2018968560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{643}}^1$

素因数の和:765

約数の個数: 360

約数和(自身を含む): 7988394960

約数和(自身を除く): 5969426400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 89, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 178, 180, 196, 210, 240, 245, 252, 267, 280, 294, 315, 336, 356, 360, 392, 420, 441, 445, 490, 504, 534, 560, 588, 623, 630, 643, 712, 720, 735, 784, 801, 840, 882, 890, 980, 1008, 1068, 1176, 1246, 1260, 1286, 1335, 1424, 1470, 1602, 1680, 1764, 1780, 1869, 1929, 1960, 2136, 2205, 2352, 2492, 2520, 2572, 2670, 2940, 3115, 3204, 3215, 3528, 3560, 3738, 3858, 3920, 4005, 4272, 4361, 4410, 4501, 4984, 5040, 5144, 5340, 5607, 5787, 5880, 6230, 6408, 6430, 7056, 7120, 7476, 7716, 8010, 8722, 8820, 9002, 9345, 9645, 9968, 10288, 10680, 11214, 11574, 11760, 12460, 12816, 12860, 13083, 13503, 14952, 15432, 16020, 17444, 17640, 18004, 18690, 19290, 21360, 21805, 22428, 22505, 23148, 24920, 25720, 26166, 27006, 28035, 28935, 29904, 30864, 31507, 32040, 34888, 35280, 36008, 37380, 38580, 39249, 40509, 43610, 44856, 45010, 46296, 49840, 51440, 52332, 54012, 56070, 57227, 57870, 63014, 64080, 65415, 67515, 69776, 72016, 74760, 77160, 78498, 81018, 87220, 89712, 90020, 92592, 94521, 104664, 108024, 112140, 114454, 115740, 126028, 130830, 135030, 149520, 154320, 156996, 157535, 162036, 171681, 174440, 180040, 189042, 196245, 202545, 209328, 216048, 224280, 228908, 231480, 252056, 261660, 270060, 283563, 286135, 313992, 315070, 324072, 343362, 348880, 360080, 378084, 392490, 400589, 405090, 448560, 457816, 462960, 472605, 504112, 515043, 523320, 540120, 567126, 572270, 627984, 630140, 648144, 686724, 756168, 784980, 801178, 810180, 858405, 915632, 945210, 1030086, 1046640, 1080240, 1134252, 1144540, 1201767, 1260280, 1373448, 1417815, 1512336, 1569960, 1602356, 1620360, 1716810, 1890420, 2002945, 2060172, 2268504, 2289080, 2403534, 2520560, 2575215, 2746896, 2804123, 2835630, 3139920, 3204712, 3240720, 3433620, 3605301, 3780840, 4005890, 4120344, 4537008, 4578160, 4807068, 5150430, 5608246, 5671260, 6008835, 6409424, 6867240, 7210602, 7561680, 8011780, 8240688, 8412369, 9614136, 10300860, 11216492, 11342520, 12017670, 13734480, 14020615, 14421204, 16023560, 16824738, 18026505, 19228272, 20601720, 22432984, 22685040, 24035340, 25237107, 28041230, 28842408, 32047120, 33649476, 36053010, 41203440, 42061845, 44865968, 48070680, 50474214, 56082460, 57684816, 67298952, 72106020, 84123690, 96141360, 100948428, 112164920, 126185535, 134597904, 144212040, 168247380, 201896856, 224329840, 252371070, 288424080, 336494760, 403793712, 504742140, 672989520, 1009484280, 2018968560]

約数ペア:

[(1, 2018968560), (2, 1009484280), (3, 672989520), (4, 504742140), (5, 403793712), (6, 336494760), (7, 288424080), (8, 252371070), (9, 224329840), (10, 201896856), (12, 168247380), (14, 144212040), (15, 134597904), (16, 126185535), (18, 112164920), (20, 100948428), (21, 96141360), (24, 84123690), (28, 72106020), (30, 67298952), (35, 57684816), (36, 56082460), (40, 50474214), (42, 48070680), (45, 44865968), (48, 42061845), (49, 41203440), (56, 36053010), (60, 33649476), (63, 32047120), (70, 28842408), (72, 28041230), (80, 25237107), (84, 24035340), (89, 22685040), (90, 22432984), (98, 20601720), (105, 19228272), (112, 18026505), (120, 16824738), (126, 16023560), (140, 14421204), (144, 14020615), (147, 13734480), (168, 12017670), (178, 11342520), (180, 11216492), (196, 10300860), (210, 9614136), (240, 8412369), (245, 8240688), (252, 8011780), (267, 7561680), (280, 7210602), (294, 6867240), (315, 6409424), (336, 6008835), (356, 5671260), (360, 5608246), (392, 5150430), (420, 4807068), (441, 4578160), (445, 4537008), (490, 4120344), (504, 4005890), (534, 3780840), (560, 3605301), (588, 3433620), (623, 3240720), (630, 3204712), (643, 3139920), (712, 2835630), (720, 2804123), (735, 2746896), (784, 2575215), (801, 2520560), (840, 2403534), (882, 2289080), (890, 2268504), (980, 2060172), (1008, 2002945), (1068, 1890420), (1176, 1716810), (1246, 1620360), (1260, 1602356), (1286, 1569960), (1335, 1512336), (1424, 1417815), (1470, 1373448), (1602, 1260280), (1680, 1201767), (1764, 1144540), (1780, 1134252), (1869, 1080240), (1929, 1046640), (1960, 1030086), (2136, 945210), (2205, 915632), (2352, 858405), (2492, 810180), (2520, 801178), (2572, 784980), (2670, 756168), (2940, 686724), (3115, 648144), (3204, 630140), (3215, 627984), (3528, 572270), (3560, 567126), (3738, 540120), (3858, 523320), (3920, 515043), (4005, 504112), (4272, 472605), (4361, 462960), (4410, 457816), (4501, 448560), (4984, 405090), (5040, 400589), (5144, 392490), (5340, 378084), (5607, 360080), (5787, 348880), (5880, 343362), (6230, 324072), (6408, 315070), (6430, 313992), (7056, 286135), (7120, 283563), (7476, 270060), (7716, 261660), (8010, 252056), (8722, 231480), (8820, 228908), (9002, 224280), (9345, 216048), (9645, 209328), (9968, 202545), (10288, 196245), (10680, 189042), (11214, 180040), (11574, 174440), (11760, 171681), (12460, 162036), (12816, 157535), (12860, 156996), (13083, 154320), (13503, 149520), (14952, 135030), (15432, 130830), (16020, 126028), (17444, 115740), (17640, 114454), (18004, 112140), (18690, 108024), (19290, 104664), (21360, 94521), (21805, 92592), (22428, 90020), (22505, 89712), (23148, 87220), (24920, 81018), (25720, 78498), (26166, 77160), (27006, 74760), (28035, 72016), (28935, 69776), (29904, 67515), (30864, 65415), (31507, 64080), (32040, 63014), (34888, 57870), (35280, 57227), (36008, 56070), (37380, 54012), (38580, 52332), (39249, 51440), (40509, 49840), (43610, 46296), (44856, 45010)]