2620088640

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23327}}^1$

素因数の和:23366

約数の個数: 224

約数和(自身を含む): 9954524160

約数和(自身を除く): 7334435520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1728, 1755, 1872, 2080, 2160, 2340, 2496, 2808, 2880, 3120, 3510, 3744, 4160, 4320, 4680, 5616, 6240, 7020, 7488, 8640, 9360, 11232, 12480, 14040, 18720, 22464, 23327, 28080, 37440, 46654, 56160, 69981, 93308, 112320, 116635, 139962, 186616, 209943, 233270, 279924, 303251, 349905, 373232, 419886, 466540, 559848, 606502, 629829, 699810, 746464, 839772, 909753, 933080, 1049715, 1119696, 1213004, 1259658, 1399620, 1492928, 1516255, 1679544, 1819506, 1866160, 2099430, 2239392, 2426008, 2519316, 2729259, 2799240, 3032510, 3149145, 3359088, 3639012, 3732320, 4198860, 4478784, 4548765, 4852016, 5038632, 5458518, 5598480, 6065020, 6298290, 6718176, 7278024, 7464640, 8187777, 8397720, 9097530, 9704032, 10077264, 10917036, 11196960, 12130040, 12596580, 13436352, 13646295, 14556048, 16375554, 16795440, 18195060, 19408064, 20154528, 21834072, 22393920, 24260080, 25193160, 27292590, 29112096, 32751108, 33590880, 36390120, 40309056, 40938885, 43668144, 48520160, 50386320, 54585180, 58224192, 65502216, 67181760, 72780240, 81877770, 87336288, 97040320, 100772640, 109170360, 131004432, 145560480, 163755540, 174672576, 201545280, 218340720, 262008864, 291120960, 327511080, 436681440, 524017728, 655022160, 873362880, 1310044320, 2620088640]

約数ペア:

[(1, 2620088640), (2, 1310044320), (3, 873362880), (4, 655022160), (5, 524017728), (6, 436681440), (8, 327511080), (9, 291120960), (10, 262008864), (12, 218340720), (13, 201545280), (15, 174672576), (16, 163755540), (18, 145560480), (20, 131004432), (24, 109170360), (26, 100772640), (27, 97040320), (30, 87336288), (32, 81877770), (36, 72780240), (39, 67181760), (40, 65502216), (45, 58224192), (48, 54585180), (52, 50386320), (54, 48520160), (60, 43668144), (64, 40938885), (65, 40309056), (72, 36390120), (78, 33590880), (80, 32751108), (90, 29112096), (96, 27292590), (104, 25193160), (108, 24260080), (117, 22393920), (120, 21834072), (130, 20154528), (135, 19408064), (144, 18195060), (156, 16795440), (160, 16375554), (180, 14556048), (192, 13646295), (195, 13436352), (208, 12596580), (216, 12130040), (234, 11196960), (240, 10917036), (260, 10077264), (270, 9704032), (288, 9097530), (312, 8397720), (320, 8187777), (351, 7464640), (360, 7278024), (390, 6718176), (416, 6298290), (432, 6065020), (468, 5598480), (480, 5458518), (520, 5038632), (540, 4852016), (576, 4548765), (585, 4478784), (624, 4198860), (702, 3732320), (720, 3639012), (780, 3359088), (832, 3149145), (864, 3032510), (936, 2799240), (960, 2729259), (1040, 2519316), (1080, 2426008), (1170, 2239392), (1248, 2099430), (1404, 1866160), (1440, 1819506), (1560, 1679544), (1728, 1516255), (1755, 1492928), (1872, 1399620), (2080, 1259658), (2160, 1213004), (2340, 1119696), (2496, 1049715), (2808, 933080), (2880, 909753), (3120, 839772), (3510, 746464), (3744, 699810), (4160, 629829), (4320, 606502), (4680, 559848), (5616, 466540), (6240, 419886), (7020, 373232), (7488, 349905), (8640, 303251), (9360, 279924), (11232, 233270), (12480, 209943), (14040, 186616), (18720, 139962), (22464, 116635), (23327, 112320), (28080, 93308), (37440, 69981), (46654, 56160)]