302580040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{127}}^2$

素因数の和:339

約数の個数: 96

約数和(自身を含む): 795942720

約数和(自身を除く): 493362680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 67, 70, 127, 134, 140, 254, 268, 280, 335, 469, 508, 536, 635, 670, 889, 938, 1016, 1270, 1340, 1778, 1876, 2345, 2540, 2680, 3556, 3752, 4445, 4690, 5080, 7112, 8509, 8890, 9380, 16129, 17018, 17780, 18760, 32258, 34036, 35560, 42545, 59563, 64516, 68072, 80645, 85090, 112903, 119126, 129032, 161290, 170180, 225806, 238252, 297815, 322580, 340360, 451612, 476504, 564515, 595630, 645160, 903224, 1080643, 1129030, 1191260, 2161286, 2258060, 2382520, 4322572, 4516120, 5403215, 7564501, 8645144, 10806430, 15129002, 21612860, 30258004, 37822505, 43225720, 60516008, 75645010, 151290020, 302580040]

約数ペア:

[(1, 302580040), (2, 151290020), (4, 75645010), (5, 60516008), (7, 43225720), (8, 37822505), (10, 30258004), (14, 21612860), (20, 15129002), (28, 10806430), (35, 8645144), (40, 7564501), (56, 5403215), (67, 4516120), (70, 4322572), (127, 2382520), (134, 2258060), (140, 2161286), (254, 1191260), (268, 1129030), (280, 1080643), (335, 903224), (469, 645160), (508, 595630), (536, 564515), (635, 476504), (670, 451612), (889, 340360), (938, 322580), (1016, 297815), (1270, 238252), (1340, 225806), (1778, 170180), (1876, 161290), (2345, 129032), (2540, 119126), (2680, 112903), (3556, 85090), (3752, 80645), (4445, 68072), (4690, 64516), (5080, 59563), (7112, 42545), (8509, 35560), (8890, 34036), (9380, 32258), (16129, 18760), (17018, 17780)]