2050564680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{17419}}^1$

素因数の和:17548

約数の個数: 128

約数和(自身を含む): 6898320000

約数和(自身を除く): 4847755320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 109, 120, 135, 180, 216, 218, 270, 327, 360, 436, 540, 545, 654, 872, 981, 1080, 1090, 1308, 1635, 1962, 2180, 2616, 2943, 3270, 3924, 4360, 4905, 5886, 6540, 7848, 9810, 11772, 13080, 14715, 17419, 19620, 23544, 29430, 34838, 39240, 52257, 58860, 69676, 87095, 104514, 117720, 139352, 156771, 174190, 209028, 261285, 313542, 348380, 418056, 470313, 522570, 627084, 696760, 783855, 940626, 1045140, 1254168, 1567710, 1881252, 1898671, 2090280, 2351565, 3135420, 3762504, 3797342, 4703130, 5696013, 6270840, 7594684, 9406260, 9493355, 11392026, 15189368, 17088039, 18812520, 18986710, 22784052, 28480065, 34176078, 37973420, 45568104, 51264117, 56960130, 68352156, 75946840, 85440195, 102528234, 113920260, 136704312, 170880390, 205056468, 227840520, 256320585, 341760780, 410112936, 512641170, 683521560, 1025282340, 2050564680]

約数ペア:

[(1, 2050564680), (2, 1025282340), (3, 683521560), (4, 512641170), (5, 410112936), (6, 341760780), (8, 256320585), (9, 227840520), (10, 205056468), (12, 170880390), (15, 136704312), (18, 113920260), (20, 102528234), (24, 85440195), (27, 75946840), (30, 68352156), (36, 56960130), (40, 51264117), (45, 45568104), (54, 37973420), (60, 34176078), (72, 28480065), (90, 22784052), (108, 18986710), (109, 18812520), (120, 17088039), (135, 15189368), (180, 11392026), (216, 9493355), (218, 9406260), (270, 7594684), (327, 6270840), (360, 5696013), (436, 4703130), (540, 3797342), (545, 3762504), (654, 3135420), (872, 2351565), (981, 2090280), (1080, 1898671), (1090, 1881252), (1308, 1567710), (1635, 1254168), (1962, 1045140), (2180, 940626), (2616, 783855), (2943, 696760), (3270, 627084), (3924, 522570), (4360, 470313), (4905, 418056), (5886, 348380), (6540, 313542), (7848, 261285), (9810, 209028), (11772, 174190), (13080, 156771), (14715, 139352), (17419, 117720), (19620, 104514), (23544, 87095), (29430, 69676), (34838, 58860), (39240, 52257)]