1863340827840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20870753}}^1$

素因数の和:20870807

約数の個数: 168

約数和(自身を含む): 6615862051968

約数和(自身を除く): 4752521224128

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 465, 480, 496, 558, 576, 620, 720, 744, 930, 960, 992, 1116, 1240, 1395, 1440, 1488, 1860, 1984, 2232, 2480, 2790, 2880, 2976, 3720, 4464, 4960, 5580, 5952, 7440, 8928, 9920, 11160, 14880, 17856, 22320, 29760, 44640, 89280, 20870753, 41741506, 62612259, 83483012, 104353765, 125224518, 166966024, 187836777, 208707530, 250449036, 313061295, 333932048, 375673554, 417415060, 500898072, 626122590, 646993343, 667864096, 751347108, 834830120, 939183885, 1001796144, 1252245180, 1293986686, 1335728192, 1502694216, 1669660240, 1878367770, 1940980029, 2003592288, 2504490360, 2587973372, 3005388432, 3234966715, 3339320480, 3756735540, 3881960058, 4007184576, 5008980720, 5175946744, 5822940087, 6010776864, 6469933430, 6678640960, 7513471080, 7763920116, 9704900145, 10017961440, 10351893488, 11645880174, 12021553728, 12939866860, 15026942160, 15527840232, 19409800290, 20035922880, 20703786976, 23291760348, 25879733720, 29114700435, 30053884320, 31055680464, 38819600580, 41407573952, 46583520696, 51759467440, 58229400870, 60107768640, 62111360928, 77639201160, 93167041392, 103518934880, 116458801740, 124222721856, 155278402320, 186334082784, 207037869760, 232917603480, 310556804640, 372668165568, 465835206960, 621113609280, 931670413920, 1863340827840]

約数ペア:

[(1, 1863340827840), (2, 931670413920), (3, 621113609280), (4, 465835206960), (5, 372668165568), (6, 310556804640), (8, 232917603480), (9, 207037869760), (10, 186334082784), (12, 155278402320), (15, 124222721856), (16, 116458801740), (18, 103518934880), (20, 93167041392), (24, 77639201160), (30, 62111360928), (31, 60107768640), (32, 58229400870), (36, 51759467440), (40, 46583520696), (45, 41407573952), (48, 38819600580), (60, 31055680464), (62, 30053884320), (64, 29114700435), (72, 25879733720), (80, 23291760348), (90, 20703786976), (93, 20035922880), (96, 19409800290), (120, 15527840232), (124, 15026942160), (144, 12939866860), (155, 12021553728), (160, 11645880174), (180, 10351893488), (186, 10017961440), (192, 9704900145), (240, 7763920116), (248, 7513471080), (279, 6678640960), (288, 6469933430), (310, 6010776864), (320, 5822940087), (360, 5175946744), (372, 5008980720), (465, 4007184576), (480, 3881960058), (496, 3756735540), (558, 3339320480), (576, 3234966715), (620, 3005388432), (720, 2587973372), (744, 2504490360), (930, 2003592288), (960, 1940980029), (992, 1878367770), (1116, 1669660240), (1240, 1502694216), (1395, 1335728192), (1440, 1293986686), (1488, 1252245180), (1860, 1001796144), (1984, 939183885), (2232, 834830120), (2480, 751347108), (2790, 667864096), (2880, 646993343), (2976, 626122590), (3720, 500898072), (4464, 417415060), (4960, 375673554), (5580, 333932048), (5952, 313061295), (7440, 250449036), (8928, 208707530), (9920, 187836777), (11160, 166966024), (14880, 125224518), (17856, 104353765), (22320, 83483012), (29760, 62612259), (44640, 41741506), (89280, 20870753)]