15300048960

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1$

素因数の和:720

約数の個数: 896

約数和(自身を含む): 68259594240

約数和(自身を除く): 52959545280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 23, 24, 27, 28, 30, 32, 34, 35, 36, 40, 42, 45, 46, 48, 51, 54, 56, 60, 63, 64, 68, 69, 70, 72, 80, 84, 85, 90, 92, 96, 102, 105, 108, 112, 115, 119, 120, 126, 135, 136, 138, 140, 144, 153, 160, 161, 168, 170, 180, 184, 189, 192, 204, 207, 210, 216, 224, 230, 238, 240, 252, 255, 270, 272, 276, 280, 288, 306, 315, 320, 322, 336, 340, 345, 357, 360, 368, 378, 391, 408, 414, 420, 432, 448, 459, 460, 476, 480, 483, 504, 510, 540, 544, 552, 560, 576, 595, 612, 621, 630, 644, 647, 672, 680, 690, 714, 720, 736, 756, 765, 782, 805, 816, 828, 840, 864, 918, 920, 945, 952, 960, 966, 1008, 1020, 1035, 1071, 1080, 1088, 1104, 1120, 1173, 1190, 1224, 1242, 1260, 1288, 1294, 1344, 1360, 1380, 1428, 1440, 1449, 1472, 1512, 1530, 1564, 1610, 1632, 1656, 1680, 1728, 1785, 1836, 1840, 1890, 1904, 1932, 1941, 1955, 2016, 2040, 2070, 2142, 2160, 2208, 2240, 2295, 2346, 2380, 2415, 2448, 2484, 2520, 2576, 2588, 2720, 2737, 2760, 2856, 2880, 2898, 3024, 3060, 3105, 3128, 3213, 3220, 3235, 3264, 3312, 3360, 3519, 3570, 3672, 3680, 3780, 3808, 3864, 3882, 3910, 4032, 4080, 4140, 4284, 4320, 4347, 4416, 4529, 4590, 4692, 4760, 4830, 4896, 4968, 5040, 5152, 5176, 5355, 5440, 5474, 5520, 5712, 5796, 5823, 5865, 6048, 6120, 6210, 6256, 6426, 6440, 6470, 6624, 6720, 7038, 7140, 7245, 7344, 7360, 7560, 7616, 7728, 7764, 7820, 8160, 8211, 8280, 8568, 8640, 8694, 9058, 9180, 9384, 9520, 9660, 9705, 9792, 9936, 10080, 10304, 10352, 10557, 10710, 10948, 10999, 11040, 11424, 11592, 11646, 11730, 12096, 12240, 12420, 12512, 12852, 12880, 12940, 13248, 13587, 13685, 14076, 14280, 14490, 14688, 14881, 15120, 15456, 15528, 15640, 16065, 16320, 16422, 16560, 17136, 17388, 17469, 17595, 18116, 18360, 18768, 19040, 19320, 19410, 19872, 20160, 20704, 21114, 21420, 21735, 21896, 21998, 22080, 22645, 22848, 23184, 23292, 23460, 24480, 24633, 24840, 25024, 25704, 25760, 25880, 27174, 27370, 28152, 28560, 28980, 29115, 29376, 29762, 30240, 30912, 31056, 31280, 32130, 32844, 32997, 33120, 34272, 34776, 34938, 35190, 36232, 36720, 37536, 38080, 38640, 38820, 39744, 40761, 41055, 41408, 42228, 42840, 43470, 43792, 43996, 44643, 45290, 46368, 46584, 46920, 48960, 49266, 49680, 51408, 51520, 51760, 52785, 54348, 54740, 54995, 56304, 57120, 57960, 58230, 59524, 60480, 62112, 62560, 64260, 65688, 65994, 66240, 67935, 68544, 69552, 69876, 70380, 72464, 73440, 73899, 74405, 75072, 76993, 77280, 77640, 81522, 82110, 84456, 85680, 86940, 87345, 87584, 87992, 89286, 90580, 92736, 93168, 93840, 98532, 98991, 99360, 102816, 103520, 104167, 105570, 108696, 109480, 109990, 112608, 114240, 115920, 116460, 119048, 122283, 123165, 124224, 125120, 128520, 131376, 131988, 133929, 135870, 139104, 139752, 140760, 144928, 146880, 147798, 148810, 153986, 154560, 155280, 163044, 164220, 164985, 168912, 171360, 173880, 174690, 175168, 175984, 178572, 181160, 186336, 187680, 197064, 197982, 198720, 203805, 205632, 207040, 208334, 211140, 217392, 218960, 219980, 223215, 225216, 230979, 231840, 232920, 238096, 244566, 246330, 252977, 257040, 262752, 263976, 267858, 271740, 278208, 279504, 281520, 289856, 295596, 296973, 297620, 307972, 310560, 312501, 326088, 328440, 329970, 337824, 342720, 347760, 349380, 351968, 357144, 362320, 369495, 372672, 375360, 384965, 394128, 395964, 401787, 407610, 416668, 422280, 434784, 437920, 439960, 446430, 461958, 463680, 465840, 476192, 489132, 492660, 494955, 505954, 514080, 520835, 525504, 527952, 535716, 543480, 559008, 563040, 591192, 593946, 595240, 611415, 615944, 621120, 625002, 652176, 656880, 659940, 669645, 675648, 692937, 695520, 698760, 703936, 714288, 724640, 738990, 758931, 769930, 788256, 791928, 803574, 815220, 833336, 844560, 869568, 875840, 879920, 892860, 923916, 931680, 937503, 952384, 978264, 985320, 989910, 1011908, 1028160, 1041670, 1055904, 1071432, 1086960, 1118016, 1126080, 1154895, 1182384, 1187892, 1190480, 1222830, 1231888, 1250004, 1264885, 1304352, 1313760, 1319880, 1339290, 1385874, 1391040, 1397520, 1428576, 1449280, 1477980, 1484865, 1517862, 1539860, 1562505, 1576512, 1583856, 1607148, 1630440, 1666672, 1689120, 1759840, 1770839, 1785720, 1847832, 1863360, 1875006, 1956528, 1970640, 1979820, 2008935, 2023816, 2078811, 2083340, 2111808, 2142864, 2173920, 2276793, 2309790, 2364768, 2375784, 2380960, 2445660, 2463776, 2500008, 2529770, 2608704, 2627520, 2639760, 2678580, 2771748, 2795040, 2812509, 2857152, 2955960, 2969730, 3035724, 3079720, 3125010, 3167712, 3214296, 3260880, 3333344, 3378240, 3464685, 3519680, 3541678, 3571440, 3695664, 3750012, 3794655, 3913056, 3941280, 3959640, 4017870, 4047632, 4157622, 4166680, 4285728, 4347840, 4553586, 4619580, 4687515, 4729536, 4751568, 4761920, 4891320, 4927552, 5000016, 5059540, 5279520, 5312517, 5357160, 5543496, 5590080, 5625018, 5911920, 5939460, 6071448, 6159440, 6250020, 6335424, 6428592, 6521760, 6666688, 6830379, 6929370, 7083356, 7142880, 7391328, 7500024, 7589310, 7826112, 7882560, 7919280, 8035740, 8095264, 8315244, 8333360, 8571456, 8854195, 9107172, 9239160, 9375030, 9503136, 9782640, 10000032, 10119080, 10394055, 10559040, 10625034, 10714320, 11086992, 11250036, 11383965, 11823840, 11878920, 12142896, 12318880, 12500040, 12857184, 13043520, 13660758, 13858740, 14062545, 14166712, 14285760, 14782656, 15000048, 15178620, 15838560, 15937551, 16071480, 16190528, 16630488, 16666720, 17708390, 18214344, 18478320, 18750060, 19006272, 19565280, 20000064, 20238160, 20788110, 21250068, 21428640, 22173984, 22500072, 22767930, 23647680, 23757840, 24285792, 24637760, 25000080, 25714368, 26562585, 27321516, 27717480, 28125090, 28333424, 30000096, 30357240, 31677120, 31875102, 32142960, 33260976, 33333440, 34151895, 35416780, 36428688, 36956640, 37500120, 39130560, 40476320, 41576220, 42500136, 42857280, 44347968, 45000144, 45535860, 47515680, 47812653, 48571584, 50000160, 53125170, 54643032, 55434960, 56250180, 56666848, 60000192, 60714480, 63750204, 64285920, 66521952, 68303790, 70833560, 72857376, 73913280, 75000240, 79687755, 80952640, 83152440, 85000272, 90000288, 91071720, 95031360, 95625306, 100000320, 106250340, 109286064, 110869920, 112500360, 113333696, 121428960, 127500408, 128571840, 133043904, 136607580, 141667120, 145714752, 150000480, 159375510, 166304880, 170000544, 180000576, 182143440, 191250612, 212500680, 218572128, 221739840, 225000720, 239063265, 242857920, 255000816, 273215160, 283334240, 300000960, 318751020, 332609760, 340001088, 364286880, 382501224, 425001360, 437144256, 450001440, 478126530, 510001632, 546430320, 566668480, 637502040, 665219520, 728573760, 765002448, 850002720, 900002880, 956253060, 1020003264, 1092860640, 1275004080, 1530004896, 1700005440, 1912506120, 2185721280, 2550008160, 3060009792, 3825012240, 5100016320, 7650024480, 15300048960]

約数ペア:

[(1, 15300048960), (2, 7650024480), (3, 5100016320), (4, 3825012240), (5, 3060009792), (6, 2550008160), (7, 2185721280), (8, 1912506120), (9, 1700005440), (10, 1530004896), (12, 1275004080), (14, 1092860640), (15, 1020003264), (16, 956253060), (17, 900002880), (18, 850002720), (20, 765002448), (21, 728573760), (23, 665219520), (24, 637502040), (27, 566668480), (28, 546430320), (30, 510001632), (32, 478126530), (34, 450001440), (35, 437144256), (36, 425001360), (40, 382501224), (42, 364286880), (45, 340001088), (46, 332609760), (48, 318751020), (51, 300000960), (54, 283334240), (56, 273215160), (60, 255000816), (63, 242857920), (64, 239063265), (68, 225000720), (69, 221739840), (70, 218572128), (72, 212500680), (80, 191250612), (84, 182143440), (85, 180000576), (90, 170000544), (92, 166304880), (96, 159375510), (102, 150000480), (105, 145714752), (108, 141667120), (112, 136607580), (115, 133043904), (119, 128571840), (120, 127500408), (126, 121428960), (135, 113333696), (136, 112500360), (138, 110869920), (140, 109286064), (144, 106250340), (153, 100000320), (160, 95625306), (161, 95031360), (168, 91071720), (170, 90000288), (180, 85000272), (184, 83152440), (189, 80952640), (192, 79687755), (204, 75000240), (207, 73913280), (210, 72857376), (216, 70833560), (224, 68303790), (230, 66521952), (238, 64285920), (240, 63750204), (252, 60714480), (255, 60000192), (270, 56666848), (272, 56250180), (276, 55434960), (280, 54643032), (288, 53125170), (306, 50000160), (315, 48571584), (320, 47812653), (322, 47515680), (336, 45535860), (340, 45000144), (345, 44347968), (357, 42857280), (360, 42500136), (368, 41576220), (378, 40476320), (391, 39130560), (408, 37500120), (414, 36956640), (420, 36428688), (432, 35416780), (448, 34151895), (459, 33333440), (460, 33260976), (476, 32142960), (480, 31875102), (483, 31677120), (504, 30357240), (510, 30000096), (540, 28333424), (544, 28125090), (552, 27717480), (560, 27321516), (576, 26562585), (595, 25714368), (612, 25000080), (621, 24637760), (630, 24285792), (644, 23757840), (647, 23647680), (672, 22767930), (680, 22500072), (690, 22173984), (714, 21428640), (720, 21250068), (736, 20788110), (756, 20238160), (765, 20000064), (782, 19565280), (805, 19006272), (816, 18750060), (828, 18478320), (840, 18214344), (864, 17708390), (918, 16666720), (920, 16630488), (945, 16190528), (952, 16071480), (960, 15937551), (966, 15838560), (1008, 15178620), (1020, 15000048), (1035, 14782656), (1071, 14285760), (1080, 14166712), (1088, 14062545), (1104, 13858740), (1120, 13660758), (1173, 13043520), (1190, 12857184), (1224, 12500040), (1242, 12318880), (1260, 12142896), (1288, 11878920), (1294, 11823840), (1344, 11383965), (1360, 11250036), (1380, 11086992), (1428, 10714320), (1440, 10625034), (1449, 10559040), (1472, 10394055), (1512, 10119080), (1530, 10000032), (1564, 9782640), (1610, 9503136), (1632, 9375030), (1656, 9239160), (1680, 9107172), (1728, 8854195), (1785, 8571456), (1836, 8333360), (1840, 8315244), (1890, 8095264), (1904, 8035740), (1932, 7919280), (1941, 7882560), (1955, 7826112), (2016, 7589310), (2040, 7500024), (2070, 7391328), (2142, 7142880), (2160, 7083356), (2208, 6929370), (2240, 6830379), (2295, 6666688), (2346, 6521760), (2380, 6428592), (2415, 6335424), (2448, 6250020), (2484, 6159440), (2520, 6071448), (2576, 5939460), (2588, 5911920), (2720, 5625018), (2737, 5590080), (2760, 5543496), (2856, 5357160), (2880, 5312517), (2898, 5279520), (3024, 5059540), (3060, 5000016), (3105, 4927552), (3128, 4891320), (3213, 4761920), (3220, 4751568), (3235, 4729536), (3264, 4687515), (3312, 4619580), (3360, 4553586), (3519, 4347840), (3570, 4285728), (3672, 4166680), (3680, 4157622), (3780, 4047632), (3808, 4017870), (3864, 3959640), (3882, 3941280), (3910, 3913056), (4032, 3794655), (4080, 3750012), (4140, 3695664), (4284, 3571440), (4320, 3541678), (4347, 3519680), (4416, 3464685), (4529, 3378240), (4590, 3333344), (4692, 3260880), (4760, 3214296), (4830, 3167712), (4896, 3125010), (4968, 3079720), (5040, 3035724), (5152, 2969730), (5176, 2955960), (5355, 2857152), (5440, 2812509), (5474, 2795040), (5520, 2771748), (5712, 2678580), (5796, 2639760), (5823, 2627520), (5865, 2608704), (6048, 2529770), (6120, 2500008), (6210, 2463776), (6256, 2445660), (6426, 2380960), (6440, 2375784), (6470, 2364768), (6624, 2309790), (6720, 2276793), (7038, 2173920), (7140, 2142864), (7245, 2111808), (7344, 2083340), (7360, 2078811), (7560, 2023816), (7616, 2008935), (7728, 1979820), (7764, 1970640), (7820, 1956528), (8160, 1875006), (8211, 1863360), (8280, 1847832), (8568, 1785720), (8640, 1770839), (8694, 1759840), (9058, 1689120), (9180, 1666672), (9384, 1630440), (9520, 1607148), (9660, 1583856), (9705, 1576512), (9792, 1562505), (9936, 1539860), (10080, 1517862), (10304, 1484865), (10352, 1477980), (10557, 1449280), (10710, 1428576), (10948, 1397520), (10999, 1391040), (11040, 1385874), (11424, 1339290), (11592, 1319880), (11646, 1313760), (11730, 1304352), (12096, 1264885), (12240, 1250004), (12420, 1231888), (12512, 1222830), (12852, 1190480), (12880, 1187892), (12940, 1182384), (13248, 1154895), (13587, 1126080), (13685, 1118016), (14076, 1086960), (14280, 1071432), (14490, 1055904), (14688, 1041670), (14881, 1028160), (15120, 1011908), (15456, 989910), (15528, 985320), (15640, 978264), (16065, 952384), (16320, 937503), (16422, 931680), (16560, 923916), (17136, 892860), (17388, 879920), (17469, 875840), (17595, 869568), (18116, 844560), (18360, 833336), (18768, 815220), (19040, 803574), (19320, 791928), (19410, 788256), (19872, 769930), (20160, 758931), (20704, 738990), (21114, 724640), (21420, 714288), (21735, 703936), (21896, 698760), (21998, 695520), (22080, 692937), (22645, 675648), (22848, 669645), (23184, 659940), (23292, 656880), (23460, 652176), (24480, 625002), (24633, 621120), (24840, 615944), (25024, 611415), (25704, 595240), (25760, 593946), (25880, 591192), (27174, 563040), (27370, 559008), (28152, 543480), (28560, 535716), (28980, 527952), (29115, 525504), (29376, 520835), (29762, 514080), (30240, 505954), (30912, 494955), (31056, 492660), (31280, 489132), (32130, 476192), (32844, 465840), (32997, 463680), (33120, 461958), (34272, 446430), (34776, 439960), (34938, 437920), (35190, 434784), (36232, 422280), (36720, 416668), (37536, 407610), (38080, 401787), (38640, 395964), (38820, 394128), (39744, 384965), (40761, 375360), (41055, 372672), (41408, 369495), (42228, 362320), (42840, 357144), (43470, 351968), (43792, 349380), (43996, 347760), (44643, 342720), (45290, 337824), (46368, 329970), (46584, 328440), (46920, 326088), (48960, 312501), (49266, 310560), (49680, 307972), (51408, 297620), (51520, 296973), (51760, 295596), (52785, 289856), (54348, 281520), (54740, 279504), (54995, 278208), (56304, 271740), (57120, 267858), (57960, 263976), (58230, 262752), (59524, 257040), (60480, 252977), (62112, 246330), (62560, 244566), (64260, 238096), (65688, 232920), (65994, 231840), (66240, 230979), (67935, 225216), (68544, 223215), (69552, 219980), (69876, 218960), (70380, 217392), (72464, 211140), (73440, 208334), (73899, 207040), (74405, 205632), (75072, 203805), (76993, 198720), (77280, 197982), (77640, 197064), (81522, 187680), (82110, 186336), (84456, 181160), (85680, 178572), (86940, 175984), (87345, 175168), (87584, 174690), (87992, 173880), (89286, 171360), (90580, 168912), (92736, 164985), (93168, 164220), (93840, 163044), (98532, 155280), (98991, 154560), (99360, 153986), (102816, 148810), (103520, 147798), (104167, 146880), (105570, 144928), (108696, 140760), (109480, 139752), (109990, 139104), (112608, 135870), (114240, 133929), (115920, 131988), (116460, 131376), (119048, 128520), (122283, 125120), (123165, 124224)]