7726680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1$

素因数の和:170

約数の個数: 144

約数和(自身を含む): 27406080

約数和(自身を除く): 19679400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 127, 130, 156, 169, 180, 195, 234, 254, 260, 312, 338, 360, 381, 390, 468, 507, 508, 520, 585, 635, 676, 762, 780, 845, 936, 1014, 1016, 1143, 1170, 1270, 1352, 1521, 1524, 1560, 1651, 1690, 1905, 2028, 2286, 2340, 2535, 2540, 3042, 3048, 3302, 3380, 3810, 4056, 4572, 4680, 4953, 5070, 5080, 5715, 6084, 6604, 6760, 7605, 7620, 8255, 9144, 9906, 10140, 11430, 12168, 13208, 14859, 15210, 15240, 16510, 19812, 20280, 21463, 22860, 24765, 29718, 30420, 33020, 39624, 42926, 45720, 49530, 59436, 60840, 64389, 66040, 74295, 85852, 99060, 107315, 118872, 128778, 148590, 171704, 193167, 198120, 214630, 257556, 297180, 321945, 386334, 429260, 515112, 594360, 643890, 772668, 858520, 965835, 1287780, 1545336, 1931670, 2575560, 3863340, 7726680]

約数ペア:

[(1, 7726680), (2, 3863340), (3, 2575560), (4, 1931670), (5, 1545336), (6, 1287780), (8, 965835), (9, 858520), (10, 772668), (12, 643890), (13, 594360), (15, 515112), (18, 429260), (20, 386334), (24, 321945), (26, 297180), (30, 257556), (36, 214630), (39, 198120), (40, 193167), (45, 171704), (52, 148590), (60, 128778), (65, 118872), (72, 107315), (78, 99060), (90, 85852), (104, 74295), (117, 66040), (120, 64389), (127, 60840), (130, 59436), (156, 49530), (169, 45720), (180, 42926), (195, 39624), (234, 33020), (254, 30420), (260, 29718), (312, 24765), (338, 22860), (360, 21463), (381, 20280), (390, 19812), (468, 16510), (507, 15240), (508, 15210), (520, 14859), (585, 13208), (635, 12168), (676, 11430), (762, 10140), (780, 9906), (845, 9144), (936, 8255), (1014, 7620), (1016, 7605), (1143, 6760), (1170, 6604), (1270, 6084), (1352, 5715), (1521, 5080), (1524, 5070), (1560, 4953), (1651, 4680), (1690, 4572), (1905, 4056), (2028, 3810), (2286, 3380), (2340, 3302), (2535, 3048), (2540, 3042)]