991299528960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{27851}}^1$

素因数の和:27942

約数の個数: 576

約数和(自身を含む): 3672635129856

約数和(自身を除く): 2681335600896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 31, 32, 39, 40, 46, 48, 52, 60, 62, 64, 65, 69, 78, 80, 92, 93, 96, 104, 115, 120, 124, 128, 130, 138, 155, 156, 160, 184, 186, 192, 195, 208, 230, 240, 248, 256, 260, 276, 299, 310, 312, 320, 345, 368, 372, 384, 390, 403, 416, 460, 465, 480, 496, 520, 552, 598, 620, 624, 640, 690, 713, 736, 744, 768, 780, 806, 832, 897, 920, 930, 960, 992, 1040, 1104, 1196, 1209, 1240, 1248, 1280, 1380, 1426, 1472, 1488, 1495, 1560, 1612, 1664, 1794, 1840, 1860, 1920, 1984, 2015, 2080, 2139, 2208, 2392, 2418, 2480, 2496, 2760, 2852, 2944, 2976, 2990, 3120, 3224, 3328, 3565, 3588, 3680, 3720, 3840, 3968, 4030, 4160, 4278, 4416, 4485, 4784, 4836, 4960, 4992, 5520, 5704, 5888, 5952, 5980, 6045, 6240, 6448, 7130, 7176, 7360, 7440, 7936, 8060, 8320, 8556, 8832, 8970, 9269, 9568, 9672, 9920, 9984, 10695, 11040, 11408, 11904, 11960, 12090, 12480, 12896, 14260, 14352, 14720, 14880, 16120, 16640, 17112, 17664, 17940, 18538, 19136, 19344, 19840, 21390, 22080, 22816, 23808, 23920, 24180, 24960, 25792, 27807, 27851, 28520, 28704, 29440, 29760, 32240, 34224, 35880, 37076, 38272, 38688, 39680, 42780, 44160, 45632, 46345, 47840, 48360, 49920, 51584, 55614, 55702, 57040, 57408, 59520, 64480, 68448, 71760, 74152, 76544, 77376, 83553, 85560, 88320, 91264, 92690, 95680, 96720, 103168, 111228, 111404, 114080, 114816, 119040, 128960, 136896, 139035, 139255, 143520, 148304, 154752, 167106, 171120, 182528, 185380, 191360, 193440, 222456, 222808, 228160, 229632, 257920, 273792, 278070, 278510, 287040, 296608, 309504, 334212, 342240, 362063, 370760, 382720, 386880, 417765, 444912, 445616, 456320, 515840, 547584, 556140, 557020, 574080, 593216, 640573, 668424, 684480, 724126, 741520, 773760, 835530, 863381, 889824, 891232, 912640, 1086189, 1112280, 1114040, 1148160, 1186432, 1281146, 1336848, 1368960, 1448252, 1483040, 1547520, 1671060, 1726762, 1779648, 1782464, 1810315, 1921719, 2172378, 2224560, 2228080, 2372864, 2562292, 2590143, 2673696, 2737920, 2896504, 2966080, 3202865, 3342120, 3453524, 3559296, 3564928, 3620630, 3843438, 4316905, 4344756, 4449120, 4456160, 5124584, 5180286, 5347392, 5430945, 5793008, 5932160, 6405730, 6684240, 6907048, 7118592, 7129856, 7241260, 7686876, 8327449, 8633810, 8689512, 8898240, 8912320, 9608595, 10249168, 10360572, 10694784, 10861890, 11223953, 11586016, 11864320, 12811460, 12950715, 13368480, 13814096, 14482520, 15373752, 16654898, 17267620, 17379024, 17796480, 17824640, 19217190, 19857763, 20498336, 20721144, 21389568, 21723780, 22447906, 23172032, 24982347, 25622920, 25901430, 26736960, 27628192, 28965040, 30747504, 33309796, 33671859, 34535240, 34758048, 35592960, 35649280, 38434380, 39715526, 40996672, 41442288, 41637245, 43447560, 44895812, 46344064, 49964694, 51245840, 51802860, 53473920, 55256384, 56119765, 57930080, 59573289, 61495008, 66619592, 67343718, 69070480, 69516096, 76868760, 79431052, 81993344, 82884576, 83274490, 86895120, 89791624, 92688128, 99288815, 99929388, 102491680, 103605720, 106947840, 110512768, 112239530, 115860160, 119146578, 122990016, 124911735, 133239184, 134687436, 138140960, 139032192, 153737520, 158862104, 163986688, 165769152, 166548980, 168359295, 173790240, 179583248, 198577630, 199858776, 204983360, 207211440, 221025536, 224479060, 231720320, 238293156, 245980032, 249823470, 258150919, 266478368, 269374872, 276281920, 278064384, 297866445, 307475040, 317724208, 331538304, 333097960, 336718590, 347580480, 359166496, 397155260, 399717552, 409966720, 414422880, 448958120, 463440640, 476586312, 491960064, 499646940, 516301838, 532956736, 538749744, 552563840, 595732890, 614950080, 635448416, 663076608, 666195920, 673437180, 695160960, 718332992, 774452757, 794310520, 799435104, 819933440, 828845760, 897916240, 953172624, 999293880, 1032603676, 1065913472, 1077499488, 1105127680, 1191465780, 1229900160, 1270896832, 1290754595, 1332391840, 1346874360, 1390321920, 1436665984, 1548905514, 1588621040, 1598870208, 1657691520, 1795832480, 1906345248, 1998587760, 2065207352, 2131826944, 2154998976, 2382931560, 2459800320, 2541793664, 2581509190, 2664783680, 2693748720, 2873331968, 3097811028, 3177242080, 3197740416, 3315383040, 3591664960, 3812690496, 3872263785, 3997175520, 4130414704, 4309997952, 4765863120, 5083587328, 5163018380, 5329567360, 5387497440, 6195622056, 6354484160, 6395480832, 7183329920, 7625380992, 7744527570, 7994351040, 8260829408, 8619995904, 9531726240, 10326036760, 10659134720, 10774994880, 12391244112, 12708968320, 14366659840, 15250761984, 15489055140, 15988702080, 16521658816, 19063452480, 20652073520, 21549989760, 24782488224, 25417936640, 30978110280, 31977404160, 33043317632, 38126904960, 41304147040, 43099979520, 49564976448, 61956220560, 66086635264, 76253809920, 82608294080, 99129952896, 123912441120, 165216588160, 198259905792, 247824882240, 330433176320, 495649764480, 991299528960]

約数ペア:

[(1, 991299528960), (2, 495649764480), (3, 330433176320), (4, 247824882240), (5, 198259905792), (6, 165216588160), (8, 123912441120), (10, 99129952896), (12, 82608294080), (13, 76253809920), (15, 66086635264), (16, 61956220560), (20, 49564976448), (23, 43099979520), (24, 41304147040), (26, 38126904960), (30, 33043317632), (31, 31977404160), (32, 30978110280), (39, 25417936640), (40, 24782488224), (46, 21549989760), (48, 20652073520), (52, 19063452480), (60, 16521658816), (62, 15988702080), (64, 15489055140), (65, 15250761984), (69, 14366659840), (78, 12708968320), (80, 12391244112), (92, 10774994880), (93, 10659134720), (96, 10326036760), (104, 9531726240), (115, 8619995904), (120, 8260829408), (124, 7994351040), (128, 7744527570), (130, 7625380992), (138, 7183329920), (155, 6395480832), (156, 6354484160), (160, 6195622056), (184, 5387497440), (186, 5329567360), (192, 5163018380), (195, 5083587328), (208, 4765863120), (230, 4309997952), (240, 4130414704), (248, 3997175520), (256, 3872263785), (260, 3812690496), (276, 3591664960), (299, 3315383040), (310, 3197740416), (312, 3177242080), (320, 3097811028), (345, 2873331968), (368, 2693748720), (372, 2664783680), (384, 2581509190), (390, 2541793664), (403, 2459800320), (416, 2382931560), (460, 2154998976), (465, 2131826944), (480, 2065207352), (496, 1998587760), (520, 1906345248), (552, 1795832480), (598, 1657691520), (620, 1598870208), (624, 1588621040), (640, 1548905514), (690, 1436665984), (713, 1390321920), (736, 1346874360), (744, 1332391840), (768, 1290754595), (780, 1270896832), (806, 1229900160), (832, 1191465780), (897, 1105127680), (920, 1077499488), (930, 1065913472), (960, 1032603676), (992, 999293880), (1040, 953172624), (1104, 897916240), (1196, 828845760), (1209, 819933440), (1240, 799435104), (1248, 794310520), (1280, 774452757), (1380, 718332992), (1426, 695160960), (1472, 673437180), (1488, 666195920), (1495, 663076608), (1560, 635448416), (1612, 614950080), (1664, 595732890), (1794, 552563840), (1840, 538749744), (1860, 532956736), (1920, 516301838), (1984, 499646940), (2015, 491960064), (2080, 476586312), (2139, 463440640), (2208, 448958120), (2392, 414422880), (2418, 409966720), (2480, 399717552), (2496, 397155260), (2760, 359166496), (2852, 347580480), (2944, 336718590), (2976, 333097960), (2990, 331538304), (3120, 317724208), (3224, 307475040), (3328, 297866445), (3565, 278064384), (3588, 276281920), (3680, 269374872), (3720, 266478368), (3840, 258150919), (3968, 249823470), (4030, 245980032), (4160, 238293156), (4278, 231720320), (4416, 224479060), (4485, 221025536), (4784, 207211440), (4836, 204983360), (4960, 199858776), (4992, 198577630), (5520, 179583248), (5704, 173790240), (5888, 168359295), (5952, 166548980), (5980, 165769152), (6045, 163986688), (6240, 158862104), (6448, 153737520), (7130, 139032192), (7176, 138140960), (7360, 134687436), (7440, 133239184), (7936, 124911735), (8060, 122990016), (8320, 119146578), (8556, 115860160), (8832, 112239530), (8970, 110512768), (9269, 106947840), (9568, 103605720), (9672, 102491680), (9920, 99929388), (9984, 99288815), (10695, 92688128), (11040, 89791624), (11408, 86895120), (11904, 83274490), (11960, 82884576), (12090, 81993344), (12480, 79431052), (12896, 76868760), (14260, 69516096), (14352, 69070480), (14720, 67343718), (14880, 66619592), (16120, 61495008), (16640, 59573289), (17112, 57930080), (17664, 56119765), (17940, 55256384), (18538, 53473920), (19136, 51802860), (19344, 51245840), (19840, 49964694), (21390, 46344064), (22080, 44895812), (22816, 43447560), (23808, 41637245), (23920, 41442288), (24180, 40996672), (24960, 39715526), (25792, 38434380), (27807, 35649280), (27851, 35592960), (28520, 34758048), (28704, 34535240), (29440, 33671859), (29760, 33309796), (32240, 30747504), (34224, 28965040), (35880, 27628192), (37076, 26736960), (38272, 25901430), (38688, 25622920), (39680, 24982347), (42780, 23172032), (44160, 22447906), (45632, 21723780), (46345, 21389568), (47840, 20721144), (48360, 20498336), (49920, 19857763), (51584, 19217190), (55614, 17824640), (55702, 17796480), (57040, 17379024), (57408, 17267620), (59520, 16654898), (64480, 15373752), (68448, 14482520), (71760, 13814096), (74152, 13368480), (76544, 12950715), (77376, 12811460), (83553, 11864320), (85560, 11586016), (88320, 11223953), (91264, 10861890), (92690, 10694784), (95680, 10360572), (96720, 10249168), (103168, 9608595), (111228, 8912320), (111404, 8898240), (114080, 8689512), (114816, 8633810), (119040, 8327449), (128960, 7686876), (136896, 7241260), (139035, 7129856), (139255, 7118592), (143520, 6907048), (148304, 6684240), (154752, 6405730), (167106, 5932160), (171120, 5793008), (182528, 5430945), (185380, 5347392), (191360, 5180286), (193440, 5124584), (222456, 4456160), (222808, 4449120), (228160, 4344756), (229632, 4316905), (257920, 3843438), (273792, 3620630), (278070, 3564928), (278510, 3559296), (287040, 3453524), (296608, 3342120), (309504, 3202865), (334212, 2966080), (342240, 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