11821430880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37831}}^1$

素因数の和:37890

約数の個数: 288

約数和(自身を含む): 47592050688

約数和(自身を除く): 35770619808

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 140, 144, 155, 160, 168, 180, 186, 210, 217, 224, 240, 248, 252, 279, 280, 288, 310, 315, 336, 360, 372, 420, 434, 465, 480, 496, 504, 558, 560, 620, 630, 651, 672, 720, 744, 840, 868, 930, 992, 1008, 1085, 1116, 1120, 1240, 1260, 1302, 1395, 1440, 1488, 1680, 1736, 1860, 1953, 2016, 2170, 2232, 2480, 2520, 2604, 2790, 2976, 3255, 3360, 3472, 3720, 3906, 4340, 4464, 4960, 5040, 5208, 5580, 6510, 6944, 7440, 7812, 8680, 8928, 9765, 10080, 10416, 11160, 13020, 14880, 15624, 17360, 19530, 20832, 22320, 26040, 31248, 34720, 37831, 39060, 44640, 52080, 62496, 75662, 78120, 104160, 113493, 151324, 156240, 189155, 226986, 264817, 302648, 312480, 340479, 378310, 453972, 529634, 567465, 605296, 680958, 756620, 794451, 907944, 1059268, 1134930, 1172761, 1210592, 1324085, 1361916, 1513240, 1588902, 1702395, 1815888, 2118536, 2269860, 2345522, 2383353, 2648170, 2723832, 3026480, 3177804, 3404790, 3518283, 3631776, 3972255, 4237072, 4539720, 4691044, 4766706, 5296340, 5447664, 5863805, 6052960, 6355608, 6809580, 7036566, 7944510, 8209327, 8474144, 9079440, 9382088, 9533412, 10554849, 10592680, 10895328, 11727610, 11916765, 12711216, 13619160, 14073132, 15889020, 16418654, 17591415, 18158880, 18764176, 19066824, 21109698, 21185360, 23455220, 23833530, 24627981, 25422432, 27238320, 28146264, 31778040, 32837308, 35182830, 37528352, 38133648, 41046635, 42219396, 42370720, 46910440, 47667060, 49255962, 52774245, 54476640, 56292528, 63556080, 65674616, 70365660, 73883943, 76267296, 82093270, 84438792, 93820880, 95334120, 98511924, 105548490, 112585056, 123139905, 127112160, 131349232, 140731320, 147767886, 164186540, 168877584, 187641760, 190668240, 197023848, 211096980, 246279810, 262698464, 281462640, 295535772, 328373080, 337755168, 369419715, 381336480, 394047696, 422193960, 492559620, 562925280, 591071544, 656746160, 738839430, 788095392, 844387920, 985119240, 1182143088, 1313492320, 1477678860, 1688775840, 1970238480, 2364286176, 2955357720, 3940476960, 5910715440, 11821430880]

約数ペア:

[(1, 11821430880), (2, 5910715440), (3, 3940476960), (4, 2955357720), (5, 2364286176), (6, 1970238480), (7, 1688775840), (8, 1477678860), (9, 1313492320), (10, 1182143088), (12, 985119240), (14, 844387920), (15, 788095392), (16, 738839430), (18, 656746160), (20, 591071544), (21, 562925280), (24, 492559620), (28, 422193960), (30, 394047696), (31, 381336480), (32, 369419715), (35, 337755168), (36, 328373080), (40, 295535772), (42, 281462640), (45, 262698464), (48, 246279810), (56, 211096980), (60, 197023848), (62, 190668240), (63, 187641760), (70, 168877584), (72, 164186540), (80, 147767886), (84, 140731320), (90, 131349232), (93, 127112160), (96, 123139905), (105, 112585056), (112, 105548490), (120, 98511924), (124, 95334120), (126, 93820880), (140, 84438792), (144, 82093270), (155, 76267296), (160, 73883943), (168, 70365660), (180, 65674616), (186, 63556080), (210, 56292528), (217, 54476640), (224, 52774245), (240, 49255962), (248, 47667060), (252, 46910440), (279, 42370720), (280, 42219396), (288, 41046635), (310, 38133648), (315, 37528352), (336, 35182830), (360, 32837308), (372, 31778040), (420, 28146264), (434, 27238320), (465, 25422432), (480, 24627981), (496, 23833530), (504, 23455220), (558, 21185360), (560, 21109698), (620, 19066824), (630, 18764176), (651, 18158880), (672, 17591415), (720, 16418654), (744, 15889020), (840, 14073132), (868, 13619160), (930, 12711216), (992, 11916765), (1008, 11727610), (1085, 10895328), (1116, 10592680), (1120, 10554849), (1240, 9533412), (1260, 9382088), (1302, 9079440), (1395, 8474144), (1440, 8209327), (1488, 7944510), (1680, 7036566), (1736, 6809580), (1860, 6355608), (1953, 6052960), (2016, 5863805), (2170, 5447664), (2232, 5296340), (2480, 4766706), (2520, 4691044), (2604, 4539720), (2790, 4237072), (2976, 3972255), (3255, 3631776), (3360, 3518283), (3472, 3404790), (3720, 3177804), (3906, 3026480), (4340, 2723832), (4464, 2648170), (4960, 2383353), (5040, 2345522), (5208, 2269860), (5580, 2118536), (6510, 1815888), (6944, 1702395), (7440, 1588902), (7812, 1513240), (8680, 1361916), (8928, 1324085), (9765, 1210592), (10080, 1172761), (10416, 1134930), (11160, 1059268), (13020, 907944), (14880, 794451), (15624, 756620), (17360, 680958), (19530, 605296), (20832, 567465), (22320, 529634), (26040, 453972), (31248, 378310), (34720, 340479), (37831, 312480), (39060, 302648), (44640, 264817), (52080, 226986), (62496, 189155), (75662, 156240), (78120, 151324), (104160, 113493)]