334869920

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{353}}^1$

素因数の和:404

約数の個数: 216

約数和(自身を含む): 1014428772

約数和(自身を除く): 679558852

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 121, 140, 154, 160, 176, 196, 220, 224, 242, 245, 280, 308, 352, 353, 385, 392, 440, 484, 490, 539, 560, 605, 616, 706, 770, 784, 847, 880, 968, 980, 1078, 1120, 1210, 1232, 1412, 1540, 1568, 1694, 1760, 1765, 1936, 1960, 2156, 2420, 2464, 2471, 2695, 2824, 3080, 3388, 3530, 3872, 3883, 3920, 4235, 4312, 4840, 4942, 5390, 5648, 5929, 6160, 6776, 7060, 7766, 7840, 8470, 8624, 9680, 9884, 10780, 11296, 11858, 12320, 12355, 13552, 14120, 15532, 16940, 17248, 17297, 19360, 19415, 19768, 21560, 23716, 24710, 27104, 27181, 28240, 29645, 31064, 33880, 34594, 38830, 39536, 42713, 43120, 47432, 49420, 54362, 56480, 59290, 62128, 67760, 69188, 77660, 79072, 85426, 86240, 86485, 94864, 98840, 108724, 118580, 124256, 135520, 135905, 138376, 155320, 170852, 172970, 189728, 190267, 197680, 213565, 217448, 237160, 271810, 276752, 298991, 310640, 341704, 345940, 380534, 395360, 427130, 434896, 474320, 543620, 553504, 597982, 621280, 683408, 691880, 761068, 854260, 869792, 948640, 951335, 1087240, 1195964, 1366816, 1383760, 1494955, 1522136, 1708520, 1902670, 2092937, 2174480, 2391928, 2767520, 2989910, 3044272, 3417040, 3805340, 4185874, 4348960, 4783856, 5979820, 6088544, 6834080, 7610680, 8371748, 9567712, 10464685, 11959640, 15221360, 16743496, 20929370, 23919280, 30442720, 33486992, 41858740, 47838560, 66973984, 83717480, 167434960, 334869920]

約数ペア:

[(1, 334869920), (2, 167434960), (4, 83717480), (5, 66973984), (7, 47838560), (8, 41858740), (10, 33486992), (11, 30442720), (14, 23919280), (16, 20929370), (20, 16743496), (22, 15221360), (28, 11959640), (32, 10464685), (35, 9567712), (40, 8371748), (44, 7610680), (49, 6834080), (55, 6088544), (56, 5979820), (70, 4783856), (77, 4348960), (80, 4185874), (88, 3805340), (98, 3417040), (110, 3044272), (112, 2989910), (121, 2767520), (140, 2391928), (154, 2174480), (160, 2092937), (176, 1902670), (196, 1708520), (220, 1522136), (224, 1494955), (242, 1383760), (245, 1366816), (280, 1195964), (308, 1087240), (352, 951335), (353, 948640), (385, 869792), (392, 854260), (440, 761068), (484, 691880), (490, 683408), (539, 621280), (560, 597982), (605, 553504), (616, 543620), (706, 474320), (770, 434896), (784, 427130), (847, 395360), (880, 380534), (968, 345940), (980, 341704), (1078, 310640), (1120, 298991), (1210, 276752), (1232, 271810), (1412, 237160), (1540, 217448), (1568, 213565), (1694, 197680), (1760, 190267), (1765, 189728), (1936, 172970), (1960, 170852), (2156, 155320), (2420, 138376), (2464, 135905), (2471, 135520), (2695, 124256), (2824, 118580), (3080, 108724), (3388, 98840), (3530, 94864), (3872, 86485), (3883, 86240), (3920, 85426), (4235, 79072), (4312, 77660), (4840, 69188), (4942, 67760), (5390, 62128), (5648, 59290), (5929, 56480), (6160, 54362), (6776, 49420), (7060, 47432), (7766, 43120), (7840, 42713), (8470, 39536), (8624, 38830), (9680, 34594), (9884, 33880), (10780, 31064), (11296, 29645), (11858, 28240), (12320, 27181), (12355, 27104), (13552, 24710), (14120, 23716), (15532, 21560), (16940, 19768), (17248, 19415), (17297, 19360)]