2171046360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1091}}^1$

素因数の和:1238

約数の個数: 256

約数和(自身を含む): 7849820160

約数和(自身を除く): 5678773800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 103, 105, 115, 120, 138, 140, 161, 168, 184, 206, 210, 230, 276, 280, 309, 322, 345, 412, 420, 460, 483, 515, 552, 618, 644, 690, 721, 805, 824, 840, 920, 966, 1030, 1091, 1236, 1288, 1380, 1442, 1545, 1610, 1932, 2060, 2163, 2182, 2369, 2415, 2472, 2760, 2884, 3090, 3220, 3273, 3605, 3864, 4120, 4326, 4364, 4738, 4830, 5455, 5768, 6180, 6440, 6546, 7107, 7210, 7637, 8652, 8728, 9476, 9660, 10815, 10910, 11845, 12360, 13092, 14214, 14420, 15274, 16365, 16583, 17304, 18952, 19320, 21630, 21820, 22911, 23690, 25093, 26184, 28428, 28840, 30548, 32730, 33166, 35535, 38185, 43260, 43640, 45822, 47380, 49749, 50186, 56856, 61096, 65460, 66332, 71070, 75279, 76370, 82915, 86520, 91644, 94760, 99498, 100372, 112373, 114555, 125465, 130920, 132664, 142140, 150558, 152740, 165830, 175651, 183288, 198996, 200744, 224746, 229110, 248745, 250930, 284280, 301116, 305480, 331660, 337119, 351302, 376395, 397992, 449492, 458220, 497490, 501860, 526953, 561865, 602232, 663320, 674238, 702604, 752790, 786611, 878255, 898984, 916440, 994980, 1003720, 1053906, 1123730, 1348476, 1405208, 1505580, 1573222, 1685595, 1756510, 1989960, 2107812, 2247460, 2359833, 2584579, 2634765, 2696952, 3011160, 3146444, 3371190, 3513020, 3933055, 4215624, 4494920, 4719666, 5169158, 5269530, 6292888, 6742380, 7026040, 7753737, 7866110, 9439332, 10338316, 10539060, 11799165, 12922895, 13484760, 15507474, 15732220, 18092053, 18878664, 20676632, 21078120, 23598330, 25845790, 31014948, 31464440, 36184106, 38768685, 47196660, 51691580, 54276159, 62029896, 72368212, 77537370, 90460265, 94393320, 103383160, 108552318, 144736424, 155074740, 180920530, 217104636, 271380795, 310149480, 361841060, 434209272, 542761590, 723682120, 1085523180, 2171046360]

約数ペア:

[(1, 2171046360), (2, 1085523180), (3, 723682120), (4, 542761590), (5, 434209272), (6, 361841060), (7, 310149480), (8, 271380795), (10, 217104636), (12, 180920530), (14, 155074740), (15, 144736424), (20, 108552318), (21, 103383160), (23, 94393320), (24, 90460265), (28, 77537370), (30, 72368212), (35, 62029896), (40, 54276159), (42, 51691580), (46, 47196660), (56, 38768685), (60, 36184106), (69, 31464440), (70, 31014948), (84, 25845790), (92, 23598330), (103, 21078120), (105, 20676632), (115, 18878664), (120, 18092053), (138, 15732220), (140, 15507474), (161, 13484760), (168, 12922895), (184, 11799165), (206, 10539060), (210, 10338316), (230, 9439332), (276, 7866110), (280, 7753737), (309, 7026040), (322, 6742380), (345, 6292888), (412, 5269530), (420, 5169158), (460, 4719666), (483, 4494920), (515, 4215624), (552, 3933055), (618, 3513020), (644, 3371190), (690, 3146444), (721, 3011160), (805, 2696952), (824, 2634765), (840, 2584579), (920, 2359833), (966, 2247460), (1030, 2107812), (1091, 1989960), (1236, 1756510), (1288, 1685595), (1380, 1573222), (1442, 1505580), (1545, 1405208), (1610, 1348476), (1932, 1123730), (2060, 1053906), (2163, 1003720), (2182, 994980), (2369, 916440), (2415, 898984), (2472, 878255), (2760, 786611), (2884, 752790), (3090, 702604), (3220, 674238), (3273, 663320), (3605, 602232), (3864, 561865), (4120, 526953), (4326, 501860), (4364, 497490), (4738, 458220), (4830, 449492), (5455, 397992), (5768, 376395), (6180, 351302), (6440, 337119), (6546, 331660), (7107, 305480), (7210, 301116), (7637, 284280), (8652, 250930), (8728, 248745), (9476, 229110), (9660, 224746), (10815, 200744), (10910, 198996), (11845, 183288), (12360, 175651), (13092, 165830), (14214, 152740), (14420, 150558), (15274, 142140), (16365, 132664), (16583, 130920), (17304, 125465), (18952, 114555), (19320, 112373), (21630, 100372), (21820, 99498), (22911, 94760), (23690, 91644), (25093, 86520), (26184, 82915), (28428, 76370), (28840, 75279), (30548, 71070), (32730, 66332), (33166, 65460), (35535, 61096), (38185, 56856), (43260, 50186), (43640, 49749), (45822, 47380)]