280787420160

素因数分解:

$2^{10}\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{52081}}^1$

素因数の和:52131

約数の個数: 440

約数和(自身を含む): 1083602884056

約数和(自身を除く): 802815463896

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 256, 260, 270, 288, 312, 320, 324, 351, 360, 384, 390, 405, 416, 432, 468, 480, 512, 520, 540, 576, 585, 624, 640, 648, 702, 720, 768, 780, 810, 832, 864, 936, 960, 1024, 1040, 1053, 1080, 1152, 1170, 1248, 1280, 1296, 1404, 1440, 1536, 1560, 1620, 1664, 1728, 1755, 1872, 1920, 2080, 2106, 2160, 2304, 2340, 2496, 2560, 2592, 2808, 2880, 3072, 3120, 3240, 3328, 3456, 3510, 3744, 3840, 4160, 4212, 4320, 4608, 4680, 4992, 5120, 5184, 5265, 5616, 5760, 6240, 6480, 6656, 6912, 7020, 7488, 7680, 8320, 8424, 8640, 9216, 9360, 9984, 10368, 10530, 11232, 11520, 12480, 12960, 13312, 13824, 14040, 14976, 15360, 16640, 16848, 17280, 18720, 19968, 20736, 21060, 22464, 23040, 24960, 25920, 27648, 28080, 29952, 33280, 33696, 34560, 37440, 39936, 41472, 42120, 44928, 46080, 49920, 51840, 52081, 56160, 59904, 66560, 67392, 69120, 74880, 82944, 84240, 89856, 99840, 103680, 104162, 112320, 119808, 134784, 138240, 149760, 156243, 168480, 179712, 199680, 207360, 208324, 224640, 260405, 269568, 299520, 312486, 336960, 359424, 414720, 416648, 449280, 468729, 520810, 539136, 599040, 624972, 673920, 677053, 781215, 833296, 898560, 937458, 1041620, 1078272, 1249944, 1347840, 1354106, 1406187, 1562430, 1666592, 1797120, 1874916, 2031159, 2083240, 2343645, 2499888, 2695680, 2708212, 2812374, 3124860, 3333184, 3385265, 3749832, 4062318, 4166480, 4218561, 4687290, 4999776, 5391360, 5416424, 5624748, 6093477, 6249720, 6666368, 6770530, 7030935, 7499664, 8124636, 8332960, 8437122, 9374580, 9999552, 10155795, 10832848, 11249496, 12186954, 12499440, 13332736, 13541060, 14061870, 14999328, 16249272, 16665920, 16874244, 18280431, 18749160, 19999104, 20311590, 21092805, 21665696, 22498992, 24373908, 24998880, 26665472, 27082120, 28123740, 29998656, 30467385, 32498544, 33331840, 33748488, 36560862, 37498320, 39998208, 40623180, 42185610, 43331392, 44997984, 48747816, 49997760, 53330944, 54164240, 54841293, 56247480, 59997312, 60934770, 64997088, 66663680, 67496976, 73121724, 74996640, 79996416, 81246360, 84371220, 86662784, 89995968, 91402155, 97495632, 99995520, 108328480, 109682586, 112494960, 119994624, 121869540, 129994176, 133327360, 134993952, 146243448, 149993280, 159992832, 162492720, 168742440, 173325568, 179991936, 182804310, 194991264, 199991040, 216656960, 219365172, 224989920, 239989248, 243739080, 259988352, 266654720, 269987904, 274206465, 292486896, 299986560, 324985440, 337484880, 346651136, 359983872, 365608620, 389982528, 399982080, 433313920, 438730344, 449979840, 479978496, 487478160, 519976704, 539975808, 548412930, 584973792, 599973120, 649970880, 674969760, 693302272, 719967744, 731217240, 779965056, 799964160, 866627840, 877460688, 899959680, 974956320, 1039953408, 1079951616, 1096825860, 1169947584, 1199946240, 1299941760, 1349939520, 1439935488, 1462434480, 1559930112, 1733255680, 1754921376, 1799919360, 1949912640, 2079906816, 2159903232, 2193651720, 2339895168, 2399892480, 2599883520, 2699879040, 2924868960, 3119860224, 3466511360, 3509842752, 3599838720, 3899825280, 4319806464, 4387303440, 4679790336, 5199767040, 5399758080, 5849737920, 6239720448, 7019685504, 7199677440, 7799650560, 8774606880, 9359580672, 10399534080, 10799516160, 11699475840, 14039371008, 15599301120, 17549213760, 18719161344, 21599032320, 23398951680, 28078742016, 31198602240, 35098427520, 46797903360, 56157484032, 70196855040, 93595806720, 140393710080, 280787420160]

約数ペア:

[(1, 280787420160), (2, 140393710080), (3, 93595806720), (4, 70196855040), (5, 56157484032), (6, 46797903360), (8, 35098427520), (9, 31198602240), (10, 28078742016), (12, 23398951680), (13, 21599032320), (15, 18719161344), (16, 17549213760), (18, 15599301120), (20, 14039371008), (24, 11699475840), (26, 10799516160), (27, 10399534080), (30, 9359580672), (32, 8774606880), (36, 7799650560), (39, 7199677440), (40, 7019685504), (45, 6239720448), (48, 5849737920), (52, 5399758080), (54, 5199767040), (60, 4679790336), (64, 4387303440), (65, 4319806464), (72, 3899825280), (78, 3599838720), (80, 3509842752), (81, 3466511360), (90, 3119860224), (96, 2924868960), (104, 2699879040), (108, 2599883520), (117, 2399892480), (120, 2339895168), (128, 2193651720), (130, 2159903232), (135, 2079906816), (144, 1949912640), (156, 1799919360), (160, 1754921376), (162, 1733255680), (180, 1559930112), (192, 1462434480), (195, 1439935488), (208, 1349939520), (216, 1299941760), (234, 1199946240), (240, 1169947584), (256, 1096825860), (260, 1079951616), (270, 1039953408), (288, 974956320), (312, 899959680), (320, 877460688), (324, 866627840), (351, 799964160), (360, 779965056), (384, 731217240), (390, 719967744), (405, 693302272), (416, 674969760), (432, 649970880), (468, 599973120), (480, 584973792), (512, 548412930), (520, 539975808), (540, 519976704), (576, 487478160), (585, 479978496), (624, 449979840), (640, 438730344), (648, 433313920), (702, 399982080), (720, 389982528), (768, 365608620), (780, 359983872), (810, 346651136), (832, 337484880), (864, 324985440), (936, 299986560), (960, 292486896), (1024, 274206465), (1040, 269987904), (1053, 266654720), (1080, 259988352), (1152, 243739080), (1170, 239989248), (1248, 224989920), (1280, 219365172), (1296, 216656960), (1404, 199991040), (1440, 194991264), (1536, 182804310), (1560, 179991936), (1620, 173325568), (1664, 168742440), (1728, 162492720), (1755, 159992832), (1872, 149993280), (1920, 146243448), (2080, 134993952), (2106, 133327360), (2160, 129994176), (2304, 121869540), (2340, 119994624), (2496, 112494960), (2560, 109682586), (2592, 108328480), (2808, 99995520), (2880, 97495632), (3072, 91402155), (3120, 89995968), (3240, 86662784), (3328, 84371220), (3456, 81246360), (3510, 79996416), (3744, 74996640), (3840, 73121724), (4160, 67496976), (4212, 66663680), (4320, 64997088), (4608, 60934770), (4680, 59997312), (4992, 56247480), (5120, 54841293), (5184, 54164240), (5265, 53330944), (5616, 49997760), (5760, 48747816), (6240, 44997984), (6480, 43331392), (6656, 42185610), (6912, 40623180), (7020, 39998208), (7488, 37498320), (7680, 36560862), (8320, 33748488), (8424, 33331840), (8640, 32498544), (9216, 30467385), (9360, 29998656), (9984, 28123740), (10368, 27082120), (10530, 26665472), (11232, 24998880), (11520, 24373908), (12480, 22498992), (12960, 21665696), (13312, 21092805), (13824, 20311590), (14040, 19999104), (14976, 18749160), (15360, 18280431), (16640, 16874244), (16848, 16665920), (17280, 16249272), (18720, 14999328), (19968, 14061870), (20736, 13541060), (21060, 13332736), (22464, 12499440), (23040, 12186954), (24960, 11249496), (25920, 10832848), (27648, 10155795), (28080, 9999552), (29952, 9374580), (33280, 8437122), (33696, 8332960), (34560, 8124636), (37440, 7499664), (39936, 7030935), (41472, 6770530), (42120, 6666368), (44928, 6249720), (46080, 6093477), (49920, 5624748), (51840, 5416424), (52081, 5391360), (56160, 4999776), (59904, 4687290), (66560, 4218561), (67392, 4166480), (69120, 4062318), (74880, 3749832), (82944, 3385265), (84240, 3333184), (89856, 3124860), (99840, 2812374), (103680, 2708212), (104162, 2695680), (112320, 2499888), (119808, 2343645), (134784, 2083240), (138240, 2031159), (149760, 1874916), (156243, 1797120), (168480, 1666592), (179712, 1562430), (199680, 1406187), (207360, 1354106), (208324, 1347840), (224640, 1249944), (260405, 1078272), (269568, 1041620), (299520, 937458), (312486, 898560), (336960, 833296), (359424, 781215), (414720, 677053), (416648, 673920), (449280, 624972), (468729, 599040), (520810, 539136)]