438729505920

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{132929}}^1$

素因数の和:133148

約数の個数: 256

約数和(自身を含む): 1561980672000

約数和(自身を除く): 1123251166080

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, 191, 192, 216, 240, 270, 288, 320, 360, 382, 384, 432, 480, 540, 573, 576, 640, 720, 764, 864, 955, 960, 1080, 1146, 1152, 1440, 1528, 1719, 1728, 1910, 1920, 2160, 2292, 2865, 2880, 3056, 3438, 3456, 3820, 4320, 4584, 5157, 5730, 5760, 6112, 6876, 7640, 8595, 8640, 9168, 10314, 11460, 12224, 13752, 15280, 17190, 17280, 18336, 20628, 22920, 24448, 25785, 27504, 30560, 34380, 36672, 41256, 45840, 51570, 55008, 61120, 68760, 73344, 82512, 91680, 103140, 110016, 122240, 132929, 137520, 165024, 183360, 206280, 220032, 265858, 275040, 330048, 366720, 398787, 412560, 531716, 550080, 660096, 664645, 797574, 825120, 1063432, 1100160, 1196361, 1329290, 1595148, 1650240, 1993935, 2126864, 2392722, 2658580, 3190296, 3300480, 3589083, 3987870, 4253728, 4785444, 5317160, 5981805, 6380592, 7178166, 7975740, 8507456, 9570888, 10634320, 11963610, 12761184, 14356332, 15951480, 17014912, 17945415, 19141776, 21268640, 23927220, 25389439, 25522368, 28712664, 31902960, 35890830, 38283552, 42537280, 47854440, 50778878, 51044736, 57425328, 63805920, 71781660, 76168317, 76567104, 85074560, 95708880, 101557756, 114850656, 126947195, 127611840, 143563320, 152336634, 153134208, 191417760, 203115512, 228504951, 229701312, 253894390, 255223680, 287126640, 304673268, 380841585, 382835520, 406231024, 457009902, 459402624, 507788780, 574253280, 609346536, 685514853, 761683170, 765671040, 812462048, 914019804, 1015577560, 1142524755, 1148506560, 1218693072, 1371029706, 1523366340, 1624924096, 1828039608, 2031155120, 2285049510, 2297013120, 2437386144, 2742059412, 3046732680, 3249848192, 3427574265, 3656079216, 4062310240, 4570099020, 4874772288, 5484118824, 6093465360, 6855148530, 7312158432, 8124620480, 9140198040, 9749544576, 10968237648, 12186930720, 13710297060, 14624316864, 16249240960, 18280396080, 21936475296, 24373861440, 27420594120, 29248633728, 36560792160, 43872950592, 48747722880, 54841188240, 73121584320, 87745901184, 109682376480, 146243168640, 219364752960, 438729505920]

約数ペア:

[(1, 438729505920), (2, 219364752960), (3, 146243168640), (4, 109682376480), (5, 87745901184), (6, 73121584320), (8, 54841188240), (9, 48747722880), (10, 43872950592), (12, 36560792160), (15, 29248633728), (16, 27420594120), (18, 24373861440), (20, 21936475296), (24, 18280396080), (27, 16249240960), (30, 14624316864), (32, 13710297060), (36, 12186930720), (40, 10968237648), (45, 9749544576), (48, 9140198040), (54, 8124620480), (60, 7312158432), (64, 6855148530), (72, 6093465360), (80, 5484118824), (90, 4874772288), (96, 4570099020), (108, 4062310240), (120, 3656079216), (128, 3427574265), (135, 3249848192), (144, 3046732680), (160, 2742059412), (180, 2437386144), (191, 2297013120), (192, 2285049510), (216, 2031155120), (240, 1828039608), (270, 1624924096), (288, 1523366340), (320, 1371029706), (360, 1218693072), (382, 1148506560), (384, 1142524755), (432, 1015577560), (480, 914019804), (540, 812462048), (573, 765671040), (576, 761683170), (640, 685514853), (720, 609346536), (764, 574253280), (864, 507788780), (955, 459402624), (960, 457009902), (1080, 406231024), (1146, 382835520), (1152, 380841585), (1440, 304673268), (1528, 287126640), (1719, 255223680), (1728, 253894390), (1910, 229701312), (1920, 228504951), (2160, 203115512), (2292, 191417760), (2865, 153134208), (2880, 152336634), (3056, 143563320), (3438, 127611840), (3456, 126947195), (3820, 114850656), (4320, 101557756), (4584, 95708880), (5157, 85074560), (5730, 76567104), (5760, 76168317), (6112, 71781660), (6876, 63805920), (7640, 57425328), (8595, 51044736), (8640, 50778878), (9168, 47854440), (10314, 42537280), (11460, 38283552), (12224, 35890830), (13752, 31902960), (15280, 28712664), (17190, 25522368), (17280, 25389439), (18336, 23927220), (20628, 21268640), (22920, 19141776), (24448, 17945415), (25785, 17014912), (27504, 15951480), (30560, 14356332), (34380, 12761184), (36672, 11963610), (41256, 10634320), (45840, 9570888), (51570, 8507456), (55008, 7975740), (61120, 7178166), (68760, 6380592), (73344, 5981805), (82512, 5317160), (91680, 4785444), (103140, 4253728), (110016, 3987870), (122240, 3589083), (132929, 3300480), (137520, 3190296), (165024, 2658580), (183360, 2392722), (206280, 2126864), (220032, 1993935), (265858, 1650240), (275040, 1595148), (330048, 1329290), (366720, 1196361), (398787, 1100160), (412560, 1063432), (531716, 825120), (550080, 797574), (660096, 664645)]