 156917308920), (2, 78458654460), (3, 52305769640), (4, 39229327230), (5, 31383461784), (6, 26152884820), (8, 19614663615), (10, 15691730892), (12, 13076442410), (15, 10461153928), (20, 7845865446), (24, 6538221205), (30, 5230576964), (40, 3922932723), (60, 2615288482), (120, 1307644241), (2617, 59960760), (5234, 29980380), (7851, 19986920), (10468, 14990190), (13085, 11992152), (15702, 9993460), (20936, 7495095), (26170, 5996076), (31404, 4996730), (39255, 3997384), (52340, 2998038), (62808, 2498365), (78510, 1998692), (104680, 1499019), (157020, 999346), (314040, 499673)]