201790080

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{661}}^1$

素因数の和:739

約数の個数: 192

約数和(自身を含む): 711027720

約数和(自身を除く): 509237640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 64, 72, 80, 90, 96, 106, 120, 128, 144, 159, 160, 180, 192, 212, 240, 265, 288, 318, 320, 360, 384, 424, 477, 480, 530, 576, 636, 640, 661, 720, 795, 848, 954, 960, 1060, 1152, 1272, 1322, 1440, 1590, 1696, 1908, 1920, 1983, 2120, 2385, 2544, 2644, 2880, 3180, 3305, 3392, 3816, 3966, 4240, 4770, 5088, 5288, 5760, 5949, 6360, 6610, 6784, 7632, 7932, 8480, 9540, 9915, 10176, 10576, 11898, 12720, 13220, 15264, 15864, 16960, 19080, 19830, 20352, 21152, 23796, 25440, 26440, 29745, 30528, 31728, 33920, 35033, 38160, 39660, 42304, 47592, 50880, 52880, 59490, 61056, 63456, 70066, 76320, 79320, 84608, 95184, 101760, 105099, 105760, 118980, 126912, 140132, 152640, 158640, 175165, 190368, 210198, 211520, 237960, 253824, 280264, 305280, 315297, 317280, 350330, 380736, 420396, 423040, 475920, 525495, 560528, 630594, 634560, 700660, 761472, 840792, 951840, 1050990, 1121056, 1261188, 1269120, 1401320, 1576485, 1681584, 1903680, 2101980, 2242112, 2522376, 2802640, 3152970, 3363168, 3807360, 4203960, 4484224, 5044752, 5605280, 6305940, 6726336, 8407920, 10089504, 11210560, 12611880, 13452672, 16815840, 20179008, 22421120, 25223760, 33631680, 40358016, 50447520, 67263360, 100895040, 201790080]

約数ペア:

[(1, 201790080), (2, 100895040), (3, 67263360), (4, 50447520), (5, 40358016), (6, 33631680), (8, 25223760), (9, 22421120), (10, 20179008), (12, 16815840), (15, 13452672), (16, 12611880), (18, 11210560), (20, 10089504), (24, 8407920), (30, 6726336), (32, 6305940), (36, 5605280), (40, 5044752), (45, 4484224), (48, 4203960), (53, 3807360), (60, 3363168), (64, 3152970), (72, 2802640), (80, 2522376), (90, 2242112), (96, 2101980), (106, 1903680), (120, 1681584), (128, 1576485), (144, 1401320), (159, 1269120), (160, 1261188), (180, 1121056), (192, 1050990), (212, 951840), (240, 840792), (265, 761472), (288, 700660), (318, 634560), (320, 630594), (360, 560528), (384, 525495), (424, 475920), (477, 423040), (480, 420396), (530, 380736), (576, 350330), (636, 317280), (640, 315297), (661, 305280), (720, 280264), (795, 253824), (848, 237960), (954, 211520), (960, 210198), (1060, 190368), (1152, 175165), (1272, 158640), (1322, 152640), (1440, 140132), (1590, 126912), (1696, 118980), (1908, 105760), (1920, 105099), (1983, 101760), (2120, 95184), (2385, 84608), (2544, 79320), (2644, 76320), (2880, 70066), (3180, 63456), (3305, 61056), (3392, 59490), (3816, 52880), (3966, 50880), (4240, 47592), (4770, 42304), (5088, 39660), (5288, 38160), (5760, 35033), (5949, 33920), (6360, 31728), (6610, 30528), (6784, 29745), (7632, 26440), (7932, 25440), (8480, 23796), (9540, 21152), (9915, 20352), (10176, 19830), (10576, 19080), (11898, 16960), (12720, 15864), (13220, 15264)]