353181920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:353

約数の個数: 192

約数和(自身を含む): 1040449536

約数和(自身を除く): 687267616

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 127, 130, 140, 160, 182, 191, 208, 224, 254, 260, 280, 364, 382, 416, 455, 508, 520, 560, 635, 728, 764, 889, 910, 955, 1016, 1040, 1120, 1270, 1337, 1456, 1528, 1651, 1778, 1820, 1910, 2032, 2080, 2483, 2540, 2674, 2912, 3056, 3302, 3556, 3640, 3820, 4064, 4445, 4966, 5080, 5348, 6112, 6604, 6685, 7112, 7280, 7640, 8255, 8890, 9932, 10160, 10696, 11557, 12415, 13208, 13370, 14224, 14560, 15280, 16510, 17381, 17780, 19864, 20320, 21392, 23114, 24257, 24830, 26416, 26740, 28448, 30560, 33020, 34762, 35560, 39728, 42784, 46228, 48514, 49660, 52832, 53480, 57785, 66040, 69524, 71120, 79456, 86905, 92456, 97028, 99320, 106960, 115570, 121285, 132080, 139048, 142240, 169799, 173810, 184912, 194056, 198640, 213920, 231140, 242570, 264160, 278096, 315341, 339598, 347620, 369824, 388112, 397280, 462280, 485140, 556192, 630682, 679196, 695240, 776224, 848995, 924560, 970280, 1261364, 1358392, 1390480, 1576705, 1697990, 1849120, 1940560, 2207387, 2522728, 2716784, 2780960, 3153410, 3395980, 3881120, 4414774, 5045456, 5433568, 6306820, 6791960, 8829548, 10090912, 11036935, 12613640, 13583920, 17659096, 22073870, 25227280, 27167840, 35318192, 44147740, 50454560, 70636384, 88295480, 176590960, 353181920]

約数ペア:

[(1, 353181920), (2, 176590960), (4, 88295480), (5, 70636384), (7, 50454560), (8, 44147740), (10, 35318192), (13, 27167840), (14, 25227280), (16, 22073870), (20, 17659096), (26, 13583920), (28, 12613640), (32, 11036935), (35, 10090912), (40, 8829548), (52, 6791960), (56, 6306820), (65, 5433568), (70, 5045456), (80, 4414774), (91, 3881120), (104, 3395980), (112, 3153410), (127, 2780960), (130, 2716784), (140, 2522728), (160, 2207387), (182, 1940560), (191, 1849120), (208, 1697990), (224, 1576705), (254, 1390480), (260, 1358392), (280, 1261364), (364, 970280), (382, 924560), (416, 848995), (455, 776224), (508, 695240), (520, 679196), (560, 630682), (635, 556192), (728, 485140), (764, 462280), (889, 397280), (910, 388112), (955, 369824), (1016, 347620), (1040, 339598), (1120, 315341), (1270, 278096), (1337, 264160), (1456, 242570), (1528, 231140), (1651, 213920), (1778, 198640), (1820, 194056), (1910, 184912), (2032, 173810), (2080, 169799), (2483, 142240), (2540, 139048), (2674, 132080), (2912, 121285), (3056, 115570), (3302, 106960), (3556, 99320), (3640, 97028), (3820, 92456), (4064, 86905), (4445, 79456), (4966, 71120), (5080, 69524), (5348, 66040), (6112, 57785), (6604, 53480), (6685, 52832), (7112, 49660), (7280, 48514), (7640, 46228), (8255, 42784), (8890, 39728), (9932, 35560), (10160, 34762), (10696, 33020), (11557, 30560), (12415, 28448), (13208, 26740), (13370, 26416), (14224, 24830), (14560, 24257), (15280, 23114), (16510, 21392), (17381, 20320), (17780, 19864)]