2019445361280

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{1931}}^1\times {\mathrm{60521}}^1$

素因数の和:62480

約数の個数: 256

約数和(自身を含む): 7156024444800

約数和(自身を除く): 5136579083520

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, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 1931, 2160, 2880, 3456, 3862, 4320, 5760, 5793, 7724, 8640, 9655, 11586, 15448, 17280, 17379, 19310, 23172, 28965, 30896, 34758, 38620, 46344, 52137, 57930, 60521, 61792, 69516, 77240, 86895, 92688, 104274, 115860, 121042, 123584, 139032, 154480, 173790, 181563, 185376, 208548, 231720, 242084, 247168, 260685, 278064, 302605, 308960, 347580, 363126, 370752, 417096, 463440, 484168, 521370, 544689, 556128, 605210, 617920, 695160, 726252, 741504, 834192, 907815, 926880, 968336, 1042740, 1089378, 1112256, 1210420, 1235840, 1390320, 1452504, 1634067, 1668384, 1815630, 1853760, 1936672, 2085480, 2178756, 2224512, 2420840, 2723445, 2780640, 2905008, 3268134, 3336768, 3631260, 3707520, 3873344, 4170960, 4357512, 4841680, 5446890, 5561280, 5810016, 6536268, 6673536, 7262520, 7746688, 8170335, 8341920, 8715024, 9683360, 10893780, 11122560, 11620032, 13072536, 14525040, 16340670, 16683840, 17430048, 19366720, 21787560, 23240064, 26145072, 29050080, 32681340, 33367680, 34860096, 38733440, 43575120, 52290144, 58100160, 65362680, 69720192, 87150240, 104580288, 116200320, 116866051, 130725360, 174300480, 209160576, 233732102, 261450720, 348600960, 350598153, 467464204, 522901440, 584330255, 701196306, 934928408, 1045802880, 1051794459, 1168660510, 1402392612, 1752990765, 1869856816, 2103588918, 2337321020, 2804785224, 3155383377, 3505981530, 3739713632, 4207177836, 4674642040, 5258972295, 5609570448, 6310766754, 7011963060, 7479427264, 8414355672, 9349284080, 10517944590, 11219140896, 12621533508, 14023926120, 14958854528, 15776916885, 16828711344, 18698568160, 21035889180, 22438281792, 25243067016, 28047852240, 31553833770, 33657422688, 37397136320, 42071778360, 44876563584, 50486134032, 56095704480, 63107667540, 67314845376, 74794272640, 84143556720, 100972268064, 112191408960, 126215335080, 134629690752, 168287113440, 201944536128, 224382817920, 252430670160, 336574226880, 403889072256, 504861340320, 673148453760, 1009722680640, 2019445361280]

約数ペア:

[(1, 2019445361280), (2, 1009722680640), (3, 673148453760), (4, 504861340320), (5, 403889072256), (6, 336574226880), (8, 252430670160), (9, 224382817920), (10, 201944536128), (12, 168287113440), (15, 134629690752), (16, 126215335080), (18, 112191408960), (20, 100972268064), (24, 84143556720), (27, 74794272640), (30, 67314845376), (32, 63107667540), (36, 56095704480), (40, 50486134032), (45, 44876563584), (48, 42071778360), (54, 37397136320), (60, 33657422688), (64, 31553833770), (72, 28047852240), (80, 25243067016), (90, 22438281792), (96, 21035889180), (108, 18698568160), (120, 16828711344), (128, 15776916885), (135, 14958854528), (144, 14023926120), (160, 12621533508), (180, 11219140896), (192, 10517944590), (216, 9349284080), (240, 8414355672), (270, 7479427264), (288, 7011963060), (320, 6310766754), (360, 5609570448), (384, 5258972295), (432, 4674642040), (480, 4207177836), (540, 3739713632), (576, 3505981530), (640, 3155383377), (720, 2804785224), (864, 2337321020), (960, 2103588918), (1080, 1869856816), (1152, 1752990765), (1440, 1402392612), (1728, 1168660510), (1920, 1051794459), (1931, 1045802880), (2160, 934928408), (2880, 701196306), (3456, 584330255), (3862, 522901440), (4320, 467464204), (5760, 350598153), (5793, 348600960), (7724, 261450720), (8640, 233732102), (9655, 209160576), (11586, 174300480), (15448, 130725360), (17280, 116866051), (17379, 116200320), (19310, 104580288), (23172, 87150240), (28965, 69720192), (30896, 65362680), (34758, 58100160), (38620, 52290144), (46344, 43575120), (52137, 38733440), (57930, 34860096), (60521, 33367680), (61792, 32681340), (69516, 29050080), (77240, 26145072), (86895, 23240064), (92688, 21787560), (104274, 19366720), (115860, 17430048), (121042, 16683840), (123584, 16340670), (139032, 14525040), (154480, 13072536), (173790, 11620032), (181563, 11122560), (185376, 10893780), (208548, 9683360), (231720, 8715024), (242084, 8341920), (247168, 8170335), (260685, 7746688), (278064, 7262520), (302605, 6673536), (308960, 6536268), (347580, 5810016), (363126, 5561280), (370752, 5446890), (417096, 4841680), (463440, 4357512), (484168, 4170960), (521370, 3873344), (544689, 3707520), (556128, 3631260), (605210, 3336768), (617920, 3268134), (695160, 2905008), (726252, 2780640), (741504, 2723445), (834192, 2420840), (907815, 2224512), (926880, 2178756), (968336, 2085480), (1042740, 1936672), (1089378, 1853760), (1112256, 1815630), (1210420, 1668384), (1235840, 1634067), (1390320, 1452504)]