2784446280

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11161}}^1$

素因数の和:11202

約数の個数: 320

約数和(自身を含む): 11669201280

約数和(自身を除く): 8884755000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 54, 55, 56, 60, 63, 66, 70, 72, 77, 81, 84, 88, 90, 99, 105, 108, 110, 120, 126, 132, 135, 140, 154, 162, 165, 168, 180, 189, 198, 210, 216, 220, 231, 252, 264, 270, 280, 297, 308, 315, 324, 330, 360, 378, 385, 396, 405, 420, 440, 462, 495, 504, 540, 567, 594, 616, 630, 648, 660, 693, 756, 770, 792, 810, 840, 891, 924, 945, 990, 1080, 1134, 1155, 1188, 1260, 1320, 1386, 1485, 1512, 1540, 1620, 1782, 1848, 1890, 1980, 2079, 2268, 2310, 2376, 2520, 2772, 2835, 2970, 3080, 3240, 3465, 3564, 3780, 3960, 4158, 4455, 4536, 4620, 5544, 5670, 5940, 6237, 6930, 7128, 7560, 8316, 8910, 9240, 10395, 11161, 11340, 11880, 12474, 13860, 16632, 17820, 20790, 22322, 22680, 24948, 27720, 31185, 33483, 35640, 41580, 44644, 49896, 55805, 62370, 66966, 78127, 83160, 89288, 100449, 111610, 122771, 124740, 133932, 156254, 167415, 200898, 223220, 234381, 245542, 249480, 267864, 301347, 312508, 334830, 368313, 390635, 401796, 446440, 468762, 491084, 502245, 602694, 613855, 625016, 669660, 703143, 736626, 781270, 803592, 859397, 904041, 937524, 982168, 1004490, 1104939, 1171905, 1205388, 1227710, 1339320, 1406286, 1473252, 1506735, 1562540, 1718794, 1808082, 1841565, 1875048, 2008980, 2109429, 2209878, 2343810, 2410776, 2455420, 2578191, 2812572, 2946504, 3013470, 3125080, 3314817, 3437588, 3515715, 3616164, 3683130, 4017960, 4218858, 4296985, 4419756, 4520205, 4687620, 4910840, 5156382, 5524695, 5625144, 6026940, 6328287, 6629634, 6875176, 7031430, 7232328, 7366260, 7734573, 8437716, 8593970, 8839512, 9040410, 9375240, 9944451, 10312764, 10547145, 11049390, 12053880, 12656574, 12890955, 13259268, 14062860, 14732520, 15469146, 16574085, 16875432, 17187940, 18080820, 19888902, 20625528, 21094290, 22098780, 23203719, 25313148, 25781910, 26518536, 28125720, 30938292, 31641435, 33148170, 34375880, 36161640, 38672865, 39777804, 42188580, 44197560, 46407438, 49722255, 50626296, 51563820, 61876584, 63282870, 66296340, 69611157, 77345730, 79555608, 84377160, 92814876, 99444510, 103127640, 116018595, 126565740, 132592680, 139222314, 154691460, 185629752, 198889020, 232037190, 253131480, 278444628, 309382920, 348055785, 397778040, 464074380, 556889256, 696111570, 928148760, 1392223140, 2784446280]

約数ペア:

[(1, 2784446280), (2, 1392223140), (3, 928148760), (4, 696111570), (5, 556889256), (6, 464074380), (7, 397778040), (8, 348055785), (9, 309382920), (10, 278444628), (11, 253131480), (12, 232037190), (14, 198889020), (15, 185629752), (18, 154691460), (20, 139222314), (21, 132592680), (22, 126565740), (24, 116018595), (27, 103127640), (28, 99444510), (30, 92814876), (33, 84377160), (35, 79555608), (36, 77345730), (40, 69611157), (42, 66296340), (44, 63282870), (45, 61876584), (54, 51563820), (55, 50626296), (56, 49722255), (60, 46407438), (63, 44197560), (66, 42188580), (70, 39777804), (72, 38672865), (77, 36161640), (81, 34375880), (84, 33148170), (88, 31641435), (90, 30938292), (99, 28125720), (105, 26518536), (108, 25781910), (110, 25313148), (120, 23203719), (126, 22098780), (132, 21094290), (135, 20625528), (140, 19888902), (154, 18080820), (162, 17187940), (165, 16875432), (168, 16574085), (180, 15469146), (189, 14732520), (198, 14062860), (210, 13259268), (216, 12890955), (220, 12656574), (231, 12053880), (252, 11049390), (264, 10547145), (270, 10312764), (280, 9944451), (297, 9375240), (308, 9040410), (315, 8839512), (324, 8593970), (330, 8437716), (360, 7734573), (378, 7366260), (385, 7232328), (396, 7031430), (405, 6875176), (420, 6629634), (440, 6328287), (462, 6026940), (495, 5625144), (504, 5524695), (540, 5156382), (567, 4910840), (594, 4687620), (616, 4520205), (630, 4419756), (648, 4296985), (660, 4218858), (693, 4017960), (756, 3683130), (770, 3616164), (792, 3515715), (810, 3437588), (840, 3314817), (891, 3125080), (924, 3013470), (945, 2946504), (990, 2812572), (1080, 2578191), (1134, 2455420), (1155, 2410776), (1188, 2343810), (1260, 2209878), (1320, 2109429), (1386, 2008980), (1485, 1875048), (1512, 1841565), (1540, 1808082), (1620, 1718794), (1782, 1562540), (1848, 1506735), (1890, 1473252), (1980, 1406286), (2079, 1339320), (2268, 1227710), (2310, 1205388), (2376, 1171905), (2520, 1104939), (2772, 1004490), (2835, 982168), (2970, 937524), (3080, 904041), (3240, 859397), (3465, 803592), (3564, 781270), (3780, 736626), (3960, 703143), (4158, 669660), (4455, 625016), (4536, 613855), (4620, 602694), (5544, 502245), (5670, 491084), (5940, 468762), (6237, 446440), (6930, 401796), (7128, 390635), (7560, 368313), (8316, 334830), (8910, 312508), (9240, 301347), (10395, 267864), (11161, 249480), (11340, 245542), (11880, 234381), (12474, 223220), (13860, 200898), (16632, 167415), (17820, 156254), (20790, 133932), (22322, 124740), (22680, 122771), (24948, 111610), (27720, 100449), (31185, 89288), (33483, 83160), (35640, 78127), (41580, 66966), (44644, 62370), (49896, 55805)]