2579159520

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{255869}}^1$

素因数の和:255897

約数の個数: 144

約数和(自身を含む): 10058761440

約数和(自身を除く): 7479601920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 255869, 511738, 767607, 1023476, 1279345, 1535214, 1791083, 2046952, 2302821, 2558690, 3070428, 3582166, 3838035, 4093904, 4605642, 5117380, 5373249, 6140856, 7164332, 7676070, 8187808, 8955415, 9211284, 10234760, 10746498, 11514105, 12281712, 14328664, 15352140, 16119747, 17910830, 18422568, 20469520, 21492996, 23028210, 24563424, 26866245, 28657328, 30704280, 32239494, 35821660, 36845136, 40939040, 42985992, 46056420, 53732490, 57314656, 61408560, 64478988, 71643320, 73690272, 80598735, 85971984, 92112840, 107464980, 122817120, 128957976, 143286640, 161197470, 171943968, 184225680, 214929960, 257915952, 286573280, 322394940, 368451360, 429859920, 515831904, 644789880, 859719840, 1289579760, 2579159520]

約数ペア:

[(1, 2579159520), (2, 1289579760), (3, 859719840), (4, 644789880), (5, 515831904), (6, 429859920), (7, 368451360), (8, 322394940), (9, 286573280), (10, 257915952), (12, 214929960), (14, 184225680), (15, 171943968), (16, 161197470), (18, 143286640), (20, 128957976), (21, 122817120), (24, 107464980), (28, 92112840), (30, 85971984), (32, 80598735), (35, 73690272), (36, 71643320), (40, 64478988), (42, 61408560), (45, 57314656), (48, 53732490), (56, 46056420), (60, 42985992), (63, 40939040), (70, 36845136), (72, 35821660), (80, 32239494), (84, 30704280), (90, 28657328), (96, 26866245), (105, 24563424), (112, 23028210), (120, 21492996), (126, 20469520), (140, 18422568), (144, 17910830), (160, 16119747), (168, 15352140), (180, 14328664), (210, 12281712), (224, 11514105), (240, 10746498), (252, 10234760), (280, 9211284), (288, 8955415), (315, 8187808), (336, 7676070), (360, 7164332), (420, 6140856), (480, 5373249), (504, 5117380), (560, 4605642), (630, 4093904), (672, 3838035), (720, 3582166), (840, 3070428), (1008, 2558690), (1120, 2302821), (1260, 2046952), (1440, 1791083), (1680, 1535214), (2016, 1279345), (2520, 1023476), (3360, 767607), (5040, 511738), (10080, 255869)]