157410840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{45233}}^1$

素因数の和:45276

約数の個数: 64

約数和(自身を含む): 488527200

約数和(自身を除く): 331116360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 45233, 90466, 135699, 180932, 226165, 271398, 361864, 452330, 542796, 678495, 904660, 1085592, 1311757, 1356990, 1809320, 2623514, 2713980, 3935271, 5247028, 5427960, 6558785, 7870542, 10494056, 13117570, 15741084, 19676355, 26235140, 31482168, 39352710, 52470280, 78705420, 157410840]

約数ペア:

[(1, 157410840), (2, 78705420), (3, 52470280), (4, 39352710), (5, 31482168), (6, 26235140), (8, 19676355), (10, 15741084), (12, 13117570), (15, 10494056), (20, 7870542), (24, 6558785), (29, 5427960), (30, 5247028), (40, 3935271), (58, 2713980), (60, 2623514), (87, 1809320), (116, 1356990), (120, 1311757), (145, 1085592), (174, 904660), (232, 678495), (290, 542796), (348, 452330), (435, 361864), (580, 271398), (696, 226165), (870, 180932), (1160, 135699), (1740, 90466), (3480, 45233)]