2418972804920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3259}}^1\times {\mathrm{20873}}^1$

素因数の和:24277

約数の個数: 128

約数和(自身を含む): 6271417958400

約数和(自身を除く): 3852445153480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 127, 140, 254, 280, 508, 635, 889, 1016, 1270, 1778, 2540, 3259, 3556, 4445, 5080, 6518, 7112, 8890, 13036, 16295, 17780, 20873, 22813, 26072, 32590, 35560, 41746, 45626, 65180, 83492, 91252, 104365, 114065, 130360, 146111, 166984, 182504, 208730, 228130, 292222, 413893, 417460, 456260, 584444, 730555, 827786, 834920, 912520, 1168888, 1461110, 1655572, 2069465, 2650871, 2897251, 2922220, 3311144, 4138930, 5301742, 5794502, 5844440, 8277860, 10603484, 11589004, 13254355, 14486255, 16555720, 18556097, 21206968, 23178008, 26508710, 28972510, 37112194, 53017420, 57945020, 68025107, 74224388, 92780485, 106034840, 115890040, 136050214, 148448776, 185560970, 272100428, 340125535, 371121940, 476175749, 544200856, 680251070, 742243880, 952351498, 1360502140, 1904702996, 2380878745, 2721004280, 3809405992, 4761757490, 8639188589, 9523514980, 17278377178, 19047029960, 34556754356, 43195942945, 60474320123, 69113508712, 86391885890, 120948640246, 172783771780, 241897280492, 302371600615, 345567543560, 483794560984, 604743201230, 1209486402460, 2418972804920]

約数ペア:

[(1, 2418972804920), (2, 1209486402460), (4, 604743201230), (5, 483794560984), (7, 345567543560), (8, 302371600615), (10, 241897280492), (14, 172783771780), (20, 120948640246), (28, 86391885890), (35, 69113508712), (40, 60474320123), (56, 43195942945), (70, 34556754356), (127, 19047029960), (140, 17278377178), (254, 9523514980), (280, 8639188589), (508, 4761757490), (635, 3809405992), (889, 2721004280), (1016, 2380878745), (1270, 1904702996), (1778, 1360502140), (2540, 952351498), (3259, 742243880), (3556, 680251070), (4445, 544200856), (5080, 476175749), (6518, 371121940), (7112, 340125535), (8890, 272100428), (13036, 185560970), (16295, 148448776), (17780, 136050214), (20873, 115890040), (22813, 106034840), (26072, 92780485), (32590, 74224388), (35560, 68025107), (41746, 57945020), (45626, 53017420), (65180, 37112194), (83492, 28972510), (91252, 26508710), (104365, 23178008), (114065, 21206968), (130360, 18556097), (146111, 16555720), (166984, 14486255), (182504, 13254355), (208730, 11589004), (228130, 10603484), (292222, 8277860), (413893, 5844440), (417460, 5794502), (456260, 5301742), (584444, 4138930), (730555, 3311144), (827786, 2922220), (834920, 2897251), (912520, 2650871), (1168888, 2069465), (1461110, 1655572)]