13607440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^2$

素因数の和:125

約数の個数: 120

約数和(自身を含む): 40300992

約数和(自身を除く): 26693552

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 47, 55, 56, 70, 77, 80, 88, 94, 110, 112, 140, 154, 176, 188, 220, 235, 280, 308, 329, 376, 385, 440, 470, 517, 560, 616, 658, 752, 770, 880, 940, 1034, 1232, 1316, 1540, 1645, 1880, 2068, 2209, 2585, 2632, 3080, 3290, 3619, 3760, 4136, 4418, 5170, 5264, 6160, 6580, 7238, 8272, 8836, 10340, 11045, 13160, 14476, 15463, 17672, 18095, 20680, 22090, 24299, 26320, 28952, 30926, 35344, 36190, 41360, 44180, 48598, 57904, 61852, 72380, 77315, 88360, 97196, 121495, 123704, 144760, 154630, 170093, 176720, 194392, 242990, 247408, 289520, 309260, 340186, 388784, 485980, 618520, 680372, 850465, 971960, 1237040, 1360744, 1700930, 1943920, 2721488, 3401860, 6803720, 13607440]

約数ペア:

[(1, 13607440), (2, 6803720), (4, 3401860), (5, 2721488), (7, 1943920), (8, 1700930), (10, 1360744), (11, 1237040), (14, 971960), (16, 850465), (20, 680372), (22, 618520), (28, 485980), (35, 388784), (40, 340186), (44, 309260), (47, 289520), (55, 247408), (56, 242990), (70, 194392), (77, 176720), (80, 170093), (88, 154630), (94, 144760), (110, 123704), (112, 121495), (140, 97196), (154, 88360), (176, 77315), (188, 72380), (220, 61852), (235, 57904), (280, 48598), (308, 44180), (329, 41360), (376, 36190), (385, 35344), (440, 30926), (470, 28952), (517, 26320), (560, 24299), (616, 22090), (658, 20680), (752, 18095), (770, 17672), (880, 15463), (940, 14476), (1034, 13160), (1232, 11045), (1316, 10340), (1540, 8836), (1645, 8272), (1880, 7238), (2068, 6580), (2209, 6160), (2585, 5264), (2632, 5170), (3080, 4418), (3290, 4136), (3619, 3760)]