197526960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1093}}^1$

素因数の和:1363

約数の個数: 120

約数和(自身を含む): 666613584

約数和(自身を除く): 469086624

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 251, 360, 502, 720, 753, 1004, 1093, 1255, 1506, 2008, 2186, 2259, 2510, 3012, 3279, 3765, 4016, 4372, 4518, 5020, 5465, 6024, 6558, 7530, 8744, 9036, 9837, 10040, 10930, 11295, 12048, 13116, 15060, 16395, 17488, 18072, 19674, 20080, 21860, 22590, 26232, 30120, 32790, 36144, 39348, 43720, 45180, 49185, 52464, 60240, 65580, 78696, 87440, 90360, 98370, 131160, 157392, 180720, 196740, 262320, 274343, 393480, 548686, 786960, 823029, 1097372, 1371715, 1646058, 2194744, 2469087, 2743430, 3292116, 4115145, 4389488, 4938174, 5486860, 6584232, 8230290, 9876348, 10973720, 12345435, 13168464, 16460580, 19752696, 21947440, 24690870, 32921160, 39505392, 49381740, 65842320, 98763480, 197526960]

約数ペア:

[(1, 197526960), (2, 98763480), (3, 65842320), (4, 49381740), (5, 39505392), (6, 32921160), (8, 24690870), (9, 21947440), (10, 19752696), (12, 16460580), (15, 13168464), (16, 12345435), (18, 10973720), (20, 9876348), (24, 8230290), (30, 6584232), (36, 5486860), (40, 4938174), (45, 4389488), (48, 4115145), (60, 3292116), (72, 2743430), (80, 2469087), (90, 2194744), (120, 1646058), (144, 1371715), (180, 1097372), (240, 823029), (251, 786960), (360, 548686), (502, 393480), (720, 274343), (753, 262320), (1004, 196740), (1093, 180720), (1255, 157392), (1506, 131160), (2008, 98370), (2186, 90360), (2259, 87440), (2510, 78696), (3012, 65580), (3279, 60240), (3765, 52464), (4016, 49185), (4372, 45180), (4518, 43720), (5020, 39348), (5465, 36144), (6024, 32790), (6558, 30120), (7530, 26232), (8744, 22590), (9036, 21860), (9837, 20080), (10040, 19674), (10930, 18072), (11295, 17488), (12048, 16395), (13116, 15060)]