240390097904

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{757}}^1$

素因数の和:992

約数の個数: 240

約数和(自身を含む): 551291277600

約数和(自身を除く): 310901179696

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 89, 97, 121, 152, 176, 178, 194, 209, 242, 304, 356, 388, 418, 484, 712, 757, 776, 836, 968, 979, 1067, 1424, 1514, 1552, 1672, 1691, 1843, 1936, 1958, 2134, 2299, 3028, 3344, 3382, 3686, 3916, 4268, 4598, 6056, 6764, 7372, 7832, 8327, 8536, 8633, 9196, 10769, 11737, 12112, 13528, 14383, 14744, 15664, 16654, 17072, 17266, 18392, 18601, 20273, 21538, 23474, 27056, 28766, 29488, 33308, 34532, 36784, 37202, 40546, 43076, 46948, 57532, 66616, 67373, 69064, 73429, 74404, 81092, 86152, 91597, 93896, 94963, 115064, 133232, 134746, 138128, 146858, 148808, 158213, 162184, 164027, 172304, 183194, 187792, 189926, 204611, 223003, 230128, 269492, 293716, 297616, 316426, 324368, 328054, 366388, 379852, 409222, 446006, 538984, 587432, 632852, 656108, 732776, 741103, 759704, 807719, 818444, 892012, 1044593, 1077968, 1174864, 1265704, 1280087, 1312216, 1395151, 1465552, 1482206, 1519408, 1615438, 1636888, 1740343, 1784024, 1804297, 2089186, 2531408, 2560174, 2624432, 2790302, 2964412, 3230876, 3273776, 3480686, 3568048, 3608594, 4178372, 5120348, 5580604, 5928824, 6461752, 6535181, 6961372, 7217188, 8152133, 8356744, 8884909, 10240696, 11161208, 11857648, 12923504, 13070362, 13922744, 14080957, 14434376, 15346661, 16304266, 16713488, 17769818, 19847267, 20481392, 22322416, 26140724, 27845488, 28161914, 28868752, 30693322, 32608532, 35539636, 39694534, 52281448, 56323828, 61386644, 65217064, 71079272, 71886991, 79389068, 104562896, 112647656, 122773288, 124168439, 130434128, 142158544, 143773982, 154890527, 158778136, 168813271, 225295312, 245546576, 248336878, 287547964, 309781054, 317556272, 337626542, 496673756, 575095928, 619562108, 675253084, 790756901, 993347512, 1150191856, 1239124216, 1350506168, 1365852829, 1581513802, 1986695024, 2478248432, 2701012336, 2731705658, 3163027604, 5463411316, 6326055208, 10926822632, 12652110416, 15024381119, 21853645264, 30048762238, 60097524476, 120195048952, 240390097904]

約数ペア:

[(1, 240390097904), (2, 120195048952), (4, 60097524476), (8, 30048762238), (11, 21853645264), (16, 15024381119), (19, 12652110416), (22, 10926822632), (38, 6326055208), (44, 5463411316), (76, 3163027604), (88, 2731705658), (89, 2701012336), (97, 2478248432), (121, 1986695024), (152, 1581513802), (176, 1365852829), (178, 1350506168), (194, 1239124216), (209, 1150191856), (242, 993347512), (304, 790756901), (356, 675253084), (388, 619562108), (418, 575095928), (484, 496673756), (712, 337626542), (757, 317556272), (776, 309781054), (836, 287547964), (968, 248336878), (979, 245546576), (1067, 225295312), (1424, 168813271), (1514, 158778136), (1552, 154890527), (1672, 143773982), (1691, 142158544), (1843, 130434128), (1936, 124168439), (1958, 122773288), (2134, 112647656), (2299, 104562896), (3028, 79389068), (3344, 71886991), (3382, 71079272), (3686, 65217064), (3916, 61386644), (4268, 56323828), (4598, 52281448), (6056, 39694534), (6764, 35539636), (7372, 32608532), (7832, 30693322), (8327, 28868752), (8536, 28161914), (8633, 27845488), (9196, 26140724), (10769, 22322416), (11737, 20481392), (12112, 19847267), (13528, 17769818), (14383, 16713488), (14744, 16304266), (15664, 15346661), (16654, 14434376), (17072, 14080957), (17266, 13922744), (18392, 13070362), (18601, 12923504), (20273, 11857648), (21538, 11161208), (23474, 10240696), (27056, 8884909), (28766, 8356744), (29488, 8152133), (33308, 7217188), (34532, 6961372), (36784, 6535181), (37202, 6461752), (40546, 5928824), (43076, 5580604), (46948, 5120348), (57532, 4178372), (66616, 3608594), (67373, 3568048), (69064, 3480686), (73429, 3273776), (74404, 3230876), (81092, 2964412), (86152, 2790302), (91597, 2624432), (93896, 2560174), (94963, 2531408), (115064, 2089186), (133232, 1804297), (134746, 1784024), (138128, 1740343), (146858, 1636888), (148808, 1615438), (158213, 1519408), (162184, 1482206), (164027, 1465552), (172304, 1395151), (183194, 1312216), (187792, 1280087), (189926, 1265704), (204611, 1174864), (223003, 1077968), (230128, 1044593), (269492, 892012), (293716, 818444), (297616, 807719), (316426, 759704), (324368, 741103), (328054, 732776), (366388, 656108), (379852, 632852), (409222, 587432), (446006, 538984)]