2045193480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{2143}}^1$

素因数の和:2412

約数の個数: 192

約数和(自身を含む): 7284625920

約数和(自身を除く): 5239432440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 241, 264, 330, 360, 396, 440, 482, 495, 660, 723, 792, 964, 990, 1205, 1320, 1446, 1928, 1980, 2143, 2169, 2410, 2651, 2892, 3615, 3960, 4286, 4338, 4820, 5302, 5784, 6429, 7230, 7953, 8572, 8676, 9640, 10604, 10715, 10845, 12858, 13255, 14460, 15906, 17144, 17352, 19287, 21208, 21430, 21690, 23573, 23859, 25716, 26510, 28920, 31812, 32145, 38574, 39765, 42860, 43380, 47146, 47718, 51432, 53020, 63624, 64290, 70719, 77148, 79530, 85720, 86760, 94292, 95436, 96435, 106040, 117865, 119295, 128580, 141438, 154296, 159060, 188584, 190872, 192870, 212157, 235730, 238590, 257160, 282876, 318120, 353595, 385740, 424314, 471460, 477180, 516463, 565752, 707190, 771480, 848628, 942920, 954360, 1032926, 1060785, 1414380, 1549389, 1697256, 2065852, 2121570, 2582315, 2828760, 3098778, 4131704, 4243140, 4648167, 5164630, 5681093, 6197556, 7746945, 8486280, 9296334, 10329260, 11362186, 12395112, 15493890, 17043279, 18592668, 20658520, 22724372, 23240835, 28405465, 30987780, 34086558, 37185336, 45448744, 46481670, 51129837, 56810930, 61975560, 68173116, 85216395, 92963340, 102259674, 113621860, 136346232, 170432790, 185926680, 204519348, 227243720, 255649185, 340865580, 409038696, 511298370, 681731160, 1022596740, 2045193480]

約数ペア:

[(1, 2045193480), (2, 1022596740), (3, 681731160), (4, 511298370), (5, 409038696), (6, 340865580), (8, 255649185), (9, 227243720), (10, 204519348), (11, 185926680), (12, 170432790), (15, 136346232), (18, 113621860), (20, 102259674), (22, 92963340), (24, 85216395), (30, 68173116), (33, 61975560), (36, 56810930), (40, 51129837), (44, 46481670), (45, 45448744), (55, 37185336), (60, 34086558), (66, 30987780), (72, 28405465), (88, 23240835), (90, 22724372), (99, 20658520), (110, 18592668), (120, 17043279), (132, 15493890), (165, 12395112), (180, 11362186), (198, 10329260), (220, 9296334), (241, 8486280), (264, 7746945), (330, 6197556), (360, 5681093), (396, 5164630), (440, 4648167), (482, 4243140), (495, 4131704), (660, 3098778), (723, 2828760), (792, 2582315), (964, 2121570), (990, 2065852), (1205, 1697256), (1320, 1549389), (1446, 1414380), (1928, 1060785), (1980, 1032926), (2143, 954360), (2169, 942920), (2410, 848628), (2651, 771480), (2892, 707190), (3615, 565752), (3960, 516463), (4286, 477180), (4338, 471460), (4820, 424314), (5302, 385740), (5784, 353595), (6429, 318120), (7230, 282876), (7953, 257160), (8572, 238590), (8676, 235730), (9640, 212157), (10604, 192870), (10715, 190872), (10845, 188584), (12858, 159060), (13255, 154296), (14460, 141438), (15906, 128580), (17144, 119295), (17352, 117865), (19287, 106040), (21208, 96435), (21430, 95436), (21690, 94292), (23573, 86760), (23859, 85720), (25716, 79530), (26510, 77148), (28920, 70719), (31812, 64290), (32145, 63624), (38574, 53020), (39765, 51432), (42860, 47718), (43380, 47146)]