2756285280

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{449}}^1$

素因数の和:516

約数の個数: 576

約数和(自身を含む): 11634840000

約数和(自身を除く): 8878554720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 29, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 58, 60, 63, 70, 72, 80, 84, 87, 90, 96, 98, 105, 108, 112, 116, 120, 126, 135, 140, 144, 145, 147, 160, 168, 174, 180, 189, 196, 203, 210, 216, 224, 232, 240, 245, 252, 261, 270, 280, 288, 290, 294, 315, 336, 348, 360, 378, 392, 406, 420, 432, 435, 441, 449, 464, 480, 490, 504, 522, 540, 560, 580, 588, 609, 630, 672, 696, 720, 735, 756, 783, 784, 812, 840, 864, 870, 882, 898, 928, 945, 980, 1008, 1015, 1044, 1080, 1120, 1160, 1176, 1218, 1260, 1305, 1323, 1347, 1392, 1421, 1440, 1470, 1512, 1566, 1568, 1624, 1680, 1740, 1764, 1796, 1827, 1890, 1960, 2016, 2030, 2088, 2160, 2205, 2245, 2320, 2352, 2436, 2520, 2610, 2646, 2694, 2784, 2842, 2940, 3024, 3045, 3132, 3143, 3248, 3360, 3480, 3528, 3592, 3654, 3780, 3915, 3920, 4041, 4060, 4176, 4263, 4320, 4410, 4490, 4640, 4704, 4872, 5040, 5220, 5292, 5388, 5481, 5684, 5880, 6048, 6090, 6264, 6286, 6496, 6615, 6735, 6960, 7056, 7105, 7184, 7308, 7560, 7830, 7840, 8082, 8120, 8352, 8526, 8820, 8980, 9135, 9429, 9744, 10080, 10440, 10584, 10776, 10962, 11368, 11760, 12123, 12180, 12528, 12572, 12789, 13021, 13230, 13470, 13920, 14112, 14210, 14368, 14616, 15120, 15660, 15715, 16164, 16240, 17052, 17640, 17960, 18270, 18858, 19488, 20205, 20880, 21168, 21315, 21552, 21924, 22001, 22736, 23520, 24246, 24360, 25056, 25144, 25578, 26042, 26460, 26940, 27405, 28287, 28420, 29232, 30240, 31320, 31430, 32328, 32480, 34104, 35280, 35920, 36540, 37716, 38367, 39063, 40410, 41760, 42336, 42630, 43104, 43848, 44002, 45472, 47145, 48492, 48720, 50288, 51156, 52084, 52920, 53880, 54810, 56574, 56840, 58464, 60615, 62640, 62860, 63945, 64656, 65105, 66003, 68208, 70560, 71840, 73080, 75432, 76734, 78126, 80820, 84861, 85260, 87696, 88004, 91147, 94290, 96984, 97440, 100576, 102312, 104168, 105840, 107760, 109620, 110005, 113148, 113680, 117189, 121230, 125280, 125720, 127890, 129312, 130210, 132006, 136416, 141435, 146160, 150864, 153468, 156252, 161640, 169722, 170520, 175392, 176008, 182294, 188580, 191835, 193968, 195315, 198009, 204624, 208336, 211680, 215520, 219240, 220010, 226296, 227360, 234378, 242460, 251440, 255780, 260420, 264012, 273441, 282870, 292320, 301728, 306936, 312504, 323280, 330015, 339444, 341040, 351567, 352016, 364588, 377160, 383670, 387936, 390630, 396018, 409248, 416672, 424305, 438480, 440020, 452592, 455735, 468756, 484920, 502880, 511560, 520840, 528024, 546882, 565740, 585945, 594027, 613872, 625008, 638029, 646560, 660030, 678888, 682080, 703134, 704032, 729176, 754320, 767340, 781260, 792036, 820323, 848610, 876960, 880040, 905184, 911470, 937512, 969840, 990045, 1023120, 1041680, 1056048, 1093764, 1131480, 1171890, 1188054, 1227744, 1250016, 1276058, 1320060, 1357776, 1367205, 1406268, 1458352, 1508640, 1534680, 1562520, 1584072, 1640646, 1697220, 1757835, 1760080, 1822940, 1875024, 1914087, 1939680, 1980090, 2046240, 2083360, 2112096, 2187528, 2262960, 2343780, 2376108, 2460969, 2552116, 2640120, 2715552, 2734410, 2812536, 2916704, 2970135, 3069360, 3125040, 3168144, 3190145, 3281292, 3394440, 3515670, 3520160, 3645880, 3750048, 3828174, 3960180, 4101615, 4375056, 4525920, 4687560, 4752216, 4921938, 5104232, 5280240, 5468820, 5625072, 5742261, 5940270, 6138720, 6250080, 6336288, 6380290, 6562584, 6788880, 7031340, 7291760, 7656348, 7920360, 8203230, 8750112, 9375120, 9504432, 9570435, 9843876, 10208464, 10560480, 10937640, 11250144, 11484522, 11880540, 12304845, 12760580, 13125168, 13577760, 14062680, 14583520, 15312696, 15840720, 16406460, 17226783, 18750240, 19008864, 19140870, 19687752, 20416928, 21875280, 22969044, 23761080, 24609690, 25521160, 26250336, 28125360, 28711305, 30625392, 31681440, 32812920, 34453566, 38281740, 39375504, 43750560, 45938088, 47522160, 49219380, 51042320, 56250720, 57422610, 61250784, 65625840, 68907132, 76563480, 78751008, 86133915, 91876176, 95044320, 98438760, 102084640, 114845220, 131251680, 137814264, 153126960, 172267830, 183752352, 196877520, 229690440, 275628528, 306253920, 344535660, 393755040, 459380880, 551257056, 689071320, 918761760, 1378142640, 2756285280]

約数ペア:

[(1, 2756285280), (2, 1378142640), (3, 918761760), (4, 689071320), (5, 551257056), (6, 459380880), (7, 393755040), (8, 344535660), (9, 306253920), (10, 275628528), (12, 229690440), (14, 196877520), (15, 183752352), (16, 172267830), (18, 153126960), (20, 137814264), (21, 131251680), (24, 114845220), (27, 102084640), (28, 98438760), (29, 95044320), (30, 91876176), (32, 86133915), (35, 78751008), (36, 76563480), (40, 68907132), (42, 65625840), (45, 61250784), (48, 57422610), (49, 56250720), (54, 51042320), (56, 49219380), (58, 47522160), (60, 45938088), (63, 43750560), (70, 39375504), (72, 38281740), (80, 34453566), (84, 32812920), (87, 31681440), (90, 30625392), (96, 28711305), (98, 28125360), (105, 26250336), (108, 25521160), (112, 24609690), (116, 23761080), (120, 22969044), (126, 21875280), (135, 20416928), (140, 19687752), (144, 19140870), (145, 19008864), (147, 18750240), (160, 17226783), (168, 16406460), (174, 15840720), (180, 15312696), (189, 14583520), (196, 14062680), (203, 13577760), (210, 13125168), (216, 12760580), (224, 12304845), (232, 11880540), (240, 11484522), (245, 11250144), (252, 10937640), (261, 10560480), (270, 10208464), (280, 9843876), (288, 9570435), (290, 9504432), (294, 9375120), (315, 8750112), (336, 8203230), (348, 7920360), (360, 7656348), (378, 7291760), (392, 7031340), (406, 6788880), (420, 6562584), (432, 6380290), (435, 6336288), (441, 6250080), (449, 6138720), (464, 5940270), (480, 5742261), (490, 5625072), (504, 5468820), (522, 5280240), (540, 5104232), (560, 4921938), (580, 4752216), (588, 4687560), (609, 4525920), (630, 4375056), (672, 4101615), (696, 3960180), (720, 3828174), (735, 3750048), (756, 3645880), (783, 3520160), (784, 3515670), (812, 3394440), (840, 3281292), (864, 3190145), (870, 3168144), (882, 3125040), (898, 3069360), (928, 2970135), (945, 2916704), (980, 2812536), (1008, 2734410), (1015, 2715552), (1044, 2640120), (1080, 2552116), (1120, 2460969), (1160, 2376108), (1176, 2343780), (1218, 2262960), (1260, 2187528), (1305, 2112096), (1323, 2083360), (1347, 2046240), (1392, 1980090), (1421, 1939680), (1440, 1914087), (1470, 1875024), (1512, 1822940), (1566, 1760080), (1568, 1757835), (1624, 1697220), (1680, 1640646), (1740, 1584072), (1764, 1562520), (1796, 1534680), (1827, 1508640), (1890, 1458352), (1960, 1406268), (2016, 1367205), (2030, 1357776), (2088, 1320060), (2160, 1276058), (2205, 1250016), (2245, 1227744), (2320, 1188054), (2352, 1171890), (2436, 1131480), (2520, 1093764), (2610, 1056048), (2646, 1041680), (2694, 1023120), (2784, 990045), (2842, 969840), (2940, 937512), (3024, 911470), (3045, 905184), (3132, 880040), (3143, 876960), (3248, 848610), (3360, 820323), (3480, 792036), (3528, 781260), (3592, 767340), (3654, 754320), (3780, 729176), (3915, 704032), (3920, 703134), (4041, 682080), (4060, 678888), (4176, 660030), (4263, 646560), (4320, 638029), (4410, 625008), (4490, 613872), (4640, 594027), (4704, 585945), (4872, 565740), (5040, 546882), (5220, 528024), (5292, 520840), (5388, 511560), (5481, 502880), (5684, 484920), (5880, 468756), (6048, 455735), (6090, 452592), (6264, 440020), (6286, 438480), (6496, 424305), (6615, 416672), (6735, 409248), (6960, 396018), (7056, 390630), (7105, 387936), (7184, 383670), (7308, 377160), (7560, 364588), (7830, 352016), (7840, 351567), (8082, 341040), (8120, 339444), (8352, 330015), (8526, 323280), (8820, 312504), (8980, 306936), (9135, 301728), (9429, 292320), (9744, 282870), (10080, 273441), (10440, 264012), (10584, 260420), (10776, 255780), (10962, 251440), (11368, 242460), (11760, 234378), (12123, 227360), (12180, 226296), (12528, 220010), (12572, 219240), (12789, 215520), (13021, 211680), (13230, 208336), (13470, 204624), (13920, 198009), (14112, 195315), (14210, 193968), (14368, 191835), (14616, 188580), (15120, 182294), (15660, 176008), (15715, 175392), (16164, 170520), (16240, 169722), (17052, 161640), (17640, 156252), (17960, 153468), (18270, 150864), (18858, 146160), (19488, 141435), (20205, 136416), (20880, 132006), (21168, 130210), (21315, 129312), (21552, 127890), (21924, 125720), (22001, 125280), (22736, 121230), (23520, 117189), (24246, 113680), (24360, 113148), (25056, 110005), (25144, 109620), (25578, 107760), (26042, 105840), (26460, 104168), (26940, 102312), (27405, 100576), (28287, 97440), (28420, 96984), (29232, 94290), (30240, 91147), (31320, 88004), (31430, 87696), (32328, 85260), (32480, 84861), (34104, 80820), (35280, 78126), (35920, 76734), (36540, 75432), (37716, 73080), (38367, 71840), (39063, 70560), (40410, 68208), (41760, 66003), (42336, 65105), (42630, 64656), (43104, 63945), (43848, 62860), (44002, 62640), (45472, 60615), (47145, 58464), (48492, 56840), (48720, 56574), (50288, 54810), (51156, 53880), (52084, 52920)]