1311765146640

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5190587}}^1$

素因数の和:5190628

約数の個数: 240

約数和(自身を含む): 4919929979328

約数和(自身を除く): 3608164832688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 243, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 486, 520, 540, 585, 624, 648, 702, 720, 780, 810, 936, 972, 1040, 1053, 1080, 1170, 1215, 1296, 1404, 1560, 1620, 1755, 1872, 1944, 2106, 2160, 2340, 2430, 2808, 3120, 3159, 3240, 3510, 3888, 4212, 4680, 4860, 5265, 5616, 6318, 6480, 7020, 8424, 9360, 9720, 10530, 12636, 14040, 15795, 16848, 19440, 21060, 25272, 28080, 31590, 42120, 50544, 63180, 84240, 126360, 252720, 5190587, 10381174, 15571761, 20762348, 25952935, 31143522, 41524696, 46715283, 51905870, 62287044, 67477631, 77858805, 83049392, 93430566, 103811740, 124574088, 134955262, 140145849, 155717610, 186861132, 202432893, 207623480, 233576415, 249148176, 269910524, 280291698, 311435220, 337388155, 373722264, 404865786, 415246960, 420437547, 467152830, 539821048, 560583396, 607298679, 622870440, 674776310, 700729245, 747444528, 809731572, 840875094, 934305660, 1012164465, 1079642096, 1121166792, 1214597358, 1245740880, 1261312641, 1349552620, 1401458490, 1619463144, 1681750188, 1821896037, 1868611320, 2024328930, 2102187735, 2242333584, 2429194716, 2522625282, 2699105240, 2802916980, 3036493395, 3238926288, 3363500376, 3643792074, 3737222640, 4048657860, 4204375470, 4858389432, 5045250564, 5398210480, 5465688111, 5605833960, 6072986790, 6306563205, 6727000752, 7287584148, 8097315720, 8408750940, 9109480185, 9716778864, 10090501128, 10931376222, 11211667920, 12145973580, 12613126410, 14575168296, 16194631440, 16397064333, 16817501880, 18218960370, 20181002256, 21862752444, 24291947160, 25226252820, 27328440555, 29150336592, 32794128666, 33635003760, 36437920740, 43725504888, 48583894320, 50452505640, 54656881110, 65588257332, 72875841480, 81985321665, 87451009776, 100905011280, 109313762220, 131176514664, 145751682960, 163970643330, 218627524440, 262353029328, 327941286660, 437255048880, 655882573320, 1311765146640]

約数ペア:

[(1, 1311765146640), (2, 655882573320), (3, 437255048880), (4, 327941286660), (5, 262353029328), (6, 218627524440), (8, 163970643330), (9, 145751682960), (10, 131176514664), (12, 109313762220), (13, 100905011280), (15, 87451009776), (16, 81985321665), (18, 72875841480), (20, 65588257332), (24, 54656881110), (26, 50452505640), (27, 48583894320), (30, 43725504888), (36, 36437920740), (39, 33635003760), (40, 32794128666), (45, 29150336592), (48, 27328440555), (52, 25226252820), (54, 24291947160), (60, 21862752444), (65, 20181002256), (72, 18218960370), (78, 16817501880), (80, 16397064333), (81, 16194631440), (90, 14575168296), (104, 12613126410), (108, 12145973580), (117, 11211667920), (120, 10931376222), (130, 10090501128), (135, 9716778864), (144, 9109480185), (156, 8408750940), (162, 8097315720), (180, 7287584148), (195, 6727000752), (208, 6306563205), (216, 6072986790), (234, 5605833960), (240, 5465688111), (243, 5398210480), (260, 5045250564), (270, 4858389432), (312, 4204375470), (324, 4048657860), (351, 3737222640), (360, 3643792074), (390, 3363500376), (405, 3238926288), (432, 3036493395), (468, 2802916980), (486, 2699105240), (520, 2522625282), (540, 2429194716), (585, 2242333584), (624, 2102187735), (648, 2024328930), (702, 1868611320), (720, 1821896037), (780, 1681750188), (810, 1619463144), (936, 1401458490), (972, 1349552620), (1040, 1261312641), (1053, 1245740880), (1080, 1214597358), (1170, 1121166792), (1215, 1079642096), (1296, 1012164465), (1404, 934305660), (1560, 840875094), (1620, 809731572), (1755, 747444528), (1872, 700729245), (1944, 674776310), (2106, 622870440), (2160, 607298679), (2340, 560583396), (2430, 539821048), (2808, 467152830), (3120, 420437547), (3159, 415246960), (3240, 404865786), (3510, 373722264), (3888, 337388155), (4212, 311435220), (4680, 280291698), (4860, 269910524), (5265, 249148176), (5616, 233576415), (6318, 207623480), (6480, 202432893), (7020, 186861132), (8424, 155717610), (9360, 140145849), (9720, 134955262), (10530, 124574088), (12636, 103811740), (14040, 93430566), (15795, 83049392), (16848, 77858805), (19440, 67477631), (21060, 62287044), (25272, 51905870), (28080, 46715283), (31590, 41524696), (42120, 31143522), (50544, 25952935), (63180, 20762348), (84240, 15571761), (126360, 10381174), (252720, 5190587)]