2765408520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{9769}}^1$

素因数の和:10127

約数の個数: 128

約数和(自身を含む): 9510508800

約数和(自身を除く): 6745100280

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, 210, 280, 337, 420, 674, 840, 1011, 1348, 1685, 2022, 2359, 2696, 3370, 4044, 4718, 5055, 6740, 7077, 8088, 9436, 9769, 10110, 11795, 13480, 14154, 18872, 19538, 20220, 23590, 28308, 29307, 35385, 39076, 40440, 47180, 48845, 56616, 58614, 68383, 70770, 78152, 94360, 97690, 117228, 136766, 141540, 146535, 195380, 205149, 234456, 273532, 283080, 293070, 341915, 390760, 410298, 547064, 586140, 683830, 820596, 1025745, 1172280, 1367660, 1641192, 2051490, 2735320, 3292153, 4102980, 6584306, 8205960, 9876459, 13168612, 16460765, 19752918, 23045071, 26337224, 32921530, 39505836, 46090142, 49382295, 65843060, 69135213, 79011672, 92180284, 98764590, 115225355, 131686120, 138270426, 184360568, 197529180, 230450710, 276540852, 345676065, 395058360, 460901420, 553081704, 691352130, 921802840, 1382704260, 2765408520]

約数ペア:

[(1, 2765408520), (2, 1382704260), (3, 921802840), (4, 691352130), (5, 553081704), (6, 460901420), (7, 395058360), (8, 345676065), (10, 276540852), (12, 230450710), (14, 197529180), (15, 184360568), (20, 138270426), (21, 131686120), (24, 115225355), (28, 98764590), (30, 92180284), (35, 79011672), (40, 69135213), (42, 65843060), (56, 49382295), (60, 46090142), (70, 39505836), (84, 32921530), (105, 26337224), (120, 23045071), (140, 19752918), (168, 16460765), (210, 13168612), (280, 9876459), (337, 8205960), (420, 6584306), (674, 4102980), (840, 3292153), (1011, 2735320), (1348, 2051490), (1685, 1641192), (2022, 1367660), (2359, 1172280), (2696, 1025745), (3370, 820596), (4044, 683830), (4718, 586140), (5055, 547064), (6740, 410298), (7077, 390760), (8088, 341915), (9436, 293070), (9769, 283080), (10110, 273532), (11795, 234456), (13480, 205149), (14154, 195380), (18872, 146535), (19538, 141540), (20220, 136766), (23590, 117228), (28308, 97690), (29307, 94360), (35385, 78152), (39076, 70770), (40440, 68383), (47180, 58614), (48845, 56616)]