1903265280

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{11801}}^1$

素因数の和:11837

約数の個数: 240

約数和(自身を含む): 7533830304

約数和(自身を除く): 5630565024

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2560, 2688, 2880, 3360, 3584, 3840, 4032, 4480, 4608, 5040, 5376, 5760, 6720, 7680, 8064, 8960, 10080, 10752, 11520, 11801, 13440, 16128, 17920, 20160, 23040, 23602, 26880, 32256, 35403, 40320, 47204, 53760, 59005, 70806, 80640, 82607, 94408, 106209, 118010, 141612, 161280, 165214, 177015, 188816, 212418, 236020, 247821, 283224, 330428, 354030, 377632, 413035, 424836, 472040, 495642, 531045, 566448, 660856, 708060, 743463, 755264, 826070, 849672, 944080, 991284, 1062090, 1132896, 1239105, 1321712, 1416120, 1486926, 1510528, 1652140, 1699344, 1888160, 1982568, 2124180, 2265792, 2478210, 2643424, 2832240, 2973852, 3021056, 3304280, 3398688, 3717315, 3776320, 3965136, 4248360, 4531584, 4956420, 5286848, 5664480, 5947704, 6042112, 6608560, 6797376, 7434630, 7552640, 7930272, 8496720, 9063168, 9912840, 10573696, 11328960, 11895408, 13217120, 13594752, 14869260, 15105280, 15860544, 16993440, 18126336, 19825680, 21147392, 22657920, 23790816, 26434240, 27189504, 29738520, 30210560, 31721088, 33986880, 39651360, 42294784, 45315840, 47581632, 52868480, 54379008, 59477040, 63442176, 67973760, 79302720, 90631680, 95163264, 105736960, 118954080, 126884352, 135947520, 158605440, 190326528, 211473920, 237908160, 271895040, 317210880, 380653056, 475816320, 634421760, 951632640, 1903265280]

約数ペア:

[(1, 1903265280), (2, 951632640), (3, 634421760), (4, 475816320), (5, 380653056), (6, 317210880), (7, 271895040), (8, 237908160), (9, 211473920), (10, 190326528), (12, 158605440), (14, 135947520), (15, 126884352), (16, 118954080), (18, 105736960), (20, 95163264), (21, 90631680), (24, 79302720), (28, 67973760), (30, 63442176), (32, 59477040), (35, 54379008), (36, 52868480), (40, 47581632), (42, 45315840), (45, 42294784), (48, 39651360), (56, 33986880), (60, 31721088), (63, 30210560), (64, 29738520), (70, 27189504), (72, 26434240), (80, 23790816), (84, 22657920), (90, 21147392), (96, 19825680), (105, 18126336), (112, 16993440), (120, 15860544), (126, 15105280), (128, 14869260), (140, 13594752), (144, 13217120), (160, 11895408), (168, 11328960), (180, 10573696), (192, 9912840), (210, 9063168), (224, 8496720), (240, 7930272), (252, 7552640), (256, 7434630), (280, 6797376), (288, 6608560), (315, 6042112), (320, 5947704), (336, 5664480), (360, 5286848), (384, 4956420), (420, 4531584), (448, 4248360), (480, 3965136), (504, 3776320), (512, 3717315), (560, 3398688), (576, 3304280), (630, 3021056), (640, 2973852), (672, 2832240), (720, 2643424), (768, 2478210), (840, 2265792), (896, 2124180), (960, 1982568), (1008, 1888160), (1120, 1699344), (1152, 1652140), (1260, 1510528), (1280, 1486926), (1344, 1416120), (1440, 1321712), (1536, 1239105), (1680, 1132896), (1792, 1062090), (1920, 991284), (2016, 944080), (2240, 849672), (2304, 826070), (2520, 755264), (2560, 743463), (2688, 708060), (2880, 660856), (3360, 566448), (3584, 531045), (3840, 495642), (4032, 472040), (4480, 424836), (4608, 413035), (5040, 377632), (5376, 354030), (5760, 330428), (6720, 283224), (7680, 247821), (8064, 236020), (8960, 212418), (10080, 188816), (10752, 177015), (11520, 165214), (11801, 161280), (13440, 141612), (16128, 118010), (17920, 106209), (20160, 94408), (23040, 82607), (23602, 80640), (26880, 70806), (32256, 59005), (35403, 53760), (40320, 47204)]