19513405440

素因数分解:

$2^{12}\times 3^6\times 5^1\times {\mathrm{1307}}^1$

素因数の和:1354

約数の個数: 364

約数和(自身を含む): 70261284024

約数和(自身を除く): 50747878584

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 512, 540, 576, 640, 648, 720, 729, 768, 810, 864, 960, 972, 1024, 1080, 1152, 1215, 1280, 1296, 1307, 1440, 1458, 1536, 1620, 1728, 1920, 1944, 2048, 2160, 2304, 2430, 2560, 2592, 2614, 2880, 2916, 3072, 3240, 3456, 3645, 3840, 3888, 3921, 4096, 4320, 4608, 4860, 5120, 5184, 5228, 5760, 5832, 6144, 6480, 6535, 6912, 7290, 7680, 7776, 7842, 8640, 9216, 9720, 10240, 10368, 10456, 11520, 11664, 11763, 12288, 12960, 13070, 13824, 14580, 15360, 15552, 15684, 17280, 18432, 19440, 19605, 20480, 20736, 20912, 23040, 23328, 23526, 25920, 26140, 27648, 29160, 30720, 31104, 31368, 34560, 35289, 36864, 38880, 39210, 41472, 41824, 46080, 46656, 47052, 51840, 52280, 55296, 58320, 58815, 61440, 62208, 62736, 69120, 70578, 77760, 78420, 82944, 83648, 92160, 93312, 94104, 103680, 104560, 105867, 110592, 116640, 117630, 124416, 125472, 138240, 141156, 155520, 156840, 165888, 167296, 176445, 184320, 186624, 188208, 207360, 209120, 211734, 233280, 235260, 248832, 250944, 276480, 282312, 311040, 313680, 317601, 331776, 334592, 352890, 373248, 376416, 414720, 418240, 423468, 466560, 470520, 497664, 501888, 529335, 552960, 564624, 622080, 627360, 635202, 669184, 705780, 746496, 752832, 829440, 836480, 846936, 933120, 941040, 952803, 995328, 1003776, 1058670, 1129248, 1244160, 1254720, 1270404, 1338368, 1411560, 1492992, 1505664, 1588005, 1658880, 1672960, 1693872, 1866240, 1882080, 1905606, 2007552, 2117340, 2258496, 2488320, 2509440, 2540808, 2676736, 2823120, 2985984, 3011328, 3176010, 3345920, 3387744, 3732480, 3764160, 3811212, 4015104, 4234680, 4516992, 4764015, 4976640, 5018880, 5081616, 5353472, 5646240, 6022656, 6352020, 6691840, 6775488, 7464960, 7528320, 7622424, 8030208, 8469360, 9033984, 9528030, 10037760, 10163232, 11292480, 12045312, 12704040, 13383680, 13550976, 14929920, 15056640, 15244848, 16060416, 16938720, 18067968, 19056060, 20075520, 20326464, 22584960, 24090624, 25408080, 26767360, 27101952, 30113280, 30489696, 33877440, 36135936, 38112120, 40151040, 40652928, 45169920, 48181248, 50816160, 54203904, 60226560, 60979392, 67754880, 72271872, 76224240, 80302080, 81305856, 90339840, 101632320, 108407808, 120453120, 121958784, 135509760, 144543744, 152448480, 162611712, 180679680, 203264640, 216815616, 240906240, 243917568, 271019520, 304896960, 325223424, 361359360, 406529280, 433631232, 487835136, 542039040, 609793920, 650446848, 722718720, 813058560, 975670272, 1084078080, 1219587840, 1300893696, 1626117120, 1951340544, 2168156160, 2439175680, 3252234240, 3902681088, 4878351360, 6504468480, 9756702720, 19513405440]

約数ペア:

[(1, 19513405440), (2, 9756702720), (3, 6504468480), (4, 4878351360), (5, 3902681088), (6, 3252234240), (8, 2439175680), (9, 2168156160), (10, 1951340544), (12, 1626117120), (15, 1300893696), (16, 1219587840), (18, 1084078080), (20, 975670272), (24, 813058560), (27, 722718720), (30, 650446848), (32, 609793920), (36, 542039040), (40, 487835136), (45, 433631232), (48, 406529280), (54, 361359360), (60, 325223424), (64, 304896960), (72, 271019520), (80, 243917568), (81, 240906240), (90, 216815616), (96, 203264640), (108, 180679680), (120, 162611712), (128, 152448480), (135, 144543744), (144, 135509760), (160, 121958784), (162, 120453120), (180, 108407808), (192, 101632320), (216, 90339840), (240, 81305856), (243, 80302080), (256, 76224240), (270, 72271872), (288, 67754880), (320, 60979392), (324, 60226560), (360, 54203904), (384, 50816160), (405, 48181248), (432, 45169920), (480, 40652928), (486, 40151040), (512, 38112120), (540, 36135936), (576, 33877440), (640, 30489696), (648, 30113280), (720, 27101952), (729, 26767360), (768, 25408080), (810, 24090624), (864, 22584960), (960, 20326464), (972, 20075520), (1024, 19056060), (1080, 18067968), (1152, 16938720), (1215, 16060416), (1280, 15244848), (1296, 15056640), (1307, 14929920), (1440, 13550976), (1458, 13383680), (1536, 12704040), (1620, 12045312), (1728, 11292480), (1920, 10163232), (1944, 10037760), (2048, 9528030), (2160, 9033984), (2304, 8469360), (2430, 8030208), (2560, 7622424), (2592, 7528320), (2614, 7464960), (2880, 6775488), (2916, 6691840), (3072, 6352020), (3240, 6022656), (3456, 5646240), (3645, 5353472), (3840, 5081616), (3888, 5018880), (3921, 4976640), (4096, 4764015), (4320, 4516992), (4608, 4234680), (4860, 4015104), (5120, 3811212), (5184, 3764160), (5228, 3732480), (5760, 3387744), (5832, 3345920), (6144, 3176010), (6480, 3011328), (6535, 2985984), (6912, 2823120), (7290, 2676736), (7680, 2540808), (7776, 2509440), (7842, 2488320), (8640, 2258496), (9216, 2117340), (9720, 2007552), (10240, 1905606), (10368, 1882080), (10456, 1866240), (11520, 1693872), (11664, 1672960), (11763, 1658880), (12288, 1588005), (12960, 1505664), (13070, 1492992), (13824, 1411560), (14580, 1338368), (15360, 1270404), (15552, 1254720), (15684, 1244160), (17280, 1129248), (18432, 1058670), (19440, 1003776), (19605, 995328), (20480, 952803), (20736, 941040), (20912, 933120), (23040, 846936), (23328, 836480), (23526, 829440), (25920, 752832), (26140, 746496), (27648, 705780), (29160, 669184), (30720, 635202), (31104, 627360), (31368, 622080), (34560, 564624), (35289, 552960), (36864, 529335), (38880, 501888), (39210, 497664), (41472, 470520), (41824, 466560), (46080, 423468), (46656, 418240), (47052, 414720), (51840, 376416), (52280, 373248), (55296, 352890), (58320, 334592), (58815, 331776), (61440, 317601), (62208, 313680), (62736, 311040), (69120, 282312), (70578, 276480), (77760, 250944), (78420, 248832), (82944, 235260), (83648, 233280), (92160, 211734), (93312, 209120), (94104, 207360), (103680, 188208), (104560, 186624), (105867, 184320), (110592, 176445), (116640, 167296), (117630, 165888), (124416, 156840), (125472, 155520), (138240, 141156)]