2460377920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7681}}^1$

素因数の和:7729

約数の個数: 224

約数和(自身を含む): 7867351296

約数和(自身を除く): 5406973376

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 52, 55, 56, 64, 65, 70, 77, 80, 88, 91, 104, 110, 112, 130, 140, 143, 154, 160, 176, 182, 208, 220, 224, 260, 280, 286, 308, 320, 352, 364, 385, 416, 440, 448, 455, 520, 560, 572, 616, 704, 715, 728, 770, 832, 880, 910, 1001, 1040, 1120, 1144, 1232, 1430, 1456, 1540, 1760, 1820, 2002, 2080, 2240, 2288, 2464, 2860, 2912, 3080, 3520, 3640, 4004, 4160, 4576, 4928, 5005, 5720, 5824, 6160, 7280, 7681, 8008, 9152, 10010, 11440, 12320, 14560, 15362, 16016, 20020, 22880, 24640, 29120, 30724, 32032, 38405, 40040, 45760, 53767, 61448, 64064, 76810, 80080, 84491, 99853, 107534, 122896, 153620, 160160, 168982, 199706, 215068, 245792, 268835, 307240, 320320, 337964, 399412, 422455, 430136, 491584, 499265, 537670, 591437, 614480, 675928, 698971, 798824, 844910, 860272, 998530, 1075340, 1098383, 1182874, 1228960, 1351856, 1397942, 1597648, 1689820, 1720544, 1997060, 2150680, 2196766, 2365748, 2457920, 2703712, 2795884, 2957185, 3195296, 3379640, 3441088, 3494855, 3994120, 4301360, 4393532, 4731496, 5407424, 5491915, 5591768, 5914370, 6390592, 6759280, 6989710, 7688681, 7988240, 8602720, 8787064, 9462992, 10983830, 11183536, 11828740, 13518560, 13979420, 15377362, 15976480, 17205440, 17574128, 18925984, 21967660, 22367072, 23657480, 27037120, 27958840, 30754724, 31952960, 35148256, 37851968, 38443405, 43935320, 44734144, 47314960, 55917680, 61509448, 70296512, 76886810, 87870640, 94629920, 111835360, 123018896, 153773620, 175741280, 189259840, 223670720, 246037792, 307547240, 351482560, 492075584, 615094480, 1230188960, 2460377920]

約数ペア:

[(1, 2460377920), (2, 1230188960), (4, 615094480), (5, 492075584), (7, 351482560), (8, 307547240), (10, 246037792), (11, 223670720), (13, 189259840), (14, 175741280), (16, 153773620), (20, 123018896), (22, 111835360), (26, 94629920), (28, 87870640), (32, 76886810), (35, 70296512), (40, 61509448), (44, 55917680), (52, 47314960), (55, 44734144), (56, 43935320), (64, 38443405), (65, 37851968), (70, 35148256), (77, 31952960), (80, 30754724), (88, 27958840), (91, 27037120), (104, 23657480), (110, 22367072), (112, 21967660), (130, 18925984), (140, 17574128), (143, 17205440), (154, 15976480), (160, 15377362), (176, 13979420), (182, 13518560), (208, 11828740), (220, 11183536), (224, 10983830), (260, 9462992), (280, 8787064), (286, 8602720), (308, 7988240), (320, 7688681), (352, 6989710), (364, 6759280), (385, 6390592), (416, 5914370), (440, 5591768), (448, 5491915), (455, 5407424), (520, 4731496), (560, 4393532), (572, 4301360), (616, 3994120), (704, 3494855), (715, 3441088), (728, 3379640), (770, 3195296), (832, 2957185), (880, 2795884), (910, 2703712), (1001, 2457920), (1040, 2365748), (1120, 2196766), (1144, 2150680), (1232, 1997060), (1430, 1720544), (1456, 1689820), (1540, 1597648), (1760, 1397942), (1820, 1351856), (2002, 1228960), (2080, 1182874), (2240, 1098383), (2288, 1075340), (2464, 998530), (2860, 860272), (2912, 844910), (3080, 798824), (3520, 698971), (3640, 675928), (4004, 614480), (4160, 591437), (4576, 537670), (4928, 499265), (5005, 491584), (5720, 430136), (5824, 422455), (6160, 399412), (7280, 337964), (7681, 320320), (8008, 307240), (9152, 268835), (10010, 245792), (11440, 215068), (12320, 199706), (14560, 168982), (15362, 160160), (16016, 153620), (20020, 122896), (22880, 107534), (24640, 99853), (29120, 84491), (30724, 80080), (32032, 76810), (38405, 64064), (40040, 61448), (45760, 53767)]