129365880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^4\times {\mathrm{449}}^1$

素因数の和:491

約数の個数: 160

約数和(自身を含む): 453762000

約数和(自身を除く): 324396120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 343, 392, 420, 449, 490, 588, 686, 735, 840, 898, 980, 1029, 1176, 1347, 1372, 1470, 1715, 1796, 1960, 2058, 2245, 2401, 2694, 2744, 2940, 3143, 3430, 3592, 4116, 4490, 4802, 5145, 5388, 5880, 6286, 6735, 6860, 7203, 8232, 8980, 9429, 9604, 10290, 10776, 12005, 12572, 13470, 13720, 14406, 15715, 17960, 18858, 19208, 20580, 22001, 24010, 25144, 26940, 28812, 31430, 36015, 37716, 41160, 44002, 47145, 48020, 53880, 57624, 62860, 66003, 72030, 75432, 88004, 94290, 96040, 110005, 125720, 132006, 144060, 154007, 176008, 188580, 220010, 264012, 288120, 308014, 330015, 377160, 440020, 462021, 528024, 616028, 660030, 770035, 880040, 924042, 1078049, 1232056, 1320060, 1540070, 1848084, 2156098, 2310105, 2640120, 3080140, 3234147, 3696168, 4312196, 4620210, 5390245, 6160280, 6468294, 8624392, 9240420, 10780490, 12936588, 16170735, 18480840, 21560980, 25873176, 32341470, 43121960, 64682940, 129365880]

約数ペア:

[(1, 129365880), (2, 64682940), (3, 43121960), (4, 32341470), (5, 25873176), (6, 21560980), (7, 18480840), (8, 16170735), (10, 12936588), (12, 10780490), (14, 9240420), (15, 8624392), (20, 6468294), (21, 6160280), (24, 5390245), (28, 4620210), (30, 4312196), (35, 3696168), (40, 3234147), (42, 3080140), (49, 2640120), (56, 2310105), (60, 2156098), (70, 1848084), (84, 1540070), (98, 1320060), (105, 1232056), (120, 1078049), (140, 924042), (147, 880040), (168, 770035), (196, 660030), (210, 616028), (245, 528024), (280, 462021), (294, 440020), (343, 377160), (392, 330015), (420, 308014), (449, 288120), (490, 264012), (588, 220010), (686, 188580), (735, 176008), (840, 154007), (898, 144060), (980, 132006), (1029, 125720), (1176, 110005), (1347, 96040), (1372, 94290), (1470, 88004), (1715, 75432), (1796, 72030), (1960, 66003), (2058, 62860), (2245, 57624), (2401, 53880), (2694, 48020), (2744, 47145), (2940, 44002), (3143, 41160), (3430, 37716), (3592, 36015), (4116, 31430), (4490, 28812), (4802, 26940), (5145, 25144), (5388, 24010), (5880, 22001), (6286, 20580), (6735, 19208), (6860, 18858), (7203, 17960), (8232, 15715), (8980, 14406), (9429, 13720), (9604, 13470), (10290, 12572), (10776, 12005)]