758720760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{4729}}^1$

素因数の和:4941

約数の個数: 128

約数和(自身を含む): 2615500800

約数和(自身を除く): 1856780040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 191, 210, 280, 382, 420, 573, 764, 840, 955, 1146, 1337, 1528, 1910, 2292, 2674, 2865, 3820, 4011, 4584, 4729, 5348, 5730, 6685, 7640, 8022, 9458, 10696, 11460, 13370, 14187, 16044, 18916, 20055, 22920, 23645, 26740, 28374, 32088, 33103, 37832, 40110, 47290, 53480, 56748, 66206, 70935, 80220, 94580, 99309, 113496, 132412, 141870, 160440, 165515, 189160, 198618, 264824, 283740, 331030, 397236, 496545, 567480, 662060, 794472, 903239, 993090, 1324120, 1806478, 1986180, 2709717, 3612956, 3972360, 4516195, 5419434, 6322673, 7225912, 9032390, 10838868, 12645346, 13548585, 18064780, 18968019, 21677736, 25290692, 27097170, 31613365, 36129560, 37936038, 50581384, 54194340, 63226730, 75872076, 94840095, 108388680, 126453460, 151744152, 189680190, 252906920, 379360380, 758720760]

約数ペア:

[(1, 758720760), (2, 379360380), (3, 252906920), (4, 189680190), (5, 151744152), (6, 126453460), (7, 108388680), (8, 94840095), (10, 75872076), (12, 63226730), (14, 54194340), (15, 50581384), (20, 37936038), (21, 36129560), (24, 31613365), (28, 27097170), (30, 25290692), (35, 21677736), (40, 18968019), (42, 18064780), (56, 13548585), (60, 12645346), (70, 10838868), (84, 9032390), (105, 7225912), (120, 6322673), (140, 5419434), (168, 4516195), (191, 3972360), (210, 3612956), (280, 2709717), (382, 1986180), (420, 1806478), (573, 1324120), (764, 993090), (840, 903239), (955, 794472), (1146, 662060), (1337, 567480), (1528, 496545), (1910, 397236), (2292, 331030), (2674, 283740), (2865, 264824), (3820, 198618), (4011, 189160), (4584, 165515), (4729, 160440), (5348, 141870), (5730, 132412), (6685, 113496), (7640, 99309), (8022, 94580), (9458, 80220), (10696, 70935), (11460, 66206), (13370, 56748), (14187, 53480), (16044, 47290), (18916, 40110), (20055, 37832), (22920, 33103), (23645, 32088), (26740, 28374)]