2151515520

素因数分解:

$2^7\times 3^4\times 5^1\times 7^3\times {\mathrm{11}}^2$

素因数の和:74

約数の個数: 960

約数和(自身を含む): 9848916000

約数和(自身を除く): 7697400480

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, 81, 84, 88, 90, 96, 98, 99, 105, 108, 110, 112, 120, 121, 126, 128, 132, 135, 140, 144, 147, 154, 160, 162, 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, 324, 330, 336, 343, 352, 360, 363, 378, 384, 385, 392, 396, 405, 420, 432, 440, 441, 448, 462, 480, 484, 490, 495, 504, 528, 539, 540, 560, 567, 576, 588, 594, 605, 616, 630, 640, 648, 660, 672, 686, 693, 704, 720, 726, 735, 756, 770, 784, 792, 810, 840, 847, 864, 880, 882, 891, 896, 924, 945, 960, 968, 980, 990, 1008, 1029, 1056, 1078, 1080, 1089, 1120, 1134, 1152, 1155, 1176, 1188, 1210, 1232, 1260, 1296, 1320, 1323, 1344, 1372, 1386, 1408, 1440, 1452, 1470, 1485, 1512, 1540, 1568, 1584, 1617, 1620, 1680, 1694, 1715, 1728, 1760, 1764, 1782, 1815, 1848, 1890, 1920, 1936, 1960, 1980, 2016, 2058, 2079, 2112, 2156, 2160, 2178, 2205, 2240, 2268, 2310, 2352, 2376, 2420, 2464, 2520, 2541, 2592, 2640, 2646, 2688, 2695, 2744, 2772, 2835, 2880, 2904, 2940, 2970, 3024, 3080, 3087, 3136, 3168, 3234, 3240, 3267, 3360, 3388, 3430, 3456, 3465, 3520, 3528, 3564, 3630, 3696, 3773, 3780, 3872, 3920, 3960, 3969, 4032, 4116, 4158, 4224, 4235, 4312, 4320, 4356, 4410, 4455, 4480, 4536, 4620, 4704, 4752, 4840, 4851, 4928, 5040, 5082, 5145, 5184, 5280, 5292, 5390, 5445, 5488, 5544, 5670, 5760, 5808, 5880, 5929, 5940, 6048, 6160, 6174, 6237, 6272, 6336, 6468, 6480, 6534, 6615, 6720, 6776, 6860, 6930, 7040, 7056, 7128, 7260, 7392, 7546, 7560, 7623, 7744, 7840, 7920, 7938, 8064, 8085, 8232, 8316, 8470, 8624, 8640, 8712, 8820, 8910, 9072, 9240, 9261, 9408, 9504, 9680, 9702, 9801, 9856, 10080, 10164, 10290, 10368, 10395, 10560, 10584, 10780, 10890, 10976, 11088, 11319, 11340, 11616, 11760, 11858, 11880, 12096, 12320, 12348, 12474, 12672, 12705, 12936, 12960, 13068, 13230, 13440, 13552, 13720, 13860, 14112, 14256, 14520, 14553, 14784, 15092, 15120, 15246, 15435, 15488, 15680, 15840, 15876, 16170, 16335, 16464, 16632, 16940, 17248, 17280, 17424, 17640, 17787, 17820, 18144, 18480, 18522, 18816, 18865, 19008, 19360, 19404, 19602, 19845, 20160, 20328, 20580, 20790, 21120, 21168, 21560, 21780, 21952, 22176, 22638, 22680, 22869, 23232, 23520, 23716, 23760, 24192, 24255, 24640, 24696, 24948, 25410, 25872, 25920, 26136, 26460, 27104, 27440, 27720, 27783, 28224, 28512, 29040, 29106, 29568, 29645, 30184, 30240, 30492, 30870, 31185, 31360, 31680, 31752, 32340, 32670, 32928, 33264, 33880, 33957, 34496, 34848, 35280, 35574, 35640, 36288, 36960, 37044, 37730, 38016, 38115, 38720, 38808, 39204, 39690, 40320, 40656, 41160, 41503, 41580, 42336, 43120, 43560, 43659, 43904, 44352, 45276, 45360, 45738, 46305, 46464, 47040, 47432, 47520, 48510, 49005, 49280, 49392, 49896, 50820, 51744, 51840, 52272, 52920, 53361, 54208, 54880, 55440, 55566, 56448, 56595, 57024, 58080, 58212, 59290, 60368, 60480, 60984, 61740, 62370, 63360, 63504, 64680, 65340, 65856, 66528, 67760, 67914, 68607, 68992, 69696, 70560, 71148, 71280, 72576, 72765, 73920, 74088, 75460, 76230, 77440, 77616, 78408, 79380, 81312, 82320, 83006, 83160, 84672, 86240, 87120, 87318, 88704, 88935, 90552, 90720, 91476, 92610, 94080, 94864, 95040, 97020, 98010, 98784, 99792, 101640, 101871, 103488, 104544, 105840, 106722, 108416, 109760, 110880, 111132, 113190, 114048, 114345, 116160, 116424, 118580, 120736, 120960, 121968, 123480, 124509, 124740, 127008, 129360, 130680, 131712, 133056, 135520, 135828, 137214, 138915, 139392, 141120, 142296, 142560, 145530, 147840, 148176, 150920, 152460, 155232, 156816, 158760, 160083, 162624, 164640, 166012, 166320, 169344, 169785, 172480, 174240, 174636, 177870, 181104, 181440, 182952, 185220, 189728, 190080, 194040, 196020, 197568, 199584, 203280, 203742, 206976, 207515, 209088, 211680, 213444, 218295, 219520, 221760, 222264, 226380, 228690, 232320, 232848, 237160, 241472, 243936, 246960, 249018, 249480, 254016, 258720, 261360, 266112, 266805, 271040, 271656, 274428, 277830, 282240, 284592, 285120, 291060, 296352, 301840, 304920, 305613, 310464, 313632, 317520, 320166, 325248, 329280, 332024, 332640, 339570, 343035, 344960, 348480, 349272, 355740, 362208, 362880, 365904, 370440, 373527, 379456, 388080, 392040, 395136, 399168, 406560, 407484, 415030, 418176, 423360, 426888, 436590, 443520, 444528, 452760, 457380, 465696, 474320, 480249, 482944, 487872, 493920, 498036, 498960, 508032, 509355, 517440, 522720, 533610, 542080, 543312, 548856, 555660, 569184, 570240, 582120, 592704, 603680, 609840, 611226, 620928, 622545, 627264, 635040, 640332, 658560, 664048, 665280, 679140, 686070, 696960, 698544, 711480, 724416, 731808, 740880, 747054, 758912, 776160, 784080, 798336, 800415, 813120, 814968, 830060, 846720, 853776, 873180, 889056, 905520, 914760, 931392, 948640, 960498, 975744, 987840, 996072, 997920, 1018710, 1034880, 1045440, 1067220, 1086624, 1097712, 1111320, 1120581, 1138368, 1164240, 1185408, 1207360, 1219680, 1222452, 1245090, 1254528, 1270080, 1280664, 1328096, 1330560, 1358280, 1372140, 1397088, 1422960, 1448832, 1463616, 1481760, 1494108, 1528065, 1552320, 1568160, 1600830, 1626240, 1629936, 1660120, 1707552, 1746360, 1778112, 1811040, 1829520, 1862784, 1867635, 1897280, 1920996, 1975680, 1992144, 1995840, 2037420, 2090880, 2134440, 2173248, 2195424, 2222640, 2241162, 2276736, 2328480, 2401245, 2414720, 2439360, 2444904, 2490180, 2540160, 2561328, 2656192, 2716560, 2744280, 2794176, 2845920, 2927232, 2963520, 2988216, 3056130, 3104640, 3136320, 3201660, 3259872, 3320240, 3361743, 3415104, 3492720, 3556224, 3622080, 3659040, 3735270, 3794560, 3841992, 3984288, 3991680, 4074840, 4268880, 4346496, 4390848, 4445280, 4482324, 4656960, 4802490, 4878720, 4889808, 4980360, 5122656, 5312384, 5433120, 5488560, 5588352, 5602905, 5691840, 5927040, 5976432, 6112260, 6272640, 6403320, 6519744, 6640480, 6723486, 6830208, 6985440, 7244160, 7318080, 7470540, 7683984, 7968576, 8149680, 8537760, 8781696, 8890560, 8964648, 9313920, 9604980, 9779616, 9960720, 10245312, 10866240, 10977120, 11205810, 11383680, 11952864, 12224520, 12806640, 13039488, 13280960, 13446972, 13970880, 14636160, 14941080, 15367968, 15937152, 16299360, 16808715, 17075520, 17781120, 17929296, 19209960, 19559232, 19921440, 20490624, 21732480, 21954240, 22411620, 23905728, 24449040, 25613280, 26561920, 26893944, 27941760, 29882160, 30735936, 32598720, 33617430, 34151040, 35858592, 38419920, 39118464, 39842880, 43908480, 44823240, 47811456, 48898080, 51226560, 53787888, 59764320, 61471872, 65197440, 67234860, 71717184, 76839840, 79685760, 89646480, 97796160, 102453120, 107575776, 119528640, 134469720, 143434368, 153679680, 179292960, 195592320, 215151552, 239057280, 268939440, 307359360, 358585920, 430303104, 537878880, 717171840, 1075757760, 2151515520]

約数ペア:

[(1, 2151515520), (2, 1075757760), (3, 717171840), (4, 537878880), (5, 430303104), (6, 358585920), (7, 307359360), (8, 268939440), (9, 239057280), (10, 215151552), (11, 195592320), (12, 179292960), (14, 153679680), (15, 143434368), (16, 134469720), (18, 119528640), (20, 107575776), (21, 102453120), (22, 97796160), (24, 89646480), (27, 79685760), (28, 76839840), (30, 71717184), (32, 67234860), (33, 65197440), (35, 61471872), (36, 59764320), (40, 53787888), (42, 51226560), (44, 48898080), (45, 47811456), (48, 44823240), (49, 43908480), (54, 39842880), (55, 39118464), (56, 38419920), (60, 35858592), (63, 34151040), (64, 33617430), (66, 32598720), (70, 30735936), (72, 29882160), (77, 27941760), (80, 26893944), (81, 26561920), (84, 25613280), (88, 24449040), (90, 23905728), (96, 22411620), (98, 21954240), (99, 21732480), (105, 20490624), (108, 19921440), (110, 19559232), (112, 19209960), (120, 17929296), (121, 17781120), (126, 17075520), (128, 16808715), (132, 16299360), (135, 15937152), (140, 15367968), (144, 14941080), (147, 14636160), (154, 13970880), (160, 13446972), (162, 13280960), (165, 13039488), (168, 12806640), (176, 12224520), (180, 11952864), (189, 11383680), (192, 11205810), (196, 10977120), (198, 10866240), (210, 10245312), (216, 9960720), (220, 9779616), (224, 9604980), (231, 9313920), (240, 8964648), (242, 8890560), (245, 8781696), (252, 8537760), (264, 8149680), (270, 7968576), (280, 7683984), (288, 7470540), (294, 7318080), (297, 7244160), (308, 6985440), (315, 6830208), (320, 6723486), (324, 6640480), (330, 6519744), (336, 6403320), (343, 6272640), (352, 6112260), (360, 5976432), (363, 5927040), (378, 5691840), (384, 5602905), (385, 5588352), (392, 5488560), (396, 5433120), (405, 5312384), (420, 5122656), (432, 4980360), (440, 4889808), (441, 4878720), (448, 4802490), (462, 4656960), (480, 4482324), (484, 4445280), (490, 4390848), (495, 4346496), (504, 4268880), (528, 4074840), (539, 3991680), (540, 3984288), (560, 3841992), (567, 3794560), (576, 3735270), (588, 3659040), (594, 3622080), (605, 3556224), (616, 3492720), (630, 3415104), (640, 3361743), (648, 3320240), (660, 3259872), (672, 3201660), (686, 3136320), (693, 3104640), (704, 3056130), (720, 2988216), (726, 2963520), (735, 2927232), (756, 2845920), (770, 2794176), (784, 2744280), (792, 2716560), (810, 2656192), (840, 2561328), (847, 2540160), (864, 2490180), (880, 2444904), (882, 2439360), (891, 2414720), (896, 2401245), (924, 2328480), (945, 2276736), (960, 2241162), (968, 2222640), (980, 2195424), (990, 2173248), (1008, 2134440), (1029, 2090880), (1056, 2037420), (1078, 1995840), (1080, 1992144), (1089, 1975680), (1120, 1920996), (1134, 1897280), (1152, 1867635), (1155, 1862784), (1176, 1829520), (1188, 1811040), (1210, 1778112), (1232, 1746360), (1260, 1707552), (1296, 1660120), (1320, 1629936), (1323, 1626240), (1344, 1600830), (1372, 1568160), (1386, 1552320), (1408, 1528065), (1440, 1494108), (1452, 1481760), (1470, 1463616), (1485, 1448832), (1512, 1422960), (1540, 1397088), (1568, 1372140), (1584, 1358280), (1617, 1330560), (1620, 1328096), (1680, 1280664), (1694, 1270080), (1715, 1254528), (1728, 1245090), (1760, 1222452), (1764, 1219680), (1782, 1207360), (1815, 1185408), (1848, 1164240), (1890, 1138368), (1920, 1120581), (1936, 1111320), (1960, 1097712), (1980, 1086624), (2016, 1067220), (2058, 1045440), (2079, 1034880), (2112, 1018710), (2156, 997920), (2160, 996072), (2178, 987840), (2205, 975744), (2240, 960498), (2268, 948640), (2310, 931392), (2352, 914760), (2376, 905520), (2420, 889056), (2464, 873180), (2520, 853776), (2541, 846720), (2592, 830060), (2640, 814968), (2646, 813120), (2688, 800415), (2695, 798336), (2744, 784080), (2772, 776160), (2835, 758912), (2880, 747054), (2904, 740880), (2940, 731808), (2970, 724416), (3024, 711480), (3080, 698544), (3087, 696960), (3136, 686070), (3168, 679140), (3234, 665280), (3240, 664048), (3267, 658560), (3360, 640332), (3388, 635040), (3430, 627264), (3456, 622545), (3465, 620928), (3520, 611226), (3528, 609840), (3564, 603680), (3630, 592704), (3696, 582120), (3773, 570240), (3780, 569184), (3872, 555660), (3920, 548856), (3960, 543312), (3969, 542080), (4032, 533610), (4116, 522720), (4158, 517440), (4224, 509355), (4235, 508032), (4312, 498960), (4320, 498036), (4356, 493920), (4410, 487872), (4455, 482944), (4480, 480249), (4536, 474320), (4620, 465696), (4704, 457380), (4752, 452760), (4840, 444528), (4851, 443520), (4928, 436590), (5040, 426888), (5082, 423360), (5145, 418176), (5184, 415030), (5280, 407484), (5292, 406560), (5390, 399168), (5445, 395136), (5488, 392040), (5544, 388080), (5670, 379456), (5760, 373527), (5808, 370440), (5880, 365904), (5929, 362880), (5940, 362208), (6048, 355740), (6160, 349272), (6174, 348480), (6237, 344960), (6272, 343035), (6336, 339570), (6468, 332640), (6480, 332024), (6534, 329280), (6615, 325248), (6720, 320166), (6776, 317520), (6860, 313632), (6930, 310464), (7040, 305613), (7056, 304920), (7128, 301840), (7260, 296352), (7392, 291060), (7546, 285120), (7560, 284592), (7623, 282240), (7744, 277830), (7840, 274428), (7920, 271656), (7938, 271040), (8064, 266805), (8085, 266112), (8232, 261360), (8316, 258720), (8470, 254016), (8624, 249480), (8640, 249018), (8712, 246960), (8820, 243936), (8910, 241472), (9072, 237160), (9240, 232848), (9261, 232320), (9408, 228690), (9504, 226380), (9680, 222264), (9702, 221760), (9801, 219520), (9856, 218295), (10080, 213444), (10164, 211680), (10290, 209088), (10368, 207515), (10395, 206976), (10560, 203742), (10584, 203280), (10780, 199584), (10890, 197568), (10976, 196020), (11088, 194040), (11319, 190080), (11340, 189728), (11616, 185220), (11760, 182952), (11858, 181440), (11880, 181104), (12096, 177870), (12320, 174636), (12348, 174240), (12474, 172480), (12672, 169785), (12705, 169344), (12936, 166320), (12960, 166012), (13068, 164640), (13230, 162624), (13440, 160083), (13552, 158760), (13720, 156816), (13860, 155232), (14112, 152460), (14256, 150920), (14520, 148176), (14553, 147840), (14784, 145530), (15092, 142560), (15120, 142296), (15246, 141120), (15435, 139392), (15488, 138915), (15680, 137214), (15840, 135828), (15876, 135520), (16170, 133056), (16335, 131712), (16464, 130680), (16632, 129360), (16940, 127008), (17248, 124740), (17280, 124509), (17424, 123480), (17640, 121968), (17787, 120960), (17820, 120736), (18144, 118580), (18480, 116424), (18522, 116160), (18816, 114345), (18865, 114048), (19008, 113190), (19360, 111132), (19404, 110880), (19602, 109760), (19845, 108416), (20160, 106722), (20328, 105840), (20580, 104544), (20790, 103488), (21120, 101871), (21168, 101640), (21560, 99792), (21780, 98784), (21952, 98010), (22176, 97020), (22638, 95040), (22680, 94864), (22869, 94080), (23232, 92610), (23520, 91476), (23716, 90720), (23760, 90552), (24192, 88935), (24255, 88704), (24640, 87318), (24696, 87120), (24948, 86240), (25410, 84672), (25872, 83160), (25920, 83006), (26136, 82320), (26460, 81312), (27104, 79380), (27440, 78408), (27720, 77616), (27783, 77440), (28224, 76230), (28512, 75460), (29040, 74088), (29106, 73920), (29568, 72765), (29645, 72576), (30184, 71280), (30240, 71148), (30492, 70560), (30870, 69696), (31185, 68992), (31360, 68607), (31680, 67914), (31752, 67760), (32340, 66528), (32670, 65856), (32928, 65340), (33264, 64680), (33880, 63504), (33957, 63360), (34496, 62370), (34848, 61740), (35280, 60984), (35574, 60480), (35640, 60368), (36288, 59290), (36960, 58212), (37044, 58080), (37730, 57024), (38016, 56595), (38115, 56448), (38720, 55566), (38808, 55440), (39204, 54880), (39690, 54208), (40320, 53361), (40656, 52920), (41160, 52272), (41503, 51840), (41580, 51744), (42336, 50820), (43120, 49896), (43560, 49392), (43659, 49280), (43904, 49005), (44352, 48510), (45276, 47520), (45360, 47432), (45738, 47040), (46305, 46464)]