15261665184

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{21961}}^1$

素因数の和:22123

約数の個数: 144

約数和(自身を含む): 46046407680

約数和(自身を除く): 30784742496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 127, 144, 152, 171, 228, 254, 288, 304, 342, 381, 456, 508, 608, 684, 762, 912, 1016, 1143, 1368, 1524, 1824, 2032, 2286, 2413, 2736, 3048, 4064, 4572, 4826, 5472, 6096, 7239, 9144, 9652, 12192, 14478, 18288, 19304, 21717, 21961, 28956, 36576, 38608, 43434, 43922, 57912, 65883, 77216, 86868, 87844, 115824, 131766, 173736, 175688, 197649, 231648, 263532, 347472, 351376, 395298, 417259, 527064, 694944, 702752, 790596, 834518, 1054128, 1251777, 1581192, 1669036, 2108256, 2503554, 2789047, 3162384, 3338072, 3755331, 5007108, 5578094, 6324768, 6676144, 7510662, 8367141, 10014216, 11156188, 13352288, 15021324, 16734282, 20028432, 22312376, 25101423, 30042648, 33468564, 40056864, 44624752, 50202846, 52991893, 60085296, 66937128, 89249504, 100405692, 105983786, 120170592, 133874256, 158975679, 200811384, 211967572, 267748512, 317951358, 401622768, 423935144, 476927037, 635902716, 803245536, 847870288, 953854074, 1271805432, 1695740576, 1907708148, 2543610864, 3815416296, 5087221728, 7630832592, 15261665184]

約数ペア:

[(1, 15261665184), (2, 7630832592), (3, 5087221728), (4, 3815416296), (6, 2543610864), (8, 1907708148), (9, 1695740576), (12, 1271805432), (16, 953854074), (18, 847870288), (19, 803245536), (24, 635902716), (32, 476927037), (36, 423935144), (38, 401622768), (48, 317951358), (57, 267748512), (72, 211967572), (76, 200811384), (96, 158975679), (114, 133874256), (127, 120170592), (144, 105983786), (152, 100405692), (171, 89249504), (228, 66937128), (254, 60085296), (288, 52991893), (304, 50202846), (342, 44624752), (381, 40056864), (456, 33468564), (508, 30042648), (608, 25101423), (684, 22312376), (762, 20028432), (912, 16734282), (1016, 15021324), (1143, 13352288), (1368, 11156188), (1524, 10014216), (1824, 8367141), (2032, 7510662), (2286, 6676144), (2413, 6324768), (2736, 5578094), (3048, 5007108), (4064, 3755331), (4572, 3338072), (4826, 3162384), (5472, 2789047), (6096, 2503554), (7239, 2108256), (9144, 1669036), (9652, 1581192), (12192, 1251777), (14478, 1054128), (18288, 834518), (19304, 790596), (21717, 702752), (21961, 694944), (28956, 527064), (36576, 417259), (38608, 395298), (43434, 351376), (43922, 347472), (57912, 263532), (65883, 231648), (77216, 197649), (86868, 175688), (87844, 173736), (115824, 131766)]