1312321920

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:115

約数の個数: 768

約数和(自身を含む): 5567486400

約数和(自身を除く): 4255164480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 29, 30, 32, 35, 37, 39, 40, 42, 48, 49, 52, 56, 58, 60, 64, 65, 70, 74, 78, 80, 84, 87, 91, 96, 98, 104, 105, 111, 112, 116, 120, 128, 130, 140, 145, 147, 148, 156, 160, 168, 174, 182, 185, 192, 195, 196, 203, 208, 210, 222, 224, 232, 240, 245, 259, 260, 273, 280, 290, 294, 296, 312, 320, 336, 348, 364, 370, 377, 384, 390, 392, 406, 416, 420, 435, 444, 448, 455, 464, 480, 481, 490, 518, 520, 546, 555, 560, 580, 588, 592, 609, 624, 637, 640, 672, 696, 728, 735, 740, 754, 777, 780, 784, 812, 832, 840, 870, 888, 896, 910, 928, 960, 962, 980, 1015, 1036, 1040, 1073, 1092, 1110, 1120, 1131, 1160, 1176, 1184, 1218, 1248, 1274, 1295, 1344, 1365, 1392, 1421, 1443, 1456, 1470, 1480, 1508, 1554, 1560, 1568, 1624, 1664, 1680, 1740, 1776, 1813, 1820, 1856, 1885, 1911, 1920, 1924, 1960, 2030, 2072, 2080, 2146, 2184, 2220, 2240, 2262, 2320, 2352, 2368, 2405, 2436, 2496, 2548, 2590, 2639, 2688, 2730, 2784, 2842, 2886, 2912, 2940, 2960, 3016, 3045, 3108, 3120, 3136, 3185, 3219, 3248, 3360, 3367, 3480, 3552, 3626, 3640, 3712, 3770, 3822, 3848, 3885, 3920, 4060, 4144, 4160, 4263, 4292, 4368, 4440, 4480, 4524, 4640, 4704, 4736, 4810, 4872, 4992, 5096, 5180, 5278, 5365, 5439, 5460, 5568, 5655, 5684, 5772, 5824, 5880, 5920, 6032, 6090, 6216, 6240, 6272, 6370, 6438, 6496, 6720, 6734, 6960, 7104, 7105, 7215, 7252, 7280, 7511, 7540, 7644, 7696, 7770, 7840, 7917, 8120, 8288, 8320, 8526, 8584, 8736, 8880, 9048, 9065, 9280, 9408, 9555, 9620, 9744, 10101, 10192, 10360, 10556, 10730, 10878, 10920, 11136, 11310, 11368, 11544, 11648, 11760, 11840, 12064, 12180, 12432, 12480, 12740, 12876, 12992, 13195, 13440, 13468, 13920, 13949, 14208, 14210, 14430, 14504, 14560, 15022, 15080, 15288, 15392, 15540, 15680, 15834, 16095, 16240, 16576, 16835, 17052, 17168, 17472, 17760, 18096, 18130, 18473, 18560, 18816, 19110, 19240, 19488, 20202, 20384, 20720, 21112, 21315, 21460, 21756, 21840, 22533, 22620, 22736, 23088, 23520, 23569, 23680, 24128, 24360, 24864, 24960, 25480, 25752, 25984, 26390, 26936, 27195, 27840, 27898, 28420, 28860, 29008, 29120, 30044, 30160, 30576, 30784, 31080, 31360, 31668, 32190, 32480, 33152, 33670, 34104, 34336, 34944, 35520, 36192, 36260, 36946, 37555, 38220, 38480, 38976, 39585, 40404, 40768, 41440, 41847, 42224, 42630, 42920, 43512, 43680, 45066, 45240, 45472, 46176, 47040, 47138, 48256, 48720, 49728, 50505, 50960, 51504, 52577, 52780, 53872, 54390, 55419, 55680, 55796, 56840, 57720, 58016, 58240, 60088, 60320, 61152, 61568, 62160, 63336, 64380, 64960, 67340, 68208, 68672, 69745, 70707, 71040, 72384, 72520, 73892, 75110, 76440, 76960, 77952, 79170, 80808, 81536, 82880, 83694, 84448, 85260, 85840, 87024, 87360, 90132, 90480, 90944, 92352, 92365, 94080, 94276, 97440, 97643, 99456, 101010, 101920, 103008, 105154, 105560, 107744, 108780, 110838, 111592, 112665, 113680, 115440, 116032, 117845, 120176, 120640, 122304, 124320, 126672, 128760, 129920, 134680, 136416, 137344, 139490, 141414, 144768, 145040, 147784, 150220, 152880, 153920, 157731, 158340, 161616, 165760, 167388, 168896, 170520, 171680, 174048, 174720, 180264, 180960, 181888, 184704, 184730, 188552, 194880, 195286, 202020, 203840, 206016, 209235, 210308, 211120, 215488, 217560, 221676, 223184, 225330, 227360, 230880, 232064, 235690, 240352, 241280, 244608, 248640, 253344, 257520, 262885, 269360, 272832, 277095, 278980, 282828, 290080, 292929, 295568, 300440, 305760, 307840, 315462, 316680, 323232, 334776, 337792, 341040, 343360, 348096, 353535, 360528, 361920, 369460, 377104, 389760, 390572, 404040, 407680, 412032, 418470, 420616, 422240, 430976, 435120, 443352, 446368, 450660, 454720, 461760, 471380, 480704, 488215, 497280, 506688, 515040, 525770, 538720, 545664, 554190, 557960, 565656, 580160, 585858, 591136, 600880, 611520, 630924, 633360, 646464, 669552, 682080, 683501, 686720, 696192, 707070, 721056, 723840, 738920, 754208, 781144, 788655, 808080, 836940, 841232, 844480, 870240, 886704, 892736, 901320, 909440, 923520, 942760, 961408, 976430, 1013376, 1030080, 1051540, 1077440, 1108380, 1115920, 1131312, 1160320, 1171716, 1182272, 1201760, 1223040, 1261848, 1266720, 1292928, 1339104, 1364160, 1367002, 1414140, 1442112, 1464645, 1477840, 1508416, 1562288, 1577310, 1616160, 1673880, 1682464, 1688960, 1740480, 1773408, 1785472, 1802640, 1885520, 1952860, 2050503, 2060160, 2103080, 2154880, 2216760, 2231840, 2262624, 2343432, 2364544, 2403520, 2523696, 2533440, 2678208, 2728320, 2734004, 2828280, 2884224, 2929290, 2955680, 3016832, 3124576, 3154620, 3232320, 3347760, 3364928, 3417505, 3480960, 3546816, 3605280, 3771040, 3905720, 4101006, 4206160, 4433520, 4463680, 4525248, 4686864, 4807040, 5047392, 5066880, 5356416, 5468008, 5656560, 5858580, 5911360, 6249152, 6309240, 6464640, 6695520, 6729856, 6835010, 7093632, 7210560, 7542080, 7811440, 8202012, 8412320, 8867040, 8927360, 9050496, 9373728, 10094784, 10252515, 10936016, 11313120, 11717160, 11822720, 12498304, 12618480, 13391040, 13670020, 14421120, 15084160, 15622880, 16404024, 16824640, 17734080, 18747456, 20189568, 20505030, 21872032, 22626240, 23434320, 25236960, 26782080, 27340040, 31245760, 32808048, 33649280, 35468160, 37494912, 41010060, 43744064, 45252480, 46868640, 50473920, 54680080, 62491520, 65616096, 82020120, 87488128, 93737280, 100947840, 109360160, 131232192, 164040240, 187474560, 218720320, 262464384, 328080480, 437440640, 656160960, 1312321920]

約数ペア:

[(1, 1312321920), (2, 656160960), (3, 437440640), (4, 328080480), (5, 262464384), (6, 218720320), (7, 187474560), (8, 164040240), (10, 131232192), (12, 109360160), (13, 100947840), (14, 93737280), (15, 87488128), (16, 82020120), (20, 65616096), (21, 62491520), (24, 54680080), (26, 50473920), (28, 46868640), (29, 45252480), (30, 43744064), (32, 41010060), (35, 37494912), (37, 35468160), (39, 33649280), (40, 32808048), (42, 31245760), (48, 27340040), (49, 26782080), (52, 25236960), (56, 23434320), (58, 22626240), (60, 21872032), (64, 20505030), (65, 20189568), (70, 18747456), (74, 17734080), (78, 16824640), (80, 16404024), (84, 15622880), (87, 15084160), (91, 14421120), (96, 13670020), (98, 13391040), (104, 12618480), (105, 12498304), (111, 11822720), (112, 11717160), (116, 11313120), (120, 10936016), (128, 10252515), (130, 10094784), (140, 9373728), (145, 9050496), (147, 8927360), (148, 8867040), (156, 8412320), (160, 8202012), (168, 7811440), (174, 7542080), (182, 7210560), (185, 7093632), (192, 6835010), (195, 6729856), (196, 6695520), (203, 6464640), (208, 6309240), (210, 6249152), (222, 5911360), (224, 5858580), (232, 5656560), (240, 5468008), (245, 5356416), (259, 5066880), (260, 5047392), (273, 4807040), (280, 4686864), (290, 4525248), (294, 4463680), (296, 4433520), (312, 4206160), (320, 4101006), (336, 3905720), (348, 3771040), (364, 3605280), (370, 3546816), (377, 3480960), (384, 3417505), (390, 3364928), (392, 3347760), (406, 3232320), (416, 3154620), (420, 3124576), (435, 3016832), (444, 2955680), (448, 2929290), (455, 2884224), (464, 2828280), (480, 2734004), (481, 2728320), (490, 2678208), (518, 2533440), (520, 2523696), (546, 2403520), (555, 2364544), (560, 2343432), (580, 2262624), (588, 2231840), (592, 2216760), (609, 2154880), (624, 2103080), (637, 2060160), (640, 2050503), (672, 1952860), (696, 1885520), (728, 1802640), (735, 1785472), (740, 1773408), (754, 1740480), (777, 1688960), (780, 1682464), (784, 1673880), (812, 1616160), (832, 1577310), (840, 1562288), (870, 1508416), (888, 1477840), (896, 1464645), (910, 1442112), (928, 1414140), (960, 1367002), (962, 1364160), (980, 1339104), (1015, 1292928), (1036, 1266720), (1040, 1261848), (1073, 1223040), (1092, 1201760), (1110, 1182272), (1120, 1171716), (1131, 1160320), (1160, 1131312), (1176, 1115920), (1184, 1108380), (1218, 1077440), (1248, 1051540), (1274, 1030080), (1295, 1013376), (1344, 976430), (1365, 961408), (1392, 942760), (1421, 923520), (1443, 909440), (1456, 901320), (1470, 892736), (1480, 886704), (1508, 870240), (1554, 844480), (1560, 841232), (1568, 836940), (1624, 808080), (1664, 788655), (1680, 781144), (1740, 754208), (1776, 738920), (1813, 723840), (1820, 721056), (1856, 707070), (1885, 696192), (1911, 686720), (1920, 683501), (1924, 682080), (1960, 669552), (2030, 646464), (2072, 633360), (2080, 630924), (2146, 611520), (2184, 600880), (2220, 591136), (2240, 585858), (2262, 580160), (2320, 565656), (2352, 557960), (2368, 554190), (2405, 545664), (2436, 538720), (2496, 525770), (2548, 515040), (2590, 506688), (2639, 497280), (2688, 488215), (2730, 480704), (2784, 471380), (2842, 461760), (2886, 454720), (2912, 450660), (2940, 446368), (2960, 443352), (3016, 435120), (3045, 430976), (3108, 422240), (3120, 420616), (3136, 418470), (3185, 412032), (3219, 407680), (3248, 404040), (3360, 390572), (3367, 389760), (3480, 377104), (3552, 369460), (3626, 361920), (3640, 360528), (3712, 353535), (3770, 348096), (3822, 343360), (3848, 341040), (3885, 337792), (3920, 334776), (4060, 323232), (4144, 316680), (4160, 315462), (4263, 307840), (4292, 305760), (4368, 300440), (4440, 295568), (4480, 292929), (4524, 290080), (4640, 282828), (4704, 278980), (4736, 277095), (4810, 272832), (4872, 269360), (4992, 262885), (5096, 257520), (5180, 253344), (5278, 248640), (5365, 244608), (5439, 241280), (5460, 240352), (5568, 235690), (5655, 232064), (5684, 230880), (5772, 227360), (5824, 225330), (5880, 223184), (5920, 221676), (6032, 217560), (6090, 215488), (6216, 211120), (6240, 210308), (6272, 209235), (6370, 206016), (6438, 203840), (6496, 202020), (6720, 195286), (6734, 194880), (6960, 188552), (7104, 184730), (7105, 184704), (7215, 181888), (7252, 180960), (7280, 180264), (7511, 174720), (7540, 174048), (7644, 171680), (7696, 170520), (7770, 168896), (7840, 167388), (7917, 165760), (8120, 161616), (8288, 158340), (8320, 157731), (8526, 153920), (8584, 152880), (8736, 150220), (8880, 147784), (9048, 145040), (9065, 144768), (9280, 141414), (9408, 139490), (9555, 137344), (9620, 136416), (9744, 134680), (10101, 129920), (10192, 128760), (10360, 126672), (10556, 124320), (10730, 122304), (10878, 120640), (10920, 120176), (11136, 117845), (11310, 116032), (11368, 115440), (11544, 113680), (11648, 112665), (11760, 111592), (11840, 110838), (12064, 108780), (12180, 107744), (12432, 105560), (12480, 105154), (12740, 103008), (12876, 101920), (12992, 101010), (13195, 99456), (13440, 97643), (13468, 97440), (13920, 94276), (13949, 94080), (14208, 92365), (14210, 92352), (14430, 90944), (14504, 90480), (14560, 90132), (15022, 87360), (15080, 87024), (15288, 85840), (15392, 85260), (15540, 84448), (15680, 83694), (15834, 82880), (16095, 81536), (16240, 80808), (16576, 79170), (16835, 77952), (17052, 76960), (17168, 76440), (17472, 75110), (17760, 73892), (18096, 72520), (18130, 72384), (18473, 71040), (18560, 70707), (18816, 69745), (19110, 68672), (19240, 68208), (19488, 67340), (20202, 64960), (20384, 64380), (20720, 63336), (21112, 62160), (21315, 61568), (21460, 61152), (21756, 60320), (21840, 60088), (22533, 58240), (22620, 58016), (22736, 57720), (23088, 56840), (23520, 55796), (23569, 55680), (23680, 55419), (24128, 54390), (24360, 53872), (24864, 52780), (24960, 52577), (25480, 51504), (25752, 50960), (25984, 50505), (26390, 49728), (26936, 48720), (27195, 48256), (27840, 47138), (27898, 47040), (28420, 46176), (28860, 45472), (29008, 45240), (29120, 45066), (30044, 43680), (30160, 43512), (30576, 42920), (30784, 42630), (31080, 42224), (31360, 41847), (31668, 41440), (32190, 40768), (32480, 40404), (33152, 39585), (33670, 38976), (34104, 38480), (34336, 38220), (34944, 37555), (35520, 36946), (36192, 36260)]