160750440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{593}}^1$

素因数の和:864

約数の個数: 128

約数和(自身を含む): 538876800

約数和(自身を除く): 378126360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 251, 270, 360, 502, 540, 593, 753, 1004, 1080, 1186, 1255, 1506, 1779, 2008, 2259, 2372, 2510, 2965, 3012, 3558, 3765, 4518, 4744, 5020, 5337, 5930, 6024, 6777, 7116, 7530, 8895, 9036, 10040, 10674, 11295, 11860, 13554, 14232, 15060, 16011, 17790, 18072, 21348, 22590, 23720, 26685, 27108, 30120, 32022, 33885, 35580, 42696, 45180, 53370, 54216, 64044, 67770, 71160, 80055, 90360, 106740, 128088, 135540, 148843, 160110, 213480, 271080, 297686, 320220, 446529, 595372, 640440, 744215, 893058, 1190744, 1339587, 1488430, 1786116, 2232645, 2679174, 2976860, 3572232, 4018761, 4465290, 5358348, 5953720, 6697935, 8037522, 8930580, 10716696, 13395870, 16075044, 17861160, 20093805, 26791740, 32150088, 40187610, 53583480, 80375220, 160750440]

約数ペア:

[(1, 160750440), (2, 80375220), (3, 53583480), (4, 40187610), (5, 32150088), (6, 26791740), (8, 20093805), (9, 17861160), (10, 16075044), (12, 13395870), (15, 10716696), (18, 8930580), (20, 8037522), (24, 6697935), (27, 5953720), (30, 5358348), (36, 4465290), (40, 4018761), (45, 3572232), (54, 2976860), (60, 2679174), (72, 2232645), (90, 1786116), (108, 1488430), (120, 1339587), (135, 1190744), (180, 893058), (216, 744215), (251, 640440), (270, 595372), (360, 446529), (502, 320220), (540, 297686), (593, 271080), (753, 213480), (1004, 160110), (1080, 148843), (1186, 135540), (1255, 128088), (1506, 106740), (1779, 90360), (2008, 80055), (2259, 71160), (2372, 67770), (2510, 64044), (2965, 54216), (3012, 53370), (3558, 45180), (3765, 42696), (4518, 35580), (4744, 33885), (5020, 32022), (5337, 30120), (5930, 27108), (6024, 26685), (6777, 23720), (7116, 22590), (7530, 21348), (8895, 18072), (9036, 17790), (10040, 16011), (10674, 15060), (11295, 14232), (11860, 13554)]