257090372280

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{7237}}^1$

素因数の和:7428

約数の個数: 512

約数和(自身を含む): 1013922201600

約数和(自身を除く): 756831829320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 37, 40, 42, 45, 54, 56, 60, 63, 70, 72, 74, 84, 90, 105, 108, 111, 120, 126, 127, 135, 140, 148, 168, 180, 185, 189, 210, 216, 222, 252, 254, 259, 270, 280, 296, 315, 333, 360, 370, 378, 381, 420, 444, 504, 508, 518, 540, 555, 630, 635, 666, 740, 756, 762, 777, 840, 888, 889, 945, 999, 1016, 1036, 1080, 1110, 1143, 1260, 1270, 1295, 1332, 1480, 1512, 1524, 1554, 1665, 1778, 1890, 1905, 1998, 2072, 2220, 2286, 2331, 2520, 2540, 2590, 2664, 2667, 3048, 3108, 3330, 3429, 3556, 3780, 3810, 3885, 3996, 4440, 4445, 4572, 4662, 4699, 4995, 5080, 5180, 5334, 5715, 6216, 6660, 6858, 6993, 7112, 7237, 7560, 7620, 7770, 7992, 8001, 8890, 9144, 9324, 9398, 9990, 10360, 10668, 11430, 11655, 13320, 13335, 13716, 13986, 14097, 14474, 15240, 15540, 16002, 17145, 17780, 18648, 18796, 19980, 21336, 21711, 22860, 23310, 23495, 24003, 26670, 27432, 27972, 28194, 28948, 31080, 32004, 32893, 34290, 34965, 35560, 36185, 37592, 39960, 40005, 42291, 43422, 45720, 46620, 46990, 48006, 50659, 53340, 55944, 56388, 57896, 64008, 65133, 65786, 68580, 69930, 70485, 72370, 80010, 84582, 86844, 93240, 93980, 96012, 98679, 101318, 106680, 108555, 112776, 120015, 126873, 130266, 131572, 137160, 139860, 140970, 144740, 151977, 160020, 164465, 169164, 173688, 187960, 192024, 195399, 197358, 202636, 211455, 217110, 240030, 253295, 253746, 260532, 263144, 267769, 279720, 281940, 289480, 296037, 303954, 320040, 325665, 328930, 338328, 390798, 394716, 405272, 422910, 434220, 455931, 480060, 493395, 506590, 507492, 521064, 535538, 563880, 592074, 607908, 634365, 651330, 657860, 759885, 781596, 789432, 803307, 845820, 868440, 888111, 911862, 919099, 960120, 976995, 986790, 1013180, 1014984, 1071076, 1184148, 1215816, 1268730, 1302660, 1315720, 1338845, 1367793, 1480185, 1519770, 1563192, 1606614, 1691640, 1776222, 1823724, 1838198, 1874383, 1953990, 1973580, 2026360, 2142152, 2279655, 2368296, 2409921, 2537460, 2605320, 2677690, 2735586, 2757297, 2960370, 3039540, 3213228, 3552444, 3647448, 3676396, 3748766, 3907980, 3947160, 4016535, 4440555, 4559310, 4595495, 4819842, 5074920, 5355380, 5471172, 5514594, 5623149, 5920740, 6079080, 6426456, 6433693, 6838965, 7104888, 7229763, 7352792, 7497532, 7815960, 8033070, 8271891, 8881110, 9118620, 9190990, 9371915, 9639684, 10710760, 10942344, 11029188, 11246298, 11841480, 12049605, 12867386, 13677930, 13786485, 14459526, 14995064, 16066140, 16543782, 16869447, 17762220, 18237240, 18381980, 18743830, 19279368, 19301079, 22058376, 22492596, 24099210, 24815673, 25734772, 27355860, 27572970, 28115745, 28919052, 32132280, 32168465, 33087564, 33738894, 34006663, 35524440, 36148815, 36763960, 37487660, 38602158, 41359455, 44985192, 48198420, 49631346, 50608341, 51469544, 54711720, 55145940, 56231490, 57838104, 57903237, 64336930, 66175128, 67477788, 68013326, 72297630, 74975320, 77204316, 82718910, 84347235, 96396840, 96505395, 99262692, 101216682, 102019989, 110291880, 112462980, 115806474, 124078365, 128673860, 134955576, 136026652, 144595260, 154408632, 165437820, 168694470, 170033315, 173709711, 193010790, 198525384, 202433364, 204039978, 224925960, 231612948, 238046641, 248156730, 253041705, 257347720, 272053304, 289190520, 289516185, 306059967, 330875640, 337388940, 340066630, 347419422, 386021580, 404866728, 408079956, 463225896, 476093282, 496313460, 506083410, 510099945, 579032370, 612119934, 674777880, 680133260, 694838844, 714139923, 772043160, 816159912, 868548555, 918179901, 952186564, 992626920, 1012166820, 1020199890, 1158064740, 1190233205, 1224239868, 1360266520, 1389677688, 1428279846, 1530299835, 1737097110, 1836359802, 1904373128, 2024333640, 2040399780, 2142419769, 2316129480, 2380466410, 2448479736, 2856559692, 3060599670, 3474194220, 3570699615, 3672719604, 4080799560, 4284839538, 4590899505, 4760932820, 5713119384, 6121199340, 6427259307, 6948388440, 7141399230, 7345439208, 8569679076, 9181799010, 9521865640, 10712098845, 12242398680, 12854518614, 14282798460, 17139358152, 18363598020, 21424197690, 25709037228, 28565596920, 32136296535, 36727196040, 42848395380, 51418074456, 64272593070, 85696790760, 128545186140, 257090372280]

約数ペア:

[(1, 257090372280), (2, 128545186140), (3, 85696790760), (4, 64272593070), (5, 51418074456), (6, 42848395380), (7, 36727196040), (8, 32136296535), (9, 28565596920), (10, 25709037228), (12, 21424197690), (14, 18363598020), (15, 17139358152), (18, 14282798460), (20, 12854518614), (21, 12242398680), (24, 10712098845), (27, 9521865640), (28, 9181799010), (30, 8569679076), (35, 7345439208), (36, 7141399230), (37, 6948388440), (40, 6427259307), (42, 6121199340), (45, 5713119384), (54, 4760932820), (56, 4590899505), (60, 4284839538), (63, 4080799560), (70, 3672719604), (72, 3570699615), (74, 3474194220), (84, 3060599670), (90, 2856559692), (105, 2448479736), (108, 2380466410), (111, 2316129480), (120, 2142419769), (126, 2040399780), (127, 2024333640), (135, 1904373128), (140, 1836359802), (148, 1737097110), (168, 1530299835), (180, 1428279846), (185, 1389677688), (189, 1360266520), (210, 1224239868), (216, 1190233205), (222, 1158064740), (252, 1020199890), (254, 1012166820), (259, 992626920), (270, 952186564), (280, 918179901), (296, 868548555), (315, 816159912), (333, 772043160), (360, 714139923), (370, 694838844), (378, 680133260), (381, 674777880), (420, 612119934), (444, 579032370), (504, 510099945), (508, 506083410), (518, 496313460), (540, 476093282), (555, 463225896), (630, 408079956), (635, 404866728), (666, 386021580), (740, 347419422), (756, 340066630), (762, 337388940), (777, 330875640), (840, 306059967), (888, 289516185), (889, 289190520), (945, 272053304), (999, 257347720), (1016, 253041705), (1036, 248156730), (1080, 238046641), (1110, 231612948), (1143, 224925960), (1260, 204039978), (1270, 202433364), (1295, 198525384), (1332, 193010790), (1480, 173709711), (1512, 170033315), (1524, 168694470), (1554, 165437820), (1665, 154408632), (1778, 144595260), (1890, 136026652), (1905, 134955576), (1998, 128673860), (2072, 124078365), (2220, 115806474), (2286, 112462980), (2331, 110291880), (2520, 102019989), (2540, 101216682), (2590, 99262692), (2664, 96505395), (2667, 96396840), (3048, 84347235), (3108, 82718910), (3330, 77204316), (3429, 74975320), (3556, 72297630), (3780, 68013326), (3810, 67477788), (3885, 66175128), (3996, 64336930), (4440, 57903237), (4445, 57838104), (4572, 56231490), (4662, 55145940), (4699, 54711720), (4995, 51469544), (5080, 50608341), (5180, 49631346), (5334, 48198420), (5715, 44985192), (6216, 41359455), (6660, 38602158), (6858, 37487660), (6993, 36763960), (7112, 36148815), (7237, 35524440), (7560, 34006663), (7620, 33738894), (7770, 33087564), (7992, 32168465), (8001, 32132280), (8890, 28919052), (9144, 28115745), (9324, 27572970), (9398, 27355860), (9990, 25734772), (10360, 24815673), (10668, 24099210), (11430, 22492596), (11655, 22058376), (13320, 19301079), (13335, 19279368), (13716, 18743830), (13986, 18381980), (14097, 18237240), (14474, 17762220), (15240, 16869447), (15540, 16543782), (16002, 16066140), (17145, 14995064), (17780, 14459526), (18648, 13786485), (18796, 13677930), (19980, 12867386), (21336, 12049605), (21711, 11841480), (22860, 11246298), (23310, 11029188), (23495, 10942344), (24003, 10710760), (26670, 9639684), (27432, 9371915), (27972, 9190990), (28194, 9118620), (28948, 8881110), (31080, 8271891), (32004, 8033070), (32893, 7815960), (34290, 7497532), (34965, 7352792), (35560, 7229763), (36185, 7104888), (37592, 6838965), (39960, 6433693), (40005, 6426456), (42291, 6079080), (43422, 5920740), (45720, 5623149), (46620, 5514594), (46990, 5471172), (48006, 5355380), (50659, 5074920), (53340, 4819842), (55944, 4595495), (56388, 4559310), (57896, 4440555), (64008, 4016535), (65133, 3947160), (65786, 3907980), (68580, 3748766), (69930, 3676396), (70485, 3647448), (72370, 3552444), (80010, 3213228), (84582, 3039540), (86844, 2960370), (93240, 2757297), (93980, 2735586), (96012, 2677690), (98679, 2605320), (101318, 2537460), (106680, 2409921), (108555, 2368296), (112776, 2279655), (120015, 2142152), (126873, 2026360), (130266, 1973580), (131572, 1953990), (137160, 1874383), (139860, 1838198), (140970, 1823724), (144740, 1776222), (151977, 1691640), (160020, 1606614), (164465, 1563192), (169164, 1519770), (173688, 1480185), (187960, 1367793), (192024, 1338845), (195399, 1315720), (197358, 1302660), (202636, 1268730), (211455, 1215816), (217110, 1184148), (240030, 1071076), (253295, 1014984), (253746, 1013180), (260532, 986790), (263144, 976995), (267769, 960120), (279720, 919099), (281940, 911862), (289480, 888111), (296037, 868440), (303954, 845820), (320040, 803307), (325665, 789432), (328930, 781596), (338328, 759885), (390798, 657860), (394716, 651330), (405272, 634365), (422910, 607908), (434220, 592074), (455931, 563880), (480060, 535538), (493395, 521064), (506590, 507492)]