135705920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1289}}^1$

素因数の和:1360

約数の個数: 112

約数和(自身を含む): 377464320

約数和(自身を除く): 241758400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 56, 64, 70, 80, 94, 112, 140, 160, 188, 224, 235, 280, 320, 329, 376, 448, 470, 560, 658, 752, 940, 1120, 1289, 1316, 1504, 1645, 1880, 2240, 2578, 2632, 3008, 3290, 3760, 5156, 5264, 6445, 6580, 7520, 9023, 10312, 10528, 12890, 13160, 15040, 18046, 20624, 21056, 25780, 26320, 36092, 41248, 45115, 51560, 52640, 60583, 72184, 82496, 90230, 103120, 105280, 121166, 144368, 180460, 206240, 242332, 288736, 302915, 360920, 412480, 424081, 484664, 577472, 605830, 721840, 848162, 969328, 1211660, 1443680, 1696324, 1938656, 2120405, 2423320, 2887360, 3392648, 3877312, 4240810, 4846640, 6785296, 8481620, 9693280, 13570592, 16963240, 19386560, 27141184, 33926480, 67852960, 135705920]

約数ペア:

[(1, 135705920), (2, 67852960), (4, 33926480), (5, 27141184), (7, 19386560), (8, 16963240), (10, 13570592), (14, 9693280), (16, 8481620), (20, 6785296), (28, 4846640), (32, 4240810), (35, 3877312), (40, 3392648), (47, 2887360), (56, 2423320), (64, 2120405), (70, 1938656), (80, 1696324), (94, 1443680), (112, 1211660), (140, 969328), (160, 848162), (188, 721840), (224, 605830), (235, 577472), (280, 484664), (320, 424081), (329, 412480), (376, 360920), (448, 302915), (470, 288736), (560, 242332), (658, 206240), (752, 180460), (940, 144368), (1120, 121166), (1289, 105280), (1316, 103120), (1504, 90230), (1645, 82496), (1880, 72184), (2240, 60583), (2578, 52640), (2632, 51560), (3008, 45115), (3290, 41248), (3760, 36092), (5156, 26320), (5264, 25780), (6445, 21056), (6580, 20624), (7520, 18046), (9023, 15040), (10312, 13160), (10528, 12890)]