28988144640

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:305

約数の個数: 1056

約数和(自身を含む): 128182419456

約数和(自身を除く): 99194274816

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 31, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 62, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 93, 96, 104, 105, 112, 117, 120, 124, 126, 128, 130, 140, 144, 155, 156, 160, 168, 180, 182, 186, 192, 195, 208, 210, 217, 223, 224, 234, 240, 248, 252, 256, 260, 273, 279, 280, 288, 310, 312, 315, 320, 336, 360, 364, 372, 384, 390, 403, 416, 420, 434, 446, 448, 455, 465, 468, 480, 496, 504, 512, 520, 546, 558, 560, 576, 585, 620, 624, 630, 640, 651, 669, 672, 720, 728, 744, 768, 780, 806, 819, 832, 840, 868, 892, 896, 910, 930, 936, 960, 992, 1008, 1024, 1040, 1085, 1092, 1115, 1116, 1120, 1152, 1170, 1209, 1240, 1248, 1260, 1280, 1302, 1338, 1344, 1365, 1395, 1440, 1456, 1488, 1536, 1560, 1561, 1612, 1638, 1664, 1680, 1736, 1784, 1792, 1820, 1860, 1872, 1920, 1953, 1984, 2007, 2015, 2016, 2080, 2170, 2184, 2230, 2232, 2240, 2304, 2340, 2418, 2480, 2496, 2520, 2560, 2604, 2676, 2688, 2730, 2790, 2821, 2880, 2899, 2912, 2976, 3072, 3120, 3122, 3224, 3255, 3276, 3328, 3345, 3360, 3472, 3568, 3584, 3627, 3640, 3720, 3744, 3840, 3906, 3968, 4014, 4030, 4032, 4095, 4160, 4340, 4368, 4460, 4464, 4480, 4608, 4680, 4683, 4836, 4960, 4992, 5040, 5120, 5208, 5352, 5376, 5460, 5580, 5642, 5760, 5798, 5824, 5952, 6045, 6240, 6244, 6448, 6510, 6552, 6656, 6690, 6720, 6913, 6944, 7136, 7168, 7254, 7280, 7440, 7488, 7680, 7805, 7812, 7936, 8028, 8060, 8064, 8190, 8320, 8463, 8680, 8697, 8736, 8920, 8928, 8960, 9216, 9360, 9366, 9672, 9765, 9920, 9984, 10035, 10080, 10416, 10704, 10752, 10920, 11160, 11284, 11520, 11596, 11648, 11904, 12090, 12480, 12488, 12896, 13020, 13104, 13312, 13380, 13440, 13826, 13888, 14049, 14105, 14272, 14495, 14508, 14560, 14880, 14976, 15360, 15610, 15624, 15872, 16056, 16120, 16128, 16380, 16640, 16926, 17360, 17394, 17472, 17840, 17856, 17920, 18135, 18720, 18732, 19344, 19530, 19840, 19968, 20070, 20160, 20293, 20739, 20832, 21408, 21504, 21840, 22320, 22568, 23040, 23192, 23296, 23415, 23808, 24180, 24960, 24976, 25389, 25792, 26040, 26091, 26208, 26760, 26880, 27652, 27776, 28098, 28210, 28544, 28990, 29016, 29120, 29760, 29952, 31220, 31248, 31744, 32112, 32240, 32256, 32760, 33280, 33852, 34565, 34720, 34788, 34944, 35680, 35712, 35840, 36270, 37440, 37464, 38688, 39060, 39680, 39936, 40140, 40320, 40586, 41478, 41664, 42315, 42816, 43485, 43680, 44640, 45136, 46080, 46384, 46592, 46830, 47616, 48360, 48391, 49920, 49952, 50778, 51584, 52080, 52182, 52416, 53520, 53760, 55304, 55552, 56196, 56420, 57088, 57980, 58032, 58240, 59520, 59904, 60879, 62217, 62440, 62496, 64224, 64480, 64512, 65520, 66560, 67704, 69130, 69440, 69576, 69888, 70245, 71360, 71424, 72540, 74880, 74928, 77376, 78120, 79360, 80280, 80640, 81172, 82956, 83328, 84630, 85632, 86970, 87360, 89280, 89869, 90272, 92768, 93184, 93660, 95232, 96720, 96782, 99840, 99904, 101465, 101556, 103168, 103695, 104160, 104364, 104832, 107040, 107520, 110608, 111104, 112392, 112840, 114176, 115960, 116064, 116480, 119040, 119808, 121758, 124434, 124880, 124992, 126945, 128448, 128960, 130455, 131040, 135408, 138260, 138880, 139152, 139776, 140490, 142720, 142848, 145080, 145173, 149760, 149856, 154752, 156240, 158720, 160560, 161280, 162344, 165912, 166656, 169260, 171264, 173940, 174720, 178560, 179738, 180544, 182637, 185536, 187320, 193440, 193564, 199680, 199808, 202930, 203112, 206336, 207390, 208320, 208728, 209664, 214080, 221216, 222208, 224784, 225680, 228352, 231920, 232128, 232960, 238080, 241955, 243516, 248868, 249760, 249984, 253890, 256896, 257920, 260910, 262080, 269607, 270816, 276520, 277760, 278304, 279552, 280980, 285440, 285696, 290160, 290346, 299520, 299712, 304395, 309504, 311085, 312480, 321120, 322560, 324688, 331824, 333312, 338520, 342528, 347880, 349440, 357120, 359476, 361088, 365274, 371072, 374640, 386880, 387128, 399616, 405860, 406224, 412672, 414780, 416640, 417456, 419328, 428160, 435519, 442432, 449345, 449568, 451360, 463840, 464256, 465920, 476160, 483910, 487032, 497736, 499520, 499968, 507780, 513792, 515840, 521820, 524160, 539214, 541632, 553040, 555520, 556608, 561960, 570880, 580320, 580692, 599040, 599424, 608790, 619008, 622170, 624960, 629083, 642240, 649376, 663648, 666624, 677040, 685056, 695760, 698880, 714240, 718952, 722176, 725865, 730548, 742144, 749280, 773760, 774256, 799232, 808821, 811720, 812448, 829560, 833280, 834912, 838656, 856320, 871038, 884864, 898690, 899136, 902720, 913185, 927680, 928512, 967820, 974064, 995472, 999040, 999936, 1015560, 1027584, 1031680, 1043640, 1048320, 1078428, 1083264, 1106080, 1111040, 1113216, 1123920, 1141760, 1160640, 1161384, 1198848, 1217580, 1238016, 1244340, 1249920, 1258166, 1284480, 1298752, 1327296, 1348035, 1354080, 1391520, 1397760, 1428480, 1437904, 1444352, 1451730, 1461096, 1484288, 1498560, 1547520, 1548512, 1598464, 1617642, 1623440, 1624896, 1659120, 1666560, 1669824, 1712640, 1742076, 1769728, 1797380, 1798272, 1805440, 1826370, 1855360, 1857024, 1887249, 1935640, 1948128, 1990944, 1998080, 1999872, 2031120, 2055168, 2063360, 2087280, 2096640, 2156856, 2166528, 2177595, 2212160, 2226432, 2247840, 2321280, 2322768, 2397696, 2435160, 2488680, 2499840, 2516332, 2568960, 2597504, 2654592, 2696070, 2708160, 2783040, 2875808, 2888704, 2903460, 2922192, 2968576, 2997120, 3095040, 3097024, 3145415, 3235284, 3246880, 3249792, 3318240, 3333120, 3339648, 3425280, 3484152, 3539456, 3594760, 3596544, 3610880, 3652740, 3710720, 3714048, 3774498, 3871280, 3896256, 3981888, 3996160, 4044105, 4062240, 4174560, 4193280, 4313712, 4333056, 4355190, 4424320, 4452864, 4495680, 4642560, 4645536, 4795392, 4870320, 4977360, 4999680, 5032664, 5137920, 5195008, 5309184, 5392140, 5416320, 5566080, 5661747, 5751616, 5806920, 5844384, 5994240, 6190080, 6194048, 6290830, 6470568, 6493760, 6499584, 6636480, 6679296, 6968304, 7078912, 7189520, 7193088, 7221760, 7305480, 7421440, 7548996, 7742560, 7792512, 7963776, 7992320, 8088210, 8124480, 8349120, 8627424, 8666112, 8710380, 8848640, 8905728, 8991360, 9285120, 9291072, 9436245, 9740640, 9954720, 9999360, 10065328, 10275840, 10390016, 10618368, 10784280, 10832640, 11132160, 11323494, 11503232, 11613840, 11688768, 11988480, 12388096, 12581660, 12941136, 12987520, 12999168, 13272960, 13358592, 13936608, 14379040, 14386176, 14443520, 14610960, 14842880, 15097992, 15485120, 15585024, 15927552, 16176420, 16248960, 16698240, 17254848, 17420760, 17697280, 17982720, 18570240, 18582144, 18872490, 19481280, 19909440, 20130656, 20780032, 21236736, 21568560, 21665280, 22264320, 22646988, 23006464, 23227680, 23377536, 23976960, 24776192, 25163320, 25882272, 25975040, 25998336, 26545920, 26717184, 27873216, 28308735, 28758080, 29221920, 30195984, 30970240, 31170048, 31855104, 32352840, 32497920, 33396480, 34509696, 34841520, 35394560, 35965440, 37164288, 37744980, 38962560, 39818880, 40261312, 43137120, 43330560, 44528640, 45293976, 46012928, 46455360, 46755072, 49552384, 50326640, 51764544, 51950080, 53091840, 55746432, 56617470, 57516160, 58443840, 60391968, 61940480, 62340096, 63710208, 64705680, 64995840, 66792960, 69019392, 69683040, 71930880, 74328576, 75489960, 77925120, 79637760, 80522624, 86274240, 90587952, 92025856, 92910720, 93510144, 100653280, 103529088, 103900160, 106183680, 111492864, 113234940, 115032320, 116887680, 120783936, 123880960, 129411360, 129991680, 133585920, 138038784, 139366080, 148657152, 150979920, 155850240, 159275520, 161045248, 172548480, 181175904, 185821440, 187020288, 201306560, 207058176, 222985728, 226469880, 230064640, 233775360, 241567872, 247761920, 258822720, 276077568, 278732160, 301959840, 311700480, 318551040, 322090496, 345096960, 362351808, 371642880, 402613120, 414116352, 445971456, 452939760, 460129280, 467550720, 483135744, 517645440, 557464320, 603919680, 644180992, 690193920, 724703616, 743285760, 805226240, 828232704, 905879520, 935101440, 966271488, 1035290880, 1114928640, 1207839360, 1380387840, 1449407232, 1610452480, 1811759040, 1932542976, 2070581760, 2229857280, 2415678720, 2898814464, 3220904960, 3623518080, 4141163520, 4831357440, 5797628928, 7247036160, 9662714880, 14494072320, 28988144640]

約数ペア:

[(1, 28988144640), (2, 14494072320), (3, 9662714880), (4, 7247036160), (5, 5797628928), (6, 4831357440), (7, 4141163520), (8, 3623518080), (9, 3220904960), (10, 2898814464), (12, 2415678720), (13, 2229857280), (14, 2070581760), (15, 1932542976), (16, 1811759040), (18, 1610452480), (20, 1449407232), (21, 1380387840), (24, 1207839360), (26, 1114928640), (28, 1035290880), (30, 966271488), (31, 935101440), (32, 905879520), (35, 828232704), (36, 805226240), (39, 743285760), (40, 724703616), (42, 690193920), (45, 644180992), (48, 603919680), (52, 557464320), (56, 517645440), (60, 483135744), (62, 467550720), (63, 460129280), (64, 452939760), (65, 445971456), (70, 414116352), (72, 402613120), (78, 371642880), (80, 362351808), (84, 345096960), (90, 322090496), (91, 318551040), (93, 311700480), (96, 301959840), (104, 278732160), (105, 276077568), (112, 258822720), (117, 247761920), (120, 241567872), (124, 233775360), (126, 230064640), (128, 226469880), (130, 222985728), (140, 207058176), (144, 201306560), (155, 187020288), (156, 185821440), (160, 181175904), (168, 172548480), (180, 161045248), (182, 159275520), (186, 155850240), (192, 150979920), (195, 148657152), (208, 139366080), (210, 138038784), (217, 133585920), (223, 129991680), (224, 129411360), (234, 123880960), (240, 120783936), (248, 116887680), (252, 115032320), (256, 113234940), (260, 111492864), (273, 106183680), (279, 103900160), (280, 103529088), (288, 100653280), (310, 93510144), (312, 92910720), (315, 92025856), (320, 90587952), (336, 86274240), (360, 80522624), (364, 79637760), (372, 77925120), (384, 75489960), (390, 74328576), (403, 71930880), (416, 69683040), (420, 69019392), (434, 66792960), (446, 64995840), (448, 64705680), (455, 63710208), (465, 62340096), (468, 61940480), (480, 60391968), (496, 58443840), (504, 57516160), (512, 56617470), (520, 55746432), (546, 53091840), (558, 51950080), (560, 51764544), (576, 50326640), (585, 49552384), (620, 46755072), (624, 46455360), (630, 46012928), (640, 45293976), (651, 44528640), (669, 43330560), (672, 43137120), (720, 40261312), (728, 39818880), (744, 38962560), (768, 37744980), (780, 37164288), (806, 35965440), (819, 35394560), (832, 34841520), (840, 34509696), (868, 33396480), (892, 32497920), (896, 32352840), (910, 31855104), (930, 31170048), (936, 30970240), (960, 30195984), (992, 29221920), (1008, 28758080), (1024, 28308735), (1040, 27873216), (1085, 26717184), (1092, 26545920), (1115, 25998336), (1116, 25975040), (1120, 25882272), (1152, 25163320), (1170, 24776192), (1209, 23976960), (1240, 23377536), (1248, 23227680), (1260, 23006464), (1280, 22646988), (1302, 22264320), (1338, 21665280), (1344, 21568560), (1365, 21236736), (1395, 20780032), (1440, 20130656), (1456, 19909440), (1488, 19481280), (1536, 18872490), (1560, 18582144), (1561, 18570240), (1612, 17982720), (1638, 17697280), (1664, 17420760), (1680, 17254848), (1736, 16698240), (1784, 16248960), (1792, 16176420), (1820, 15927552), (1860, 15585024), (1872, 15485120), (1920, 15097992), (1953, 14842880), (1984, 14610960), (2007, 14443520), (2015, 14386176), (2016, 14379040), (2080, 13936608), (2170, 13358592), (2184, 13272960), (2230, 12999168), (2232, 12987520), (2240, 12941136), (2304, 12581660), (2340, 12388096), (2418, 11988480), (2480, 11688768), (2496, 11613840), (2520, 11503232), (2560, 11323494), (2604, 11132160), (2676, 10832640), (2688, 10784280), (2730, 10618368), (2790, 10390016), (2821, 10275840), (2880, 10065328), (2899, 9999360), (2912, 9954720), (2976, 9740640), (3072, 9436245), (3120, 9291072), (3122, 9285120), (3224, 8991360), (3255, 8905728), (3276, 8848640), (3328, 8710380), (3345, 8666112), (3360, 8627424), (3472, 8349120), (3568, 8124480), (3584, 8088210), (3627, 7992320), (3640, 7963776), (3720, 7792512), (3744, 7742560), (3840, 7548996), (3906, 7421440), (3968, 7305480), (4014, 7221760), (4030, 7193088), (4032, 7189520), (4095, 7078912), (4160, 6968304), (4340, 6679296), (4368, 6636480), (4460, 6499584), (4464, 6493760), (4480, 6470568), (4608, 6290830), (4680, 6194048), (4683, 6190080), (4836, 5994240), (4960, 5844384), (4992, 5806920), (5040, 5751616), (5120, 5661747), (5208, 5566080), (5352, 5416320), (5376, 5392140), (5460, 5309184), (5580, 5195008), (5642, 5137920), (5760, 5032664), (5798, 4999680), (5824, 4977360), (5952, 4870320), (6045, 4795392), (6240, 4645536), (6244, 4642560), (6448, 4495680), (6510, 4452864), (6552, 4424320), (6656, 4355190), (6690, 4333056), (6720, 4313712), (6913, 4193280), (6944, 4174560), (7136, 4062240), (7168, 4044105), (7254, 3996160), (7280, 3981888), (7440, 3896256), (7488, 3871280), (7680, 3774498), (7805, 3714048), (7812, 3710720), (7936, 3652740), (8028, 3610880), (8060, 3596544), (8064, 3594760), (8190, 3539456), (8320, 3484152), (8463, 3425280), (8680, 3339648), (8697, 3333120), (8736, 3318240), (8920, 3249792), (8928, 3246880), (8960, 3235284), (9216, 3145415), (9360, 3097024), (9366, 3095040), (9672, 2997120), (9765, 2968576), (9920, 2922192), (9984, 2903460), (10035, 2888704), (10080, 2875808), (10416, 2783040), (10704, 2708160), (10752, 2696070), (10920, 2654592), (11160, 2597504), (11284, 2568960), (11520, 2516332), (11596, 2499840), (11648, 2488680), (11904, 2435160), (12090, 2397696), (12480, 2322768), (12488, 2321280), (12896, 2247840), (13020, 2226432), (13104, 2212160), (13312, 2177595), (13380, 2166528), (13440, 2156856), (13826, 2096640), (13888, 2087280), (14049, 2063360), (14105, 2055168), (14272, 2031120), (14495, 1999872), (14508, 1998080), (14560, 1990944), (14880, 1948128), (14976, 1935640), (15360, 1887249), (15610, 1857024), (15624, 1855360), (15872, 1826370), (16056, 1805440), (16120, 1798272), (16128, 1797380), (16380, 1769728), (16640, 1742076), (16926, 1712640), (17360, 1669824), (17394, 1666560), (17472, 1659120), (17840, 1624896), (17856, 1623440), (17920, 1617642), (18135, 1598464), (18720, 1548512), (18732, 1547520), (19344, 1498560), (19530, 1484288), (19840, 1461096), (19968, 1451730), (20070, 1444352), (20160, 1437904), (20293, 1428480), (20739, 1397760), (20832, 1391520), (21408, 1354080), (21504, 1348035), (21840, 1327296), (22320, 1298752), (22568, 1284480), (23040, 1258166), (23192, 1249920), (23296, 1244340), (23415, 1238016), (23808, 1217580), (24180, 1198848), (24960, 1161384), (24976, 1160640), (25389, 1141760), (25792, 1123920), (26040, 1113216), (26091, 1111040), (26208, 1106080), (26760, 1083264), (26880, 1078428), (27652, 1048320), (27776, 1043640), (28098, 1031680), (28210, 1027584), (28544, 1015560), (28990, 999936), (29016, 999040), (29120, 995472), (29760, 974064), (29952, 967820), (31220, 928512), (31248, 927680), (31744, 913185), (32112, 902720), (32240, 899136), (32256, 898690), (32760, 884864), (33280, 871038), (33852, 856320), (34565, 838656), (34720, 834912), (34788, 833280), (34944, 829560), (35680, 812448), (35712, 811720), (35840, 808821), (36270, 799232), (37440, 774256), (37464, 773760), (38688, 749280), (39060, 742144), (39680, 730548), (39936, 725865), (40140, 722176), (40320, 718952), (40586, 714240), (41478, 698880), (41664, 695760), (42315, 685056), (42816, 677040), (43485, 666624), (43680, 663648), (44640, 649376), (45136, 642240), (46080, 629083), (46384, 624960), (46592, 622170), (46830, 619008), (47616, 608790), (48360, 599424), (48391, 599040), (49920, 580692), (49952, 580320), (50778, 570880), (51584, 561960), (52080, 556608), (52182, 555520), (52416, 553040), (53520, 541632), (53760, 539214), (55304, 524160), (55552, 521820), (56196, 515840), (56420, 513792), (57088, 507780), (57980, 499968), (58032, 499520), (58240, 497736), (59520, 487032), (59904, 483910), (60879, 476160), (62217, 465920), (62440, 464256), (62496, 463840), (64224, 451360), (64480, 449568), (64512, 449345), (65520, 442432), (66560, 435519), (67704, 428160), (69130, 419328), (69440, 417456), (69576, 416640), (69888, 414780), (70245, 412672), (71360, 406224), (71424, 405860), (72540, 399616), (74880, 387128), (74928, 386880), (77376, 374640), (78120, 371072), (79360, 365274), (80280, 361088), (80640, 359476), (81172, 357120), (82956, 349440), (83328, 347880), (84630, 342528), (85632, 338520), (86970, 333312), (87360, 331824), (89280, 324688), (89869, 322560), (90272, 321120), (92768, 312480), (93184, 311085), (93660, 309504), (95232, 304395), (96720, 299712), (96782, 299520), (99840, 290346), (99904, 290160), (101465, 285696), (101556, 285440), (103168, 280980), (103695, 279552), (104160, 278304), (104364, 277760), (104832, 276520), (107040, 270816), (107520, 269607), (110608, 262080), (111104, 260910), (112392, 257920), (112840, 256896), (114176, 253890), (115960, 249984), (116064, 249760), (116480, 248868), (119040, 243516), (119808, 241955), (121758, 238080), (124434, 232960), (124880, 232128), (124992, 231920), (126945, 228352), (128448, 225680), (128960, 224784), (130455, 222208), (131040, 221216), (135408, 214080), (138260, 209664), (138880, 208728), (139152, 208320), (139776, 207390), (140490, 206336), (142720, 203112), (142848, 202930), (145080, 199808), (145173, 199680), (149760, 193564), (149856, 193440), (154752, 187320), (156240, 185536), (158720, 182637), (160560, 180544), (161280, 179738), (162344, 178560), (165912, 174720), (166656, 173940), (169260, 171264)]