15305522856

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{691}}^1$

素因数の和:896

約数の個数: 192

約数和(自身を含む): 42792837120

約数和(自身を除く): 27487314264

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 43, 52, 78, 86, 104, 127, 129, 156, 169, 172, 254, 258, 312, 338, 344, 381, 507, 508, 516, 559, 676, 691, 762, 1014, 1016, 1032, 1118, 1352, 1382, 1524, 1651, 1677, 2028, 2073, 2236, 2764, 3048, 3302, 3354, 4056, 4146, 4472, 4953, 5461, 5528, 6604, 6708, 7267, 8292, 8983, 9906, 10922, 13208, 13416, 14534, 16383, 16584, 17966, 19812, 21463, 21801, 21844, 26949, 29068, 29713, 32766, 35932, 39624, 42926, 43602, 43688, 53898, 58136, 59426, 64389, 65532, 70993, 71864, 85852, 87204, 87757, 89139, 107796, 116779, 118852, 128778, 131064, 141986, 171704, 174408, 175514, 178278, 212979, 215592, 233558, 237704, 257556, 263271, 283972, 350337, 351028, 356556, 386269, 425958, 467116, 515112, 526542, 567944, 700674, 702056, 713112, 772538, 851916, 922909, 934232, 1053084, 1140841, 1158807, 1401348, 1545076, 1703832, 1845818, 2106168, 2281682, 2317614, 2768727, 2802696, 3090152, 3422523, 3691636, 3773551, 4563364, 4635228, 5021497, 5537454, 6845046, 7383272, 7547102, 9126728, 9270456, 10042994, 11074908, 11320653, 13690092, 14830933, 15064491, 15094204, 20085988, 22149816, 22641306, 27380184, 29661866, 30128982, 30188408, 40171976, 44492799, 45282612, 49056163, 59323732, 60257964, 88985598, 90565224, 98112326, 118647464, 120515928, 147168489, 177971196, 196224652, 294336978, 355942392, 392449304, 588673956, 637730119, 1177347912, 1275460238, 1913190357, 2550920476, 3826380714, 5101840952, 7652761428, 15305522856]

約数ペア:

[(1, 15305522856), (2, 7652761428), (3, 5101840952), (4, 3826380714), (6, 2550920476), (8, 1913190357), (12, 1275460238), (13, 1177347912), (24, 637730119), (26, 588673956), (39, 392449304), (43, 355942392), (52, 294336978), (78, 196224652), (86, 177971196), (104, 147168489), (127, 120515928), (129, 118647464), (156, 98112326), (169, 90565224), (172, 88985598), (254, 60257964), (258, 59323732), (312, 49056163), (338, 45282612), (344, 44492799), (381, 40171976), (507, 30188408), (508, 30128982), (516, 29661866), (559, 27380184), (676, 22641306), (691, 22149816), (762, 20085988), (1014, 15094204), (1016, 15064491), (1032, 14830933), (1118, 13690092), (1352, 11320653), (1382, 11074908), (1524, 10042994), (1651, 9270456), (1677, 9126728), (2028, 7547102), (2073, 7383272), (2236, 6845046), (2764, 5537454), (3048, 5021497), (3302, 4635228), (3354, 4563364), (4056, 3773551), (4146, 3691636), (4472, 3422523), (4953, 3090152), (5461, 2802696), (5528, 2768727), (6604, 2317614), (6708, 2281682), (7267, 2106168), (8292, 1845818), (8983, 1703832), (9906, 1545076), (10922, 1401348), (13208, 1158807), (13416, 1140841), (14534, 1053084), (16383, 934232), (16584, 922909), (17966, 851916), (19812, 772538), (21463, 713112), (21801, 702056), (21844, 700674), (26949, 567944), (29068, 526542), (29713, 515112), (32766, 467116), (35932, 425958), (39624, 386269), (42926, 356556), (43602, 351028), (43688, 350337), (53898, 283972), (58136, 263271), (59426, 257556), (64389, 237704), (65532, 233558), (70993, 215592), (71864, 212979), (85852, 178278), (87204, 175514), (87757, 174408), (89139, 171704), (107796, 141986), (116779, 131064), (118852, 128778)]