19677022560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{1987}}^1$

素因数の和:2067

約数の個数: 432

約数和(自身を含む): 75631845744

約数和(自身を除く): 55954823184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 30, 32, 36, 39, 40, 45, 46, 48, 52, 60, 65, 69, 72, 78, 80, 90, 92, 96, 104, 115, 117, 120, 130, 138, 144, 156, 160, 180, 184, 195, 207, 208, 230, 234, 240, 260, 276, 288, 299, 312, 345, 360, 368, 390, 414, 416, 460, 468, 480, 520, 529, 552, 585, 598, 624, 690, 720, 736, 780, 828, 897, 920, 936, 1035, 1040, 1058, 1104, 1170, 1196, 1248, 1380, 1440, 1495, 1560, 1587, 1656, 1794, 1840, 1872, 1987, 2070, 2080, 2116, 2208, 2340, 2392, 2645, 2691, 2760, 2990, 3120, 3174, 3312, 3588, 3680, 3744, 3974, 4140, 4232, 4485, 4680, 4761, 4784, 5290, 5382, 5520, 5961, 5980, 6240, 6348, 6624, 6877, 7176, 7935, 7948, 8280, 8464, 8970, 9360, 9522, 9568, 9935, 10580, 10764, 11040, 11922, 11960, 12696, 13455, 13754, 14352, 15870, 15896, 16560, 16928, 17883, 17940, 18720, 19044, 19870, 20631, 21160, 21528, 23805, 23844, 23920, 25392, 25831, 26910, 27508, 28704, 29805, 31740, 31792, 33120, 34385, 35766, 35880, 38088, 39740, 41262, 42320, 43056, 45701, 47610, 47688, 47840, 50784, 51662, 53820, 55016, 59610, 61893, 63480, 63584, 68770, 71532, 71760, 76176, 77493, 79480, 82524, 84640, 86112, 89415, 91402, 95220, 95376, 103155, 103324, 107640, 110032, 119220, 123786, 126960, 129155, 137103, 137540, 143064, 143520, 152352, 154986, 158960, 165048, 178830, 182804, 190440, 190752, 206310, 206648, 215280, 220064, 228505, 232479, 238440, 247572, 253920, 258310, 274206, 275080, 286128, 309465, 309972, 317920, 330096, 357660, 365608, 380880, 387465, 411309, 412620, 413296, 430560, 457010, 464958, 476880, 495144, 516620, 548412, 550160, 572256, 594113, 618930, 619944, 660192, 685515, 715320, 731216, 761760, 774930, 822618, 825240, 826592, 914020, 929916, 953760, 990288, 1033240, 1051123, 1096824, 1100320, 1162395, 1188226, 1237860, 1239888, 1371030, 1430640, 1462432, 1549860, 1645236, 1650480, 1782339, 1828040, 1859832, 1980576, 2056545, 2066480, 2102246, 2193648, 2324790, 2376452, 2475720, 2479776, 2742060, 2861280, 2970565, 3099720, 3153369, 3290472, 3300960, 3564678, 3656080, 3719664, 4113090, 4132960, 4204492, 4387296, 4649580, 4752904, 4951440, 5255615, 5347017, 5484120, 5941130, 6199440, 6306738, 6580944, 7129356, 7312160, 7439328, 8226180, 8408984, 8911695, 9299160, 9460107, 9505808, 9902880, 10511230, 10694034, 10968240, 11882260, 12398880, 12613476, 13161888, 13664599, 14258712, 15766845, 16452360, 16817968, 17823390, 18598320, 18920214, 19011616, 21022460, 21388068, 21936480, 23764520, 25226952, 26735085, 27329198, 28517424, 31533690, 32904720, 33635936, 35646780, 37196640, 37840428, 40993797, 42044920, 42776136, 47300535, 47529040, 50453904, 53470170, 54658396, 57034848, 63067380, 65809440, 68322995, 71293560, 75680856, 81987594, 84089840, 85552272, 94601070, 95058080, 100907808, 106940340, 109316792, 122981391, 126134760, 136645990, 142587120, 151361712, 163975188, 168179680, 171104544, 189202140, 204968985, 213880680, 218633584, 245962782, 252269520, 273291980, 285174240, 302723424, 327950376, 378404280, 409937970, 427761360, 437267168, 491925564, 504539040, 546583960, 614906955, 655900752, 756808560, 819875940, 855522720, 983851128, 1093167920, 1229813910, 1311801504, 1513617120, 1639751880, 1967702256, 2186335840, 2459627820, 3279503760, 3935404512, 4919255640, 6559007520, 9838511280, 19677022560]

約数ペア:

[(1, 19677022560), (2, 9838511280), (3, 6559007520), (4, 4919255640), (5, 3935404512), (6, 3279503760), (8, 2459627820), (9, 2186335840), (10, 1967702256), (12, 1639751880), (13, 1513617120), (15, 1311801504), (16, 1229813910), (18, 1093167920), (20, 983851128), (23, 855522720), (24, 819875940), (26, 756808560), (30, 655900752), (32, 614906955), (36, 546583960), (39, 504539040), (40, 491925564), (45, 437267168), (46, 427761360), (48, 409937970), (52, 378404280), (60, 327950376), (65, 302723424), (69, 285174240), (72, 273291980), (78, 252269520), (80, 245962782), (90, 218633584), (92, 213880680), (96, 204968985), (104, 189202140), (115, 171104544), (117, 168179680), (120, 163975188), (130, 151361712), (138, 142587120), (144, 136645990), (156, 126134760), (160, 122981391), (180, 109316792), (184, 106940340), (195, 100907808), (207, 95058080), (208, 94601070), (230, 85552272), (234, 84089840), (240, 81987594), (260, 75680856), (276, 71293560), (288, 68322995), (299, 65809440), (312, 63067380), (345, 57034848), (360, 54658396), (368, 53470170), (390, 50453904), (414, 47529040), (416, 47300535), (460, 42776136), (468, 42044920), (480, 40993797), (520, 37840428), (529, 37196640), (552, 35646780), (585, 33635936), (598, 32904720), (624, 31533690), (690, 28517424), (720, 27329198), (736, 26735085), (780, 25226952), (828, 23764520), (897, 21936480), (920, 21388068), (936, 21022460), (1035, 19011616), (1040, 18920214), (1058, 18598320), (1104, 17823390), (1170, 16817968), (1196, 16452360), (1248, 15766845), (1380, 14258712), (1440, 13664599), (1495, 13161888), (1560, 12613476), (1587, 12398880), (1656, 11882260), (1794, 10968240), (1840, 10694034), (1872, 10511230), (1987, 9902880), (2070, 9505808), (2080, 9460107), (2116, 9299160), (2208, 8911695), (2340, 8408984), (2392, 8226180), (2645, 7439328), (2691, 7312160), (2760, 7129356), (2990, 6580944), (3120, 6306738), (3174, 6199440), (3312, 5941130), (3588, 5484120), (3680, 5347017), (3744, 5255615), (3974, 4951440), (4140, 4752904), (4232, 4649580), (4485, 4387296), (4680, 4204492), (4761, 4132960), (4784, 4113090), (5290, 3719664), (5382, 3656080), (5520, 3564678), (5961, 3300960), (5980, 3290472), (6240, 3153369), (6348, 3099720), (6624, 2970565), (6877, 2861280), (7176, 2742060), (7935, 2479776), (7948, 2475720), (8280, 2376452), (8464, 2324790), (8970, 2193648), (9360, 2102246), (9522, 2066480), (9568, 2056545), (9935, 1980576), (10580, 1859832), (10764, 1828040), (11040, 1782339), (11922, 1650480), (11960, 1645236), (12696, 1549860), (13455, 1462432), (13754, 1430640), (14352, 1371030), (15870, 1239888), (15896, 1237860), (16560, 1188226), (16928, 1162395), (17883, 1100320), (17940, 1096824), (18720, 1051123), (19044, 1033240), (19870, 990288), (20631, 953760), (21160, 929916), (21528, 914020), (23805, 826592), (23844, 825240), (23920, 822618), (25392, 774930), (25831, 761760), (26910, 731216), (27508, 715320), (28704, 685515), (29805, 660192), (31740, 619944), (31792, 618930), (33120, 594113), (34385, 572256), (35766, 550160), (35880, 548412), (38088, 516620), (39740, 495144), (41262, 476880), (42320, 464958), (43056, 457010), (45701, 430560), (47610, 413296), (47688, 412620), (47840, 411309), (50784, 387465), (51662, 380880), (53820, 365608), (55016, 357660), (59610, 330096), (61893, 317920), (63480, 309972), (63584, 309465), (68770, 286128), (71532, 275080), (71760, 274206), (76176, 258310), (77493, 253920), (79480, 247572), (82524, 238440), (84640, 232479), (86112, 228505), (89415, 220064), (91402, 215280), (95220, 206648), (95376, 206310), (103155, 190752), (103324, 190440), (107640, 182804), (110032, 178830), (119220, 165048), (123786, 158960), (126960, 154986), (129155, 152352), (137103, 143520), (137540, 143064)]