257046303360

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1259}}^1\times {\mathrm{1381}}^1$

素因数の和:2680

約数の個数: 512

約数和(自身を含む): 1023060326400

約数和(自身を除く): 766014023040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 128, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 264, 280, 308, 320, 330, 336, 352, 384, 385, 420, 440, 448, 462, 480, 528, 560, 616, 640, 660, 672, 704, 770, 840, 880, 896, 924, 960, 1056, 1120, 1155, 1232, 1259, 1320, 1344, 1381, 1408, 1540, 1680, 1760, 1848, 1920, 2112, 2240, 2310, 2464, 2518, 2640, 2688, 2762, 3080, 3360, 3520, 3696, 3777, 4143, 4224, 4480, 4620, 4928, 5036, 5280, 5524, 6160, 6295, 6720, 6905, 7040, 7392, 7554, 8286, 8813, 9240, 9667, 9856, 10072, 10560, 11048, 12320, 12590, 13440, 13810, 13849, 14784, 15108, 15191, 16572, 17626, 18480, 18885, 19334, 20144, 20715, 21120, 22096, 24640, 25180, 26439, 27620, 27698, 29001, 29568, 30216, 30382, 33144, 35252, 36960, 37770, 38668, 40288, 41430, 41547, 44065, 44192, 45573, 48335, 49280, 50360, 52878, 55240, 55396, 58002, 60432, 60764, 66288, 69245, 70504, 73920, 75540, 75955, 77336, 80576, 82860, 83094, 88130, 88384, 91146, 96670, 96943, 100720, 105756, 106337, 110480, 110792, 116004, 120864, 121528, 132195, 132576, 138490, 141008, 145005, 147840, 151080, 151910, 154672, 161152, 165720, 166188, 176260, 176768, 182292, 193340, 193886, 201440, 207735, 211512, 212674, 220960, 221584, 227865, 232008, 241728, 243056, 264390, 265152, 276980, 282016, 290010, 290829, 302160, 303820, 309344, 319011, 331440, 332376, 352520, 364584, 386680, 387772, 402880, 415470, 423024, 425348, 441920, 443168, 455730, 464016, 483456, 484715, 486112, 528780, 530304, 531685, 553960, 564032, 580020, 581658, 604320, 607640, 618688, 638022, 662880, 664752, 705040, 729168, 773360, 775544, 805760, 830940, 846048, 850696, 883840, 886336, 911460, 928032, 969430, 972224, 1057560, 1063370, 1107920, 1128064, 1160040, 1163316, 1208640, 1215280, 1237376, 1276044, 1325760, 1329504, 1410080, 1454145, 1458336, 1546720, 1551088, 1595055, 1661880, 1692096, 1701392, 1738679, 1772672, 1822920, 1856064, 1938860, 1944448, 2115120, 2126740, 2215840, 2320080, 2326632, 2417280, 2430560, 2552088, 2651520, 2659008, 2820160, 2908290, 2916672, 3093440, 3102176, 3190110, 3323760, 3384192, 3402784, 3477358, 3645840, 3712128, 3877720, 4230240, 4253480, 4431680, 4640160, 4653264, 4861120, 5104176, 5216037, 5318016, 5640320, 5816580, 5833344, 6186880, 6204352, 6380220, 6647520, 6805568, 6954716, 7291680, 7755440, 8460480, 8506960, 8693395, 8863360, 9280320, 9306528, 9722240, 10208352, 10432074, 11633160, 12170753, 12408704, 12760440, 13295040, 13611136, 13909432, 14583360, 15510880, 16920960, 17013920, 17386790, 18560640, 18613056, 19125469, 20416704, 20864148, 23266320, 24341506, 25520880, 26080185, 26590080, 27818864, 29166720, 31021760, 34027840, 34773580, 36512259, 37226112, 38250938, 40833408, 41728296, 46532640, 48683012, 51041760, 52160370, 55637728, 57376407, 60853765, 62043520, 68055680, 69547160, 73024518, 76501876, 83456592, 93065280, 95627345, 97366024, 102083520, 104320740, 111275456, 114752814, 121707530, 133878283, 139094320, 146049036, 153003752, 166913184, 182561295, 186130560, 191254690, 194732048, 204167040, 208641480, 222550912, 229505628, 243415060, 267756566, 278188640, 286882035, 292098072, 306007504, 333826368, 365122590, 382509380, 389464096, 401634849, 417282960, 459011256, 486830120, 535513132, 556377280, 573764070, 584196144, 612015008, 667652736, 669391415, 730245180, 765018760, 778928192, 803269698, 834565920, 918022512, 973660240, 1071026264, 1112754560, 1147528140, 1168392288, 1224030016, 1338782830, 1460490360, 1530037520, 1557856384, 1606539396, 1669131840, 1836045024, 1947320480, 2008174245, 2142052528, 2295056280, 2336784576, 2448060032, 2677565660, 2920980720, 3060075040, 3213078792, 3338263680, 3672090048, 3894640960, 4016348490, 4284105056, 4590112560, 4673569152, 5355131320, 5841961440, 6120150080, 6426157584, 7344180096, 7789281920, 8032696980, 8568210112, 9180225120, 10710262640, 11683922880, 12240300160, 12852315168, 16065393960, 17136420224, 18360450240, 21420525280, 23367845760, 25704630336, 32130787920, 36720900480, 42841050560, 51409260672, 64261575840, 85682101120, 128523151680, 257046303360]

約数ペア:

[(1, 257046303360), (2, 128523151680), (3, 85682101120), (4, 64261575840), (5, 51409260672), (6, 42841050560), (7, 36720900480), (8, 32130787920), (10, 25704630336), (11, 23367845760), (12, 21420525280), (14, 18360450240), (15, 17136420224), (16, 16065393960), (20, 12852315168), (21, 12240300160), (22, 11683922880), (24, 10710262640), (28, 9180225120), (30, 8568210112), (32, 8032696980), (33, 7789281920), (35, 7344180096), (40, 6426157584), (42, 6120150080), (44, 5841961440), (48, 5355131320), (55, 4673569152), (56, 4590112560), (60, 4284105056), (64, 4016348490), (66, 3894640960), (70, 3672090048), (77, 3338263680), (80, 3213078792), (84, 3060075040), (88, 2920980720), (96, 2677565660), (105, 2448060032), (110, 2336784576), (112, 2295056280), (120, 2142052528), (128, 2008174245), (132, 1947320480), (140, 1836045024), (154, 1669131840), (160, 1606539396), (165, 1557856384), (168, 1530037520), (176, 1460490360), (192, 1338782830), (210, 1224030016), (220, 1168392288), (224, 1147528140), (231, 1112754560), (240, 1071026264), (264, 973660240), (280, 918022512), (308, 834565920), (320, 803269698), (330, 778928192), (336, 765018760), (352, 730245180), (384, 669391415), (385, 667652736), (420, 612015008), (440, 584196144), (448, 573764070), (462, 556377280), (480, 535513132), (528, 486830120), (560, 459011256), (616, 417282960), (640, 401634849), (660, 389464096), (672, 382509380), (704, 365122590), (770, 333826368), (840, 306007504), (880, 292098072), (896, 286882035), (924, 278188640), (960, 267756566), (1056, 243415060), (1120, 229505628), (1155, 222550912), (1232, 208641480), (1259, 204167040), (1320, 194732048), (1344, 191254690), (1381, 186130560), (1408, 182561295), (1540, 166913184), (1680, 153003752), (1760, 146049036), (1848, 139094320), (1920, 133878283), (2112, 121707530), (2240, 114752814), (2310, 111275456), (2464, 104320740), (2518, 102083520), (2640, 97366024), (2688, 95627345), (2762, 93065280), (3080, 83456592), (3360, 76501876), (3520, 73024518), (3696, 69547160), (3777, 68055680), (4143, 62043520), (4224, 60853765), (4480, 57376407), (4620, 55637728), (4928, 52160370), (5036, 51041760), (5280, 48683012), (5524, 46532640), (6160, 41728296), (6295, 40833408), (6720, 38250938), (6905, 37226112), (7040, 36512259), (7392, 34773580), (7554, 34027840), (8286, 31021760), (8813, 29166720), (9240, 27818864), (9667, 26590080), (9856, 26080185), (10072, 25520880), (10560, 24341506), (11048, 23266320), (12320, 20864148), (12590, 20416704), (13440, 19125469), (13810, 18613056), (13849, 18560640), (14784, 17386790), (15108, 17013920), (15191, 16920960), (16572, 15510880), (17626, 14583360), (18480, 13909432), (18885, 13611136), (19334, 13295040), (20144, 12760440), (20715, 12408704), (21120, 12170753), (22096, 11633160), (24640, 10432074), (25180, 10208352), (26439, 9722240), (27620, 9306528), (27698, 9280320), (29001, 8863360), (29568, 8693395), (30216, 8506960), (30382, 8460480), (33144, 7755440), (35252, 7291680), (36960, 6954716), (37770, 6805568), (38668, 6647520), (40288, 6380220), (41430, 6204352), (41547, 6186880), (44065, 5833344), (44192, 5816580), (45573, 5640320), (48335, 5318016), (49280, 5216037), (50360, 5104176), (52878, 4861120), (55240, 4653264), (55396, 4640160), (58002, 4431680), (60432, 4253480), (60764, 4230240), (66288, 3877720), (69245, 3712128), (70504, 3645840), (73920, 3477358), (75540, 3402784), (75955, 3384192), (77336, 3323760), (80576, 3190110), (82860, 3102176), (83094, 3093440), (88130, 2916672), (88384, 2908290), (91146, 2820160), (96670, 2659008), (96943, 2651520), (100720, 2552088), (105756, 2430560), (106337, 2417280), (110480, 2326632), (110792, 2320080), (116004, 2215840), (120864, 2126740), (121528, 2115120), (132195, 1944448), (132576, 1938860), (138490, 1856064), (141008, 1822920), (145005, 1772672), (147840, 1738679), (151080, 1701392), (151910, 1692096), (154672, 1661880), (161152, 1595055), (165720, 1551088), (166188, 1546720), (176260, 1458336), (176768, 1454145), (182292, 1410080), (193340, 1329504), (193886, 1325760), (201440, 1276044), (207735, 1237376), (211512, 1215280), (212674, 1208640), (220960, 1163316), (221584, 1160040), (227865, 1128064), (232008, 1107920), (241728, 1063370), (243056, 1057560), (264390, 972224), (265152, 969430), (276980, 928032), (282016, 911460), (290010, 886336), (290829, 883840), (302160, 850696), (303820, 846048), (309344, 830940), (319011, 805760), (331440, 775544), (332376, 773360), (352520, 729168), (364584, 705040), (386680, 664752), (387772, 662880), (402880, 638022), (415470, 618688), (423024, 607640), (425348, 604320), (441920, 581658), (443168, 580020), (455730, 564032), (464016, 553960), (483456, 531685), (484715, 530304), (486112, 528780)]