7888890240

素因数分解:

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

素因数の和:82

約数の個数: 1024

約数和(自身を含む): 35838720000

約数和(自身を除く): 27949829760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 49, 54, 55, 56, 60, 63, 64, 66, 70, 72, 77, 80, 84, 88, 90, 96, 98, 99, 105, 108, 110, 112, 120, 121, 126, 128, 132, 135, 140, 144, 147, 154, 160, 165, 168, 176, 180, 189, 192, 196, 198, 210, 216, 220, 224, 231, 240, 242, 245, 252, 264, 270, 280, 288, 294, 297, 308, 315, 320, 330, 336, 343, 352, 360, 363, 378, 384, 385, 392, 396, 420, 432, 440, 441, 448, 462, 480, 484, 490, 495, 504, 528, 539, 540, 560, 576, 588, 594, 605, 616, 630, 640, 660, 672, 686, 693, 704, 720, 726, 735, 756, 770, 784, 792, 840, 847, 864, 880, 882, 896, 924, 945, 960, 968, 980, 990, 1008, 1029, 1056, 1078, 1080, 1089, 1120, 1152, 1155, 1176, 1188, 1210, 1232, 1260, 1320, 1323, 1331, 1344, 1372, 1386, 1408, 1440, 1452, 1470, 1485, 1512, 1540, 1568, 1584, 1617, 1680, 1694, 1715, 1728, 1760, 1764, 1815, 1848, 1890, 1920, 1936, 1960, 1980, 2016, 2058, 2079, 2112, 2156, 2160, 2178, 2205, 2240, 2310, 2352, 2376, 2420, 2464, 2520, 2541, 2640, 2646, 2662, 2688, 2695, 2744, 2772, 2880, 2904, 2940, 2970, 3024, 3080, 3087, 3136, 3168, 3234, 3267, 3360, 3388, 3430, 3456, 3465, 3520, 3528, 3630, 3696, 3773, 3780, 3872, 3920, 3960, 3993, 4032, 4116, 4158, 4224, 4235, 4312, 4320, 4356, 4410, 4480, 4620, 4704, 4752, 4840, 4851, 4928, 5040, 5082, 5145, 5280, 5292, 5324, 5390, 5445, 5488, 5544, 5760, 5808, 5880, 5929, 5940, 6048, 6160, 6174, 6272, 6336, 6468, 6534, 6615, 6655, 6720, 6776, 6860, 6930, 7040, 7056, 7260, 7392, 7546, 7560, 7623, 7744, 7840, 7920, 7986, 8064, 8085, 8232, 8316, 8470, 8624, 8640, 8712, 8820, 9240, 9261, 9317, 9408, 9504, 9680, 9702, 9856, 10080, 10164, 10290, 10395, 10560, 10584, 10648, 10780, 10890, 10976, 11088, 11319, 11616, 11760, 11858, 11880, 11979, 12096, 12320, 12348, 12672, 12705, 12936, 13068, 13230, 13310, 13440, 13552, 13720, 13860, 14112, 14520, 14553, 14784, 15092, 15120, 15246, 15435, 15488, 15680, 15840, 15972, 16170, 16335, 16464, 16632, 16940, 17248, 17280, 17424, 17640, 17787, 18480, 18522, 18634, 18816, 18865, 19008, 19360, 19404, 19965, 20160, 20328, 20580, 20790, 21120, 21168, 21296, 21560, 21780, 21952, 22176, 22638, 22869, 23232, 23520, 23716, 23760, 23958, 24192, 24255, 24640, 24696, 25410, 25872, 26136, 26460, 26620, 27104, 27440, 27720, 27951, 28224, 29040, 29106, 29568, 29645, 30184, 30240, 30492, 30870, 31360, 31680, 31944, 32340, 32670, 32928, 33264, 33880, 33957, 34496, 34848, 35280, 35574, 35937, 36960, 37044, 37268, 37730, 38016, 38115, 38720, 38808, 39930, 40320, 40656, 41160, 41503, 41580, 42336, 42592, 43120, 43560, 43904, 44352, 45276, 45738, 46305, 46464, 46585, 47040, 47432, 47520, 47916, 48510, 49280, 49392, 50820, 51744, 52272, 52920, 53240, 53361, 54208, 54880, 55440, 55902, 56448, 56595, 58080, 58212, 59290, 59895, 60368, 60480, 60984, 61740, 63360, 63888, 64680, 65219, 65340, 65856, 66528, 67760, 67914, 68992, 69696, 70560, 71148, 71874, 72765, 73920, 74088, 74536, 75460, 76230, 77440, 77616, 79860, 81312, 82320, 83006, 83160, 83853, 84672, 85184, 86240, 87120, 88704, 88935, 90552, 91476, 92610, 93170, 94080, 94864, 95040, 95832, 97020, 98784, 101640, 101871, 103488, 104544, 105840, 106480, 106722, 108416, 109760, 110880, 111804, 113190, 114345, 116160, 116424, 118580, 119790, 120736, 120960, 121968, 123480, 124509, 127776, 129360, 130438, 130680, 131712, 133056, 135520, 135828, 139392, 139755, 141120, 142296, 143748, 145530, 147840, 148176, 149072, 150920, 152460, 155232, 159720, 160083, 162624, 164640, 166012, 166320, 167706, 169344, 169785, 170368, 172480, 174240, 177870, 179685, 181104, 182952, 185220, 186340, 189728, 190080, 191664, 194040, 195657, 197568, 203280, 203742, 206976, 207515, 209088, 211680, 212960, 213444, 219520, 221760, 223608, 226380, 228690, 232320, 232848, 237160, 239580, 241472, 243936, 246960, 249018, 251559, 255552, 258720, 260876, 261360, 266112, 266805, 271040, 271656, 279510, 282240, 284592, 287496, 291060, 296352, 298144, 301840, 304920, 310464, 319440, 320166, 325248, 326095, 329280, 332024, 332640, 335412, 339570, 344960, 348480, 355740, 359370, 362208, 365904, 370440, 372680, 373527, 379456, 383328, 388080, 391314, 395136, 406560, 407484, 415030, 418176, 419265, 423360, 425920, 426888, 443520, 447216, 452760, 456533, 457380, 465696, 474320, 479160, 482944, 487872, 493920, 498036, 503118, 509355, 511104, 517440, 521752, 522720, 533610, 542080, 543312, 559020, 569184, 574992, 582120, 586971, 592704, 596288, 603680, 609840, 620928, 622545, 638880, 640332, 652190, 658560, 664048, 665280, 670824, 679140, 696960, 711480, 718740, 724416, 731808, 740880, 745360, 747054, 758912, 766656, 776160, 782628, 800415, 813120, 814968, 830060, 838530, 846720, 851840, 853776, 894432, 905520, 913066, 914760, 931392, 948640, 958320, 975744, 978285, 987840, 996072, 1006236, 1018710, 1034880, 1043504, 1045440, 1067220, 1086624, 1118040, 1120581, 1138368, 1149984, 1164240, 1173942, 1185408, 1192576, 1207360, 1219680, 1245090, 1257795, 1277760, 1280664, 1304380, 1328096, 1330560, 1341648, 1358280, 1369599, 1422960, 1437480, 1448832, 1463616, 1481760, 1490720, 1494108, 1533312, 1552320, 1565256, 1600830, 1626240, 1629936, 1660120, 1677060, 1707552, 1760913, 1788864, 1811040, 1826132, 1829520, 1862784, 1867635, 1897280, 1916640, 1956570, 1975680, 1992144, 2012472, 2037420, 2087008, 2090880, 2134440, 2173248, 2236080, 2241162, 2276736, 2282665, 2299968, 2328480, 2347884, 2414720, 2439360, 2490180, 2515590, 2555520, 2561328, 2608760, 2656192, 2683296, 2716560, 2739198, 2845920, 2874960, 2927232, 2934855, 2963520, 2981440, 2988216, 3104640, 3130512, 3201660, 3259872, 3320240, 3354120, 3415104, 3521826, 3577728, 3622080, 3652264, 3659040, 3735270, 3794560, 3833280, 3913140, 3984288, 4024944, 4074840, 4108797, 4174016, 4268880, 4346496, 4472160, 4482324, 4565330, 4599936, 4656960, 4695768, 4878720, 4980360, 5031180, 5122656, 5217520, 5312384, 5366592, 5433120, 5478396, 5602905, 5691840, 5749920, 5869710, 5927040, 5962880, 5976432, 6261024, 6403320, 6519744, 6640480, 6708240, 6830208, 6847995, 7043652, 7244160, 7304528, 7318080, 7470540, 7666560, 7826280, 7968576, 8049888, 8149680, 8217594, 8348032, 8537760, 8804565, 8944320, 8964648, 9130660, 9313920, 9391536, 9960720, 10062360, 10245312, 10435040, 10733184, 10866240, 10956792, 11205810, 11383680, 11499840, 11739420, 11952864, 12326391, 12522048, 12806640, 13039488, 13280960, 13416480, 13695990, 14087304, 14609056, 14636160, 14941080, 15652560, 15937152, 16099776, 16299360, 16435188, 17075520, 17609130, 17888640, 17929296, 18261320, 18783072, 19921440, 20124720, 20490624, 20543985, 20870080, 21732480, 21913584, 22411620, 22999680, 23478840, 23905728, 24652782, 25044096, 25613280, 26561920, 26832960, 27391980, 28174608, 29218112, 29882160, 31305120, 32199552, 32598720, 32870376, 34151040, 35218260, 35858592, 36522640, 37566144, 39842880, 40249440, 41087970, 41740160, 43827168, 44823240, 46957680, 47811456, 49305564, 51226560, 53665920, 54783960, 56349216, 58436224, 59764320, 61631955, 62610240, 65197440, 65740752, 70436520, 71717184, 73045280, 75132288, 79685760, 80498880, 82175940, 87654336, 89646480, 93915360, 98611128, 102453120, 109567920, 112698432, 119528640, 123263910, 125220480, 131481504, 140873040, 143434368, 146090560, 160997760, 164351880, 175308672, 179292960, 187830720, 197222256, 219135840, 225396864, 239057280, 246527820, 262963008, 281746080, 292181120, 328703760, 358585920, 375661440, 394444512, 438271680, 493055640, 525926016, 563492160, 657407520, 717171840, 788889024, 876543360, 986111280, 1126984320, 1314815040, 1577778048, 1972222560, 2629630080, 3944445120, 7888890240]

約数ペア:

[(1, 7888890240), (2, 3944445120), (3, 2629630080), (4, 1972222560), (5, 1577778048), (6, 1314815040), (7, 1126984320), (8, 986111280), (9, 876543360), (10, 788889024), (11, 717171840), (12, 657407520), (14, 563492160), (15, 525926016), (16, 493055640), (18, 438271680), (20, 394444512), (21, 375661440), (22, 358585920), (24, 328703760), (27, 292181120), (28, 281746080), (30, 262963008), (32, 246527820), (33, 239057280), (35, 225396864), (36, 219135840), (40, 197222256), (42, 187830720), (44, 179292960), (45, 175308672), (48, 164351880), (49, 160997760), (54, 146090560), (55, 143434368), (56, 140873040), (60, 131481504), (63, 125220480), (64, 123263910), (66, 119528640), (70, 112698432), (72, 109567920), (77, 102453120), (80, 98611128), (84, 93915360), (88, 89646480), (90, 87654336), (96, 82175940), (98, 80498880), (99, 79685760), (105, 75132288), (108, 73045280), (110, 71717184), (112, 70436520), (120, 65740752), (121, 65197440), (126, 62610240), (128, 61631955), (132, 59764320), (135, 58436224), (140, 56349216), (144, 54783960), (147, 53665920), (154, 51226560), (160, 49305564), (165, 47811456), (168, 46957680), (176, 44823240), (180, 43827168), (189, 41740160), (192, 41087970), (196, 40249440), (198, 39842880), (210, 37566144), (216, 36522640), (220, 35858592), (224, 35218260), (231, 34151040), (240, 32870376), (242, 32598720), (245, 32199552), (252, 31305120), (264, 29882160), (270, 29218112), (280, 28174608), (288, 27391980), (294, 26832960), (297, 26561920), (308, 25613280), (315, 25044096), (320, 24652782), (330, 23905728), (336, 23478840), (343, 22999680), (352, 22411620), (360, 21913584), (363, 21732480), (378, 20870080), (384, 20543985), (385, 20490624), (392, 20124720), (396, 19921440), (420, 18783072), (432, 18261320), (440, 17929296), (441, 17888640), (448, 17609130), (462, 17075520), (480, 16435188), (484, 16299360), (490, 16099776), (495, 15937152), (504, 15652560), (528, 14941080), (539, 14636160), (540, 14609056), (560, 14087304), (576, 13695990), (588, 13416480), (594, 13280960), (605, 13039488), (616, 12806640), (630, 12522048), (640, 12326391), (660, 11952864), (672, 11739420), (686, 11499840), (693, 11383680), (704, 11205810), (720, 10956792), (726, 10866240), (735, 10733184), (756, 10435040), (770, 10245312), (784, 10062360), (792, 9960720), (840, 9391536), (847, 9313920), (864, 9130660), (880, 8964648), (882, 8944320), (896, 8804565), (924, 8537760), (945, 8348032), (960, 8217594), (968, 8149680), (980, 8049888), (990, 7968576), (1008, 7826280), (1029, 7666560), (1056, 7470540), (1078, 7318080), (1080, 7304528), (1089, 7244160), (1120, 7043652), (1152, 6847995), (1155, 6830208), (1176, 6708240), (1188, 6640480), (1210, 6519744), (1232, 6403320), (1260, 6261024), (1320, 5976432), (1323, 5962880), (1331, 5927040), (1344, 5869710), (1372, 5749920), (1386, 5691840), (1408, 5602905), (1440, 5478396), (1452, 5433120), (1470, 5366592), (1485, 5312384), (1512, 5217520), (1540, 5122656), (1568, 5031180), (1584, 4980360), (1617, 4878720), (1680, 4695768), (1694, 4656960), (1715, 4599936), (1728, 4565330), (1760, 4482324), (1764, 4472160), (1815, 4346496), (1848, 4268880), (1890, 4174016), (1920, 4108797), (1936, 4074840), (1960, 4024944), (1980, 3984288), (2016, 3913140), (2058, 3833280), (2079, 3794560), (2112, 3735270), (2156, 3659040), (2160, 3652264), (2178, 3622080), (2205, 3577728), (2240, 3521826), (2310, 3415104), (2352, 3354120), (2376, 3320240), (2420, 3259872), (2464, 3201660), (2520, 3130512), (2541, 3104640), (2640, 2988216), (2646, 2981440), (2662, 2963520), (2688, 2934855), (2695, 2927232), (2744, 2874960), (2772, 2845920), (2880, 2739198), (2904, 2716560), (2940, 2683296), (2970, 2656192), (3024, 2608760), (3080, 2561328), (3087, 2555520), (3136, 2515590), (3168, 2490180), (3234, 2439360), (3267, 2414720), (3360, 2347884), (3388, 2328480), (3430, 2299968), (3456, 2282665), (3465, 2276736), (3520, 2241162), (3528, 2236080), (3630, 2173248), (3696, 2134440), (3773, 2090880), (3780, 2087008), (3872, 2037420), (3920, 2012472), (3960, 1992144), (3993, 1975680), (4032, 1956570), (4116, 1916640), (4158, 1897280), (4224, 1867635), (4235, 1862784), (4312, 1829520), (4320, 1826132), (4356, 1811040), (4410, 1788864), (4480, 1760913), (4620, 1707552), (4704, 1677060), (4752, 1660120), (4840, 1629936), (4851, 1626240), (4928, 1600830), (5040, 1565256), (5082, 1552320), (5145, 1533312), (5280, 1494108), (5292, 1490720), (5324, 1481760), (5390, 1463616), (5445, 1448832), (5488, 1437480), (5544, 1422960), (5760, 1369599), (5808, 1358280), (5880, 1341648), (5929, 1330560), (5940, 1328096), (6048, 1304380), (6160, 1280664), (6174, 1277760), (6272, 1257795), (6336, 1245090), (6468, 1219680), (6534, 1207360), (6615, 1192576), (6655, 1185408), (6720, 1173942), (6776, 1164240), (6860, 1149984), (6930, 1138368), (7040, 1120581), (7056, 1118040), (7260, 1086624), (7392, 1067220), (7546, 1045440), (7560, 1043504), (7623, 1034880), (7744, 1018710), (7840, 1006236), (7920, 996072), (7986, 987840), (8064, 978285), (8085, 975744), (8232, 958320), (8316, 948640), (8470, 931392), (8624, 914760), (8640, 913066), (8712, 905520), (8820, 894432), (9240, 853776), (9261, 851840), (9317, 846720), (9408, 838530), (9504, 830060), (9680, 814968), (9702, 813120), (9856, 800415), (10080, 782628), (10164, 776160), (10290, 766656), (10395, 758912), (10560, 747054), (10584, 745360), (10648, 740880), (10780, 731808), (10890, 724416), (10976, 718740), (11088, 711480), (11319, 696960), (11616, 679140), (11760, 670824), (11858, 665280), (11880, 664048), (11979, 658560), (12096, 652190), (12320, 640332), (12348, 638880), (12672, 622545), (12705, 620928), (12936, 609840), (13068, 603680), (13230, 596288), (13310, 592704), (13440, 586971), (13552, 582120), (13720, 574992), (13860, 569184), (14112, 559020), (14520, 543312), (14553, 542080), (14784, 533610), (15092, 522720), (15120, 521752), (15246, 517440), (15435, 511104), (15488, 509355), (15680, 503118), (15840, 498036), (15972, 493920), (16170, 487872), (16335, 482944), (16464, 479160), (16632, 474320), (16940, 465696), (17248, 457380), (17280, 456533), (17424, 452760), (17640, 447216), (17787, 443520), (18480, 426888), (18522, 425920), (18634, 423360), (18816, 419265), (18865, 418176), (19008, 415030), (19360, 407484), (19404, 406560), (19965, 395136), (20160, 391314), (20328, 388080), (20580, 383328), (20790, 379456), (21120, 373527), (21168, 372680), (21296, 370440), (21560, 365904), (21780, 362208), (21952, 359370), (22176, 355740), (22638, 348480), (22869, 344960), (23232, 339570), (23520, 335412), (23716, 332640), (23760, 332024), (23958, 329280), (24192, 326095), (24255, 325248), (24640, 320166), (24696, 319440), (25410, 310464), (25872, 304920), (26136, 301840), (26460, 298144), (26620, 296352), (27104, 291060), (27440, 287496), (27720, 284592), (27951, 282240), (28224, 279510), (29040, 271656), (29106, 271040), (29568, 266805), (29645, 266112), (30184, 261360), (30240, 260876), (30492, 258720), (30870, 255552), (31360, 251559), (31680, 249018), (31944, 246960), (32340, 243936), (32670, 241472), (32928, 239580), (33264, 237160), (33880, 232848), (33957, 232320), (34496, 228690), (34848, 226380), (35280, 223608), (35574, 221760), (35937, 219520), (36960, 213444), (37044, 212960), (37268, 211680), (37730, 209088), (38016, 207515), (38115, 206976), (38720, 203742), (38808, 203280), (39930, 197568), (40320, 195657), (40656, 194040), (41160, 191664), (41503, 190080), (41580, 189728), (42336, 186340), (42592, 185220), (43120, 182952), (43560, 181104), (43904, 179685), (44352, 177870), (45276, 174240), (45738, 172480), (46305, 170368), (46464, 169785), (46585, 169344), (47040, 167706), (47432, 166320), (47520, 166012), (47916, 164640), (48510, 162624), (49280, 160083), (49392, 159720), (50820, 155232), (51744, 152460), (52272, 150920), (52920, 149072), (53240, 148176), (53361, 147840), (54208, 145530), (54880, 143748), (55440, 142296), (55902, 141120), (56448, 139755), (56595, 139392), (58080, 135828), (58212, 135520), (59290, 133056), (59895, 131712), (60368, 130680), (60480, 130438), (60984, 129360), (61740, 127776), (63360, 124509), (63888, 123480), (64680, 121968), (65219, 120960), (65340, 120736), (65856, 119790), (66528, 118580), (67760, 116424), (67914, 116160), (68992, 114345), (69696, 113190), (70560, 111804), (71148, 110880), (71874, 109760), (72765, 108416), (73920, 106722), (74088, 106480), (74536, 105840), (75460, 104544), (76230, 103488), (77440, 101871), (77616, 101640), (79860, 98784), (81312, 97020), (82320, 95832), (83006, 95040), (83160, 94864), (83853, 94080), (84672, 93170), (85184, 92610), (86240, 91476), (87120, 90552), (88704, 88935)]