19581327360

素因数分解:

$2^{11}\times 3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:406

約数の個数: 576

約数和(自身を含む): 78498201600

約数和(自身を除く): 58916874240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 127, 128, 140, 144, 160, 168, 180, 192, 210, 224, 239, 240, 252, 254, 256, 280, 288, 315, 320, 336, 360, 381, 384, 420, 448, 478, 480, 504, 508, 512, 560, 576, 630, 635, 640, 672, 717, 720, 762, 768, 840, 889, 896, 956, 960, 1008, 1016, 1024, 1120, 1143, 1152, 1195, 1260, 1270, 1280, 1344, 1434, 1440, 1524, 1536, 1673, 1680, 1778, 1792, 1905, 1912, 1920, 2016, 2032, 2048, 2151, 2240, 2286, 2304, 2390, 2520, 2540, 2560, 2667, 2688, 2868, 2880, 3048, 3072, 3346, 3360, 3556, 3584, 3585, 3810, 3824, 3840, 4032, 4064, 4302, 4445, 4480, 4572, 4608, 4780, 5019, 5040, 5080, 5120, 5334, 5376, 5715, 5736, 5760, 6096, 6144, 6692, 6720, 7112, 7168, 7170, 7620, 7648, 7680, 8001, 8064, 8128, 8365, 8604, 8890, 8960, 9144, 9216, 9560, 10038, 10080, 10160, 10240, 10668, 10752, 10755, 11430, 11472, 11520, 12192, 13335, 13384, 13440, 14224, 14336, 14340, 15057, 15240, 15296, 15360, 16002, 16128, 16256, 16730, 17208, 17780, 17920, 18288, 18432, 19120, 20076, 20160, 20320, 21336, 21504, 21510, 22860, 22944, 23040, 24384, 25095, 26670, 26768, 26880, 28448, 28680, 30114, 30353, 30480, 30592, 30720, 32004, 32256, 32512, 33460, 34416, 35560, 35840, 36576, 38240, 40005, 40152, 40320, 40640, 42672, 43008, 43020, 45720, 45888, 46080, 48768, 50190, 53340, 53536, 53760, 56896, 57360, 60228, 60706, 60960, 61184, 64008, 64512, 65024, 66920, 68832, 71120, 71680, 73152, 75285, 76480, 80010, 80304, 80640, 81280, 85344, 86040, 91059, 91440, 91776, 92160, 97536, 100380, 106680, 107072, 107520, 113792, 114720, 120456, 121412, 121920, 122368, 128016, 129024, 130048, 133840, 137664, 142240, 146304, 150570, 151765, 152960, 160020, 160608, 161280, 162560, 170688, 172080, 182118, 182880, 183552, 195072, 200760, 212471, 213360, 214144, 215040, 227584, 229440, 240912, 242824, 243840, 244736, 256032, 260096, 267680, 273177, 275328, 284480, 292608, 301140, 303530, 305920, 320040, 321216, 322560, 325120, 341376, 344160, 364236, 365760, 367104, 390144, 401520, 424942, 426720, 428288, 455168, 455295, 458880, 481824, 485648, 487680, 489472, 512064, 535360, 546354, 550656, 568960, 585216, 602280, 607060, 611840, 637413, 640080, 642432, 645120, 650240, 682752, 688320, 728472, 731520, 734208, 780288, 803040, 849884, 853440, 856576, 910336, 910590, 917760, 963648, 971296, 975360, 1024128, 1062355, 1070720, 1092708, 1101312, 1137920, 1170432, 1204560, 1214120, 1223680, 1274826, 1280160, 1284864, 1300480, 1365504, 1365885, 1376640, 1456944, 1463040, 1468416, 1606080, 1699768, 1706880, 1713152, 1820672, 1821180, 1835520, 1912239, 1927296, 1942592, 1950720, 2048256, 2124710, 2141440, 2185416, 2202624, 2275840, 2340864, 2409120, 2428240, 2447360, 2549652, 2560320, 2569728, 2731008, 2731770, 2753280, 2913888, 2926080, 3187065, 3212160, 3399536, 3413760, 3426304, 3642360, 3671040, 3824478, 3854592, 3885184, 3901440, 4096512, 4249420, 4282880, 4370832, 4405248, 4551680, 4818240, 4856480, 5099304, 5120640, 5139456, 5462016, 5463540, 5506560, 5827776, 5852160, 6374130, 6424320, 6799072, 6827520, 7284720, 7342080, 7648956, 7709184, 7770368, 8193024, 8498840, 8565760, 8741664, 9103360, 9561195, 9636480, 9712960, 10198608, 10241280, 10278912, 10927080, 11013120, 11655552, 11704320, 12748260, 12848640, 13598144, 13655040, 14569440, 15297912, 15418368, 15540736, 16386048, 16997680, 17131520, 17483328, 19122390, 19272960, 19425920, 20397216, 20482560, 21854160, 22026240, 23311104, 25496520, 25697280, 27196288, 27310080, 29138880, 30595824, 30836736, 31081472, 33995360, 34966656, 38244780, 38545920, 38851840, 40794432, 40965120, 43708320, 46622208, 50993040, 51394560, 54392576, 58277760, 61191648, 62162944, 67990720, 69933312, 76489560, 77091840, 77703680, 81588864, 81930240, 87416640, 93244416, 101986080, 108785152, 116555520, 122383296, 135981440, 139866624, 152979120, 154183680, 155407360, 163177728, 174833280, 186488832, 203972160, 217570304, 233111040, 244766592, 271962880, 279733248, 305958240, 310814720, 326355456, 349666560, 407944320, 435140608, 466222080, 489533184, 543925760, 559466496, 611916480, 652710912, 699333120, 815888640, 932444160, 979066368, 1087851520, 1223832960, 1305421824, 1398666240, 1631777280, 1958132736, 2175703040, 2447665920, 2797332480, 3263554560, 3916265472, 4895331840, 6527109120, 9790663680, 19581327360]

約数ペア:

[(1, 19581327360), (2, 9790663680), (3, 6527109120), (4, 4895331840), (5, 3916265472), (6, 3263554560), (7, 2797332480), (8, 2447665920), (9, 2175703040), (10, 1958132736), (12, 1631777280), (14, 1398666240), (15, 1305421824), (16, 1223832960), (18, 1087851520), (20, 979066368), (21, 932444160), (24, 815888640), (28, 699333120), (30, 652710912), (32, 611916480), (35, 559466496), (36, 543925760), (40, 489533184), (42, 466222080), (45, 435140608), (48, 407944320), (56, 349666560), (60, 326355456), (63, 310814720), (64, 305958240), (70, 279733248), (72, 271962880), (80, 244766592), (84, 233111040), (90, 217570304), (96, 203972160), (105, 186488832), (112, 174833280), (120, 163177728), (126, 155407360), (127, 154183680), (128, 152979120), (140, 139866624), (144, 135981440), (160, 122383296), (168, 116555520), (180, 108785152), (192, 101986080), (210, 93244416), (224, 87416640), (239, 81930240), (240, 81588864), (252, 77703680), (254, 77091840), (256, 76489560), (280, 69933312), (288, 67990720), (315, 62162944), (320, 61191648), (336, 58277760), (360, 54392576), (381, 51394560), (384, 50993040), (420, 46622208), (448, 43708320), (478, 40965120), (480, 40794432), (504, 38851840), (508, 38545920), (512, 38244780), (560, 34966656), (576, 33995360), (630, 31081472), (635, 30836736), (640, 30595824), (672, 29138880), (717, 27310080), (720, 27196288), (762, 25697280), (768, 25496520), (840, 23311104), (889, 22026240), (896, 21854160), (956, 20482560), (960, 20397216), (1008, 19425920), (1016, 19272960), (1024, 19122390), (1120, 17483328), (1143, 17131520), (1152, 16997680), (1195, 16386048), (1260, 15540736), (1270, 15418368), (1280, 15297912), (1344, 14569440), (1434, 13655040), (1440, 13598144), (1524, 12848640), (1536, 12748260), (1673, 11704320), (1680, 11655552), (1778, 11013120), (1792, 10927080), (1905, 10278912), (1912, 10241280), (1920, 10198608), (2016, 9712960), (2032, 9636480), (2048, 9561195), (2151, 9103360), (2240, 8741664), (2286, 8565760), (2304, 8498840), (2390, 8193024), (2520, 7770368), (2540, 7709184), (2560, 7648956), (2667, 7342080), (2688, 7284720), (2868, 6827520), (2880, 6799072), (3048, 6424320), (3072, 6374130), (3346, 5852160), (3360, 5827776), (3556, 5506560), (3584, 5463540), (3585, 5462016), (3810, 5139456), (3824, 5120640), (3840, 5099304), (4032, 4856480), (4064, 4818240), (4302, 4551680), (4445, 4405248), (4480, 4370832), (4572, 4282880), (4608, 4249420), (4780, 4096512), (5019, 3901440), (5040, 3885184), (5080, 3854592), (5120, 3824478), (5334, 3671040), (5376, 3642360), (5715, 3426304), (5736, 3413760), (5760, 3399536), (6096, 3212160), (6144, 3187065), (6692, 2926080), (6720, 2913888), (7112, 2753280), (7168, 2731770), (7170, 2731008), (7620, 2569728), (7648, 2560320), (7680, 2549652), (8001, 2447360), (8064, 2428240), (8128, 2409120), (8365, 2340864), (8604, 2275840), (8890, 2202624), (8960, 2185416), (9144, 2141440), (9216, 2124710), (9560, 2048256), (10038, 1950720), (10080, 1942592), (10160, 1927296), (10240, 1912239), (10668, 1835520), (10752, 1821180), (10755, 1820672), (11430, 1713152), (11472, 1706880), (11520, 1699768), (12192, 1606080), (13335, 1468416), (13384, 1463040), (13440, 1456944), (14224, 1376640), (14336, 1365885), (14340, 1365504), (15057, 1300480), (15240, 1284864), (15296, 1280160), (15360, 1274826), (16002, 1223680), (16128, 1214120), (16256, 1204560), (16730, 1170432), (17208, 1137920), (17780, 1101312), (17920, 1092708), (18288, 1070720), (18432, 1062355), (19120, 1024128), (20076, 975360), (20160, 971296), (20320, 963648), (21336, 917760), (21504, 910590), (21510, 910336), (22860, 856576), (22944, 853440), (23040, 849884), (24384, 803040), (25095, 780288), (26670, 734208), (26768, 731520), (26880, 728472), (28448, 688320), (28680, 682752), (30114, 650240), (30353, 645120), (30480, 642432), (30592, 640080), (30720, 637413), (32004, 611840), (32256, 607060), (32512, 602280), (33460, 585216), (34416, 568960), (35560, 550656), (35840, 546354), (36576, 535360), (38240, 512064), (40005, 489472), (40152, 487680), (40320, 485648), (40640, 481824), (42672, 458880), (43008, 455295), (43020, 455168), (45720, 428288), (45888, 426720), (46080, 424942), (48768, 401520), (50190, 390144), (53340, 367104), (53536, 365760), (53760, 364236), (56896, 344160), (57360, 341376), (60228, 325120), (60706, 322560), (60960, 321216), (61184, 320040), (64008, 305920), (64512, 303530), (65024, 301140), (66920, 292608), (68832, 284480), (71120, 275328), (71680, 273177), (73152, 267680), (75285, 260096), (76480, 256032), (80010, 244736), (80304, 243840), (80640, 242824), (81280, 240912), (85344, 229440), (86040, 227584), (91059, 215040), (91440, 214144), (91776, 213360), (92160, 212471), (97536, 200760), (100380, 195072), (106680, 183552), (107072, 182880), (107520, 182118), (113792, 172080), (114720, 170688), (120456, 162560), (121412, 161280), (121920, 160608), (122368, 160020), (128016, 152960), (129024, 151765), (130048, 150570), (133840, 146304), (137664, 142240)]