15639782400

素因数分解:

$2^{10}\times 3^3\times 5^2\times {\mathrm{11}}^3\times {\mathrm{17}}^1$

素因数の和:89

約数の個数: 1056

約数和(自身を含む): 66888754560

約数和(自身を除く): 51248972160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 25, 27, 30, 32, 33, 34, 36, 40, 44, 45, 48, 50, 51, 54, 55, 60, 64, 66, 68, 72, 75, 80, 85, 88, 90, 96, 99, 100, 102, 108, 110, 120, 121, 128, 132, 135, 136, 144, 150, 153, 160, 165, 170, 176, 180, 187, 192, 198, 200, 204, 216, 220, 225, 240, 242, 255, 256, 264, 270, 272, 275, 288, 297, 300, 306, 320, 330, 340, 352, 360, 363, 374, 384, 396, 400, 408, 425, 432, 440, 450, 459, 480, 484, 495, 510, 512, 528, 540, 544, 550, 561, 576, 594, 600, 605, 612, 640, 660, 675, 680, 704, 720, 726, 748, 765, 768, 792, 800, 816, 825, 850, 864, 880, 900, 918, 935, 960, 968, 990, 1020, 1024, 1056, 1080, 1088, 1089, 1100, 1122, 1152, 1188, 1200, 1210, 1224, 1275, 1280, 1320, 1331, 1350, 1360, 1408, 1440, 1452, 1485, 1496, 1530, 1536, 1584, 1600, 1632, 1650, 1683, 1700, 1728, 1760, 1800, 1815, 1836, 1870, 1920, 1936, 1980, 2040, 2057, 2112, 2160, 2176, 2178, 2200, 2244, 2295, 2304, 2376, 2400, 2420, 2448, 2475, 2550, 2560, 2640, 2662, 2700, 2720, 2805, 2816, 2880, 2904, 2970, 2992, 3025, 3060, 3072, 3168, 3200, 3264, 3267, 3300, 3366, 3400, 3456, 3520, 3600, 3630, 3672, 3740, 3825, 3840, 3872, 3960, 3993, 4080, 4114, 4224, 4320, 4352, 4356, 4400, 4488, 4590, 4608, 4675, 4752, 4800, 4840, 4896, 4950, 5049, 5100, 5120, 5280, 5324, 5400, 5440, 5445, 5610, 5632, 5760, 5808, 5940, 5984, 6050, 6120, 6171, 6336, 6400, 6528, 6534, 6600, 6655, 6732, 6800, 6912, 7040, 7200, 7260, 7344, 7425, 7480, 7650, 7680, 7744, 7920, 7986, 8160, 8228, 8415, 8448, 8640, 8704, 8712, 8800, 8976, 9075, 9180, 9216, 9350, 9504, 9600, 9680, 9792, 9900, 10098, 10200, 10285, 10560, 10648, 10800, 10880, 10890, 11220, 11264, 11475, 11520, 11616, 11880, 11968, 11979, 12100, 12240, 12342, 12672, 12800, 13056, 13068, 13200, 13310, 13464, 13600, 13824, 14025, 14080, 14400, 14520, 14688, 14850, 14960, 15300, 15360, 15488, 15840, 15972, 16320, 16335, 16456, 16830, 16896, 17280, 17408, 17424, 17600, 17952, 18150, 18360, 18513, 18700, 19008, 19200, 19360, 19584, 19800, 19965, 20196, 20400, 20570, 21120, 21296, 21600, 21760, 21780, 22440, 22627, 22950, 23040, 23232, 23760, 23936, 23958, 24200, 24480, 24684, 25245, 25344, 25600, 26112, 26136, 26400, 26620, 26928, 27200, 27225, 27648, 28050, 28160, 28800, 29040, 29376, 29700, 29920, 30600, 30855, 30976, 31680, 31944, 32640, 32670, 32912, 33275, 33660, 33792, 34560, 34848, 35200, 35904, 35937, 36300, 36720, 37026, 37400, 38016, 38400, 38720, 39168, 39600, 39930, 40392, 40800, 41140, 42075, 42240, 42592, 43200, 43520, 43560, 44880, 45254, 45900, 46080, 46464, 47520, 47872, 47916, 48400, 48960, 49368, 50490, 50688, 51425, 52224, 52272, 52800, 53240, 53856, 54400, 54450, 55539, 56100, 56320, 57600, 58080, 58752, 59400, 59840, 59895, 61200, 61710, 61952, 63360, 63888, 65280, 65340, 65824, 66550, 67320, 67881, 69120, 69696, 70400, 71808, 71874, 72600, 73440, 74052, 74800, 76032, 76800, 77440, 78336, 79200, 79860, 80784, 81600, 81675, 82280, 84150, 84480, 85184, 86400, 87040, 87120, 89760, 90508, 91800, 92565, 92928, 95040, 95744, 95832, 96800, 97920, 98736, 99825, 100980, 101376, 102850, 104544, 105600, 106480, 107712, 108800, 108900, 111078, 112200, 113135, 115200, 116160, 117504, 118800, 119680, 119790, 122400, 123420, 123904, 126225, 126720, 127776, 130560, 130680, 131648, 133100, 134640, 135762, 138240, 139392, 140800, 143616, 143748, 145200, 146880, 148104, 149600, 152064, 154275, 154880, 156672, 158400, 159720, 161568, 163200, 163350, 164560, 168300, 168960, 170368, 172800, 174240, 179520, 179685, 181016, 183600, 185130, 185856, 190080, 191488, 191664, 193600, 195840, 197472, 199650, 201960, 203643, 205700, 209088, 211200, 212960, 215424, 217600, 217800, 222156, 224400, 226270, 230400, 232320, 235008, 237600, 239360, 239580, 244800, 246840, 252450, 253440, 255552, 261120, 261360, 263296, 266200, 269280, 271524, 277695, 278784, 281600, 287232, 287496, 290400, 293760, 296208, 299200, 299475, 304128, 308550, 309760, 316800, 319440, 323136, 326400, 326700, 329120, 336600, 339405, 340736, 345600, 348480, 359040, 359370, 362032, 367200, 370260, 371712, 380160, 383328, 387200, 391680, 394944, 399300, 403920, 407286, 411400, 418176, 422400, 425920, 430848, 435200, 435600, 444312, 448800, 452540, 462825, 464640, 470016, 475200, 478720, 479160, 489600, 493680, 504900, 506880, 511104, 522720, 526592, 532400, 538560, 543048, 555390, 557568, 565675, 574464, 574992, 580800, 587520, 592416, 598400, 598950, 610929, 617100, 619520, 633600, 638880, 646272, 652800, 653400, 658240, 673200, 678810, 681472, 691200, 696960, 718080, 718740, 724064, 734400, 740520, 760320, 766656, 774400, 783360, 789888, 798600, 807840, 814572, 822800, 836352, 844800, 851840, 861696, 871200, 888624, 897600, 898425, 905080, 925650, 929280, 950400, 957440, 958320, 979200, 987360, 1009800, 1018215, 1022208, 1045440, 1053184, 1064800, 1077120, 1086096, 1110780, 1115136, 1131350, 1149984, 1161600, 1175040, 1184832, 1196800, 1197900, 1221858, 1234200, 1267200, 1277760, 1292544, 1305600, 1306800, 1316480, 1346400, 1357620, 1362944, 1388475, 1393920, 1436160, 1437480, 1448128, 1468800, 1481040, 1520640, 1533312, 1548800, 1579776, 1597200, 1615680, 1629144, 1645600, 1672704, 1697025, 1703680, 1723392, 1742400, 1777248, 1795200, 1796850, 1810160, 1851300, 1858560, 1900800, 1916640, 1958400, 1974720, 2019600, 2036430, 2044416, 2090880, 2106368, 2129600, 2154240, 2172192, 2221560, 2262700, 2299968, 2323200, 2350080, 2369664, 2393600, 2395800, 2443716, 2468400, 2534400, 2555520, 2585088, 2613600, 2632960, 2692800, 2715240, 2776950, 2787840, 2872320, 2874960, 2896256, 2937600, 2962080, 3054645, 3066624, 3097600, 3159552, 3194400, 3231360, 3258288, 3291200, 3345408, 3394050, 3407360, 3484800, 3554496, 3590400, 3593700, 3620320, 3702600, 3801600, 3833280, 3916800, 3949440, 4039200, 4072860, 4088832, 4181760, 4259200, 4308480, 4344384, 4443120, 4525400, 4599936, 4646400, 4739328, 4787200, 4791600, 4887432, 4936800, 5091075, 5111040, 5170176, 5227200, 5265920, 5385600, 5430480, 5553900, 5575680, 5749920, 5792512, 5875200, 5924160, 6109290, 6133248, 6319104, 6388800, 6462720, 6516576, 6582400, 6788100, 6814720, 6969600, 7108992, 7180800, 7187400, 7240640, 7405200, 7603200, 7666560, 7898880, 8078400, 8145720, 8363520, 8518400, 8616960, 8688768, 8886240, 9050800, 9199872, 9292800, 9478656, 9583200, 9774864, 9873600, 10182150, 10222080, 10454400, 10531840, 10771200, 10860960, 11107800, 11499840, 11585024, 11750400, 11848320, 12218580, 12266496, 12777600, 12925440, 13033152, 13164800, 13576200, 13939200, 14217984, 14361600, 14374800, 14481280, 14810400, 15273225, 15333120, 15797760, 16156800, 16291440, 16727040, 17036800, 17377536, 17772480, 18101600, 18399744, 18957312, 19166400, 19549728, 19747200, 20364300, 20444160, 20908800, 21542400, 21721920, 22215600, 22999680, 23170048, 23696640, 24437160, 25555200, 25850880, 26066304, 26329600, 27152400, 27878400, 28435968, 28749600, 28962560, 29620800, 30546450, 30666240, 31595520, 32313600, 32582880, 34073600, 34755072, 35544960, 36203200, 36799488, 38332800, 39099456, 39494400, 40728600, 41817600, 43084800, 43443840, 44431200, 45999360, 47393280, 48874320, 51110400, 52132608, 52659200, 54304800, 56871936, 57499200, 57925120, 59241600, 61092900, 61332480, 64627200, 65165760, 69510144, 71089920, 72406400, 76665600, 78198912, 78988800, 81457200, 83635200, 86887680, 88862400, 91998720, 94786560, 97748640, 102220800, 104265216, 108609600, 114998400, 115850240, 118483200, 122185800, 129254400, 130331520, 142179840, 144812800, 153331200, 156397824, 157977600, 162914400, 173775360, 177724800, 183997440, 195497280, 208530432, 217219200, 229996800, 236966400, 244371600, 260663040, 284359680, 289625600, 306662400, 312795648, 325828800, 347550720, 355449600, 390994560, 434438400, 459993600, 473932800, 488743200, 521326080, 579251200, 625591296, 651657600, 710899200, 781989120, 868876800, 919987200, 977486400, 1042652160, 1303315200, 1421798400, 1563978240, 1737753600, 1954972800, 2606630400, 3127956480, 3909945600, 5213260800, 7819891200, 15639782400]

約数ペア:

[(1, 15639782400), (2, 7819891200), (3, 5213260800), (4, 3909945600), (5, 3127956480), (6, 2606630400), (8, 1954972800), (9, 1737753600), (10, 1563978240), (11, 1421798400), (12, 1303315200), (15, 1042652160), (16, 977486400), (17, 919987200), (18, 868876800), (20, 781989120), (22, 710899200), (24, 651657600), (25, 625591296), (27, 579251200), (30, 521326080), (32, 488743200), (33, 473932800), (34, 459993600), (36, 434438400), (40, 390994560), (44, 355449600), (45, 347550720), (48, 325828800), (50, 312795648), (51, 306662400), (54, 289625600), (55, 284359680), (60, 260663040), (64, 244371600), (66, 236966400), (68, 229996800), (72, 217219200), (75, 208530432), (80, 195497280), (85, 183997440), (88, 177724800), (90, 173775360), (96, 162914400), (99, 157977600), (100, 156397824), (102, 153331200), (108, 144812800), (110, 142179840), (120, 130331520), (121, 129254400), (128, 122185800), (132, 118483200), (135, 115850240), (136, 114998400), (144, 108609600), (150, 104265216), (153, 102220800), (160, 97748640), (165, 94786560), (170, 91998720), (176, 88862400), (180, 86887680), (187, 83635200), (192, 81457200), (198, 78988800), (200, 78198912), (204, 76665600), (216, 72406400), (220, 71089920), (225, 69510144), (240, 65165760), (242, 64627200), (255, 61332480), (256, 61092900), (264, 59241600), (270, 57925120), (272, 57499200), (275, 56871936), (288, 54304800), (297, 52659200), (300, 52132608), (306, 51110400), (320, 48874320), (330, 47393280), (340, 45999360), (352, 44431200), (360, 43443840), (363, 43084800), (374, 41817600), (384, 40728600), (396, 39494400), (400, 39099456), (408, 38332800), (425, 36799488), (432, 36203200), (440, 35544960), (450, 34755072), (459, 34073600), (480, 32582880), (484, 32313600), (495, 31595520), (510, 30666240), (512, 30546450), (528, 29620800), (540, 28962560), (544, 28749600), (550, 28435968), (561, 27878400), (576, 27152400), (594, 26329600), (600, 26066304), (605, 25850880), (612, 25555200), (640, 24437160), (660, 23696640), (675, 23170048), (680, 22999680), (704, 22215600), (720, 21721920), (726, 21542400), (748, 20908800), (765, 20444160), (768, 20364300), (792, 19747200), (800, 19549728), (816, 19166400), (825, 18957312), (850, 18399744), (864, 18101600), (880, 17772480), (900, 17377536), (918, 17036800), (935, 16727040), (960, 16291440), (968, 16156800), (990, 15797760), (1020, 15333120), (1024, 15273225), (1056, 14810400), (1080, 14481280), (1088, 14374800), (1089, 14361600), (1100, 14217984), (1122, 13939200), (1152, 13576200), (1188, 13164800), (1200, 13033152), (1210, 12925440), (1224, 12777600), (1275, 12266496), (1280, 12218580), (1320, 11848320), (1331, 11750400), (1350, 11585024), (1360, 11499840), (1408, 11107800), (1440, 10860960), (1452, 10771200), (1485, 10531840), (1496, 10454400), (1530, 10222080), (1536, 10182150), (1584, 9873600), (1600, 9774864), (1632, 9583200), (1650, 9478656), (1683, 9292800), (1700, 9199872), (1728, 9050800), (1760, 8886240), (1800, 8688768), (1815, 8616960), (1836, 8518400), (1870, 8363520), (1920, 8145720), (1936, 8078400), (1980, 7898880), (2040, 7666560), (2057, 7603200), (2112, 7405200), (2160, 7240640), (2176, 7187400), (2178, 7180800), (2200, 7108992), (2244, 6969600), (2295, 6814720), (2304, 6788100), (2376, 6582400), (2400, 6516576), (2420, 6462720), (2448, 6388800), (2475, 6319104), (2550, 6133248), (2560, 6109290), (2640, 5924160), (2662, 5875200), (2700, 5792512), (2720, 5749920), (2805, 5575680), (2816, 5553900), (2880, 5430480), (2904, 5385600), (2970, 5265920), (2992, 5227200), (3025, 5170176), (3060, 5111040), (3072, 5091075), (3168, 4936800), (3200, 4887432), (3264, 4791600), (3267, 4787200), (3300, 4739328), (3366, 4646400), (3400, 4599936), (3456, 4525400), (3520, 4443120), (3600, 4344384), (3630, 4308480), (3672, 4259200), (3740, 4181760), (3825, 4088832), (3840, 4072860), (3872, 4039200), (3960, 3949440), (3993, 3916800), (4080, 3833280), (4114, 3801600), (4224, 3702600), (4320, 3620320), (4352, 3593700), (4356, 3590400), (4400, 3554496), (4488, 3484800), (4590, 3407360), (4608, 3394050), (4675, 3345408), (4752, 3291200), (4800, 3258288), (4840, 3231360), (4896, 3194400), (4950, 3159552), (5049, 3097600), (5100, 3066624), (5120, 3054645), (5280, 2962080), (5324, 2937600), (5400, 2896256), (5440, 2874960), (5445, 2872320), (5610, 2787840), (5632, 2776950), (5760, 2715240), (5808, 2692800), (5940, 2632960), (5984, 2613600), (6050, 2585088), (6120, 2555520), (6171, 2534400), (6336, 2468400), (6400, 2443716), (6528, 2395800), (6534, 2393600), (6600, 2369664), (6655, 2350080), (6732, 2323200), (6800, 2299968), (6912, 2262700), (7040, 2221560), (7200, 2172192), (7260, 2154240), (7344, 2129600), (7425, 2106368), (7480, 2090880), (7650, 2044416), (7680, 2036430), (7744, 2019600), (7920, 1974720), (7986, 1958400), (8160, 1916640), (8228, 1900800), (8415, 1858560), (8448, 1851300), (8640, 1810160), (8704, 1796850), (8712, 1795200), (8800, 1777248), (8976, 1742400), (9075, 1723392), (9180, 1703680), (9216, 1697025), (9350, 1672704), (9504, 1645600), (9600, 1629144), (9680, 1615680), (9792, 1597200), (9900, 1579776), (10098, 1548800), (10200, 1533312), (10285, 1520640), (10560, 1481040), (10648, 1468800), (10800, 1448128), (10880, 1437480), (10890, 1436160), (11220, 1393920), (11264, 1388475), (11475, 1362944), (11520, 1357620), (11616, 1346400), (11880, 1316480), (11968, 1306800), (11979, 1305600), (12100, 1292544), (12240, 1277760), (12342, 1267200), (12672, 1234200), (12800, 1221858), (13056, 1197900), (13068, 1196800), (13200, 1184832), (13310, 1175040), (13464, 1161600), (13600, 1149984), (13824, 1131350), (14025, 1115136), (14080, 1110780), (14400, 1086096), (14520, 1077120), (14688, 1064800), (14850, 1053184), (14960, 1045440), (15300, 1022208), (15360, 1018215), (15488, 1009800), (15840, 987360), (15972, 979200), (16320, 958320), (16335, 957440), (16456, 950400), (16830, 929280), (16896, 925650), (17280, 905080), (17408, 898425), (17424, 897600), (17600, 888624), (17952, 871200), (18150, 861696), (18360, 851840), (18513, 844800), (18700, 836352), (19008, 822800), (19200, 814572), (19360, 807840), (19584, 798600), (19800, 789888), (19965, 783360), (20196, 774400), (20400, 766656), (20570, 760320), (21120, 740520), (21296, 734400), (21600, 724064), (21760, 718740), (21780, 718080), (22440, 696960), (22627, 691200), (22950, 681472), (23040, 678810), (23232, 673200), (23760, 658240), (23936, 653400), (23958, 652800), (24200, 646272), (24480, 638880), (24684, 633600), (25245, 619520), (25344, 617100), (25600, 610929), (26112, 598950), (26136, 598400), (26400, 592416), (26620, 587520), (26928, 580800), (27200, 574992), (27225, 574464), (27648, 565675), (28050, 557568), (28160, 555390), (28800, 543048), (29040, 538560), (29376, 532400), (29700, 526592), (29920, 522720), (30600, 511104), (30855, 506880), (30976, 504900), (31680, 493680), (31944, 489600), (32640, 479160), (32670, 478720), (32912, 475200), (33275, 470016), (33660, 464640), (33792, 462825), (34560, 452540), (34848, 448800), (35200, 444312), (35904, 435600), (35937, 435200), (36300, 430848), (36720, 425920), (37026, 422400), (37400, 418176), (38016, 411400), (38400, 407286), (38720, 403920), (39168, 399300), (39600, 394944), (39930, 391680), (40392, 387200), (40800, 383328), (41140, 380160), (42075, 371712), (42240, 370260), (42592, 367200), (43200, 362032), (43520, 359370), (43560, 359040), (44880, 348480), (45254, 345600), (45900, 340736), (46080, 339405), (46464, 336600), (47520, 329120), (47872, 326700), (47916, 326400), (48400, 323136), (48960, 319440), (49368, 316800), (50490, 309760), (50688, 308550), (51425, 304128), (52224, 299475), (52272, 299200), (52800, 296208), (53240, 293760), (53856, 290400), (54400, 287496), (54450, 287232), (55539, 281600), (56100, 278784), (56320, 277695), (57600, 271524), (58080, 269280), (58752, 266200), (59400, 263296), (59840, 261360), (59895, 261120), (61200, 255552), (61710, 253440), (61952, 252450), (63360, 246840), (63888, 244800), (65280, 239580), (65340, 239360), (65824, 237600), (66550, 235008), (67320, 232320), (67881, 230400), (69120, 226270), (69696, 224400), (70400, 222156), (71808, 217800), (71874, 217600), (72600, 215424), (73440, 212960), (74052, 211200), (74800, 209088), (76032, 205700), (76800, 203643), (77440, 201960), (78336, 199650), (79200, 197472), (79860, 195840), (80784, 193600), (81600, 191664), (81675, 191488), (82280, 190080), (84150, 185856), (84480, 185130), (85184, 183600), (86400, 181016), (87040, 179685), (87120, 179520), (89760, 174240), (90508, 172800), (91800, 170368), (92565, 168960), (92928, 168300), (95040, 164560), (95744, 163350), (95832, 163200), (96800, 161568), (97920, 159720), (98736, 158400), (99825, 156672), (100980, 154880), (101376, 154275), (102850, 152064), (104544, 149600), (105600, 148104), (106480, 146880), (107712, 145200), (108800, 143748), (108900, 143616), (111078, 140800), (112200, 139392), (113135, 138240), (115200, 135762), (116160, 134640), (117504, 133100), (118800, 131648), (119680, 130680), (119790, 130560), (122400, 127776), (123420, 126720), (123904, 126225)]