1781360640

素因数分解:

$2^{11}\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1$

素因数の和:432

約数の個数: 384

約数和(自身を含む): 6722352000

約数和(自身を除く): 4940991360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 256, 270, 272, 288, 306, 320, 340, 360, 379, 384, 408, 432, 459, 480, 510, 512, 540, 544, 576, 612, 640, 680, 720, 758, 765, 768, 816, 864, 918, 960, 1020, 1024, 1080, 1088, 1137, 1152, 1224, 1280, 1360, 1440, 1516, 1530, 1536, 1632, 1728, 1836, 1895, 1920, 2040, 2048, 2160, 2176, 2274, 2295, 2304, 2448, 2560, 2720, 2880, 3032, 3060, 3072, 3264, 3411, 3456, 3672, 3790, 3840, 4080, 4320, 4352, 4548, 4590, 4608, 4896, 5120, 5440, 5685, 5760, 6064, 6120, 6144, 6443, 6528, 6822, 6912, 7344, 7580, 7680, 8160, 8640, 8704, 9096, 9180, 9216, 9792, 10233, 10240, 10880, 11370, 11520, 12128, 12240, 12886, 13056, 13644, 13824, 14688, 15160, 15360, 16320, 17055, 17280, 17408, 18192, 18360, 18432, 19329, 19584, 20466, 21760, 22740, 23040, 24256, 24480, 25772, 26112, 27288, 27648, 29376, 30320, 30720, 32215, 32640, 34110, 34560, 34816, 36384, 36720, 38658, 39168, 40932, 43520, 45480, 46080, 48512, 48960, 51165, 51544, 52224, 54576, 55296, 57987, 58752, 60640, 64430, 65280, 68220, 69120, 72768, 73440, 77316, 78336, 81864, 87040, 90960, 92160, 96645, 97024, 97920, 102330, 103088, 104448, 109152, 115974, 117504, 121280, 128860, 130560, 136440, 138240, 145536, 146880, 154632, 156672, 163728, 173961, 174080, 181920, 193290, 194048, 195840, 204660, 206176, 218304, 231948, 235008, 242560, 257720, 261120, 272880, 276480, 289935, 291072, 293760, 309264, 313344, 327456, 347922, 363840, 386580, 388096, 391680, 409320, 412352, 436608, 463896, 470016, 485120, 515440, 522240, 545760, 579870, 582144, 587520, 618528, 654912, 695844, 727680, 773160, 776192, 783360, 818640, 824704, 869805, 873216, 927792, 940032, 970240, 1030880, 1091520, 1159740, 1164288, 1175040, 1237056, 1309824, 1391688, 1455360, 1546320, 1566720, 1637280, 1649408, 1739610, 1746432, 1855584, 1940480, 2061760, 2183040, 2319480, 2328576, 2350080, 2474112, 2619648, 2783376, 2910720, 3092640, 3274560, 3298816, 3479220, 3492864, 3711168, 3880960, 4123520, 4366080, 4638960, 4700160, 4948224, 5239296, 5566752, 5821440, 6185280, 6549120, 6597632, 6958440, 6985728, 7422336, 8247040, 8732160, 9277920, 9896448, 10478592, 11133504, 11642880, 12370560, 13098240, 13195264, 13916880, 14844672, 16494080, 17464320, 18555840, 19792896, 20957184, 22267008, 24741120, 26196480, 27833760, 29689344, 32988160, 34928640, 37111680, 39585792, 44534016, 49482240, 52392960, 55667520, 59378688, 65976320, 74223360, 89068032, 98964480, 104785920, 111335040, 118757376, 148446720, 178136064, 197928960, 222670080, 296893440, 356272128, 445340160, 593786880, 890680320, 1781360640]

約数ペア:

[(1, 1781360640), (2, 890680320), (3, 593786880), (4, 445340160), (5, 356272128), (6, 296893440), (8, 222670080), (9, 197928960), (10, 178136064), (12, 148446720), (15, 118757376), (16, 111335040), (17, 104785920), (18, 98964480), (20, 89068032), (24, 74223360), (27, 65976320), (30, 59378688), (32, 55667520), (34, 52392960), (36, 49482240), (40, 44534016), (45, 39585792), (48, 37111680), (51, 34928640), (54, 32988160), (60, 29689344), (64, 27833760), (68, 26196480), (72, 24741120), (80, 22267008), (85, 20957184), (90, 19792896), (96, 18555840), (102, 17464320), (108, 16494080), (120, 14844672), (128, 13916880), (135, 13195264), (136, 13098240), (144, 12370560), (153, 11642880), (160, 11133504), (170, 10478592), (180, 9896448), (192, 9277920), (204, 8732160), (216, 8247040), (240, 7422336), (255, 6985728), (256, 6958440), (270, 6597632), (272, 6549120), (288, 6185280), (306, 5821440), (320, 5566752), (340, 5239296), (360, 4948224), (379, 4700160), (384, 4638960), (408, 4366080), (432, 4123520), (459, 3880960), (480, 3711168), (510, 3492864), (512, 3479220), (540, 3298816), (544, 3274560), (576, 3092640), (612, 2910720), (640, 2783376), (680, 2619648), (720, 2474112), (758, 2350080), (765, 2328576), (768, 2319480), (816, 2183040), (864, 2061760), (918, 1940480), (960, 1855584), (1020, 1746432), (1024, 1739610), (1080, 1649408), (1088, 1637280), (1137, 1566720), (1152, 1546320), (1224, 1455360), (1280, 1391688), (1360, 1309824), (1440, 1237056), (1516, 1175040), (1530, 1164288), (1536, 1159740), (1632, 1091520), (1728, 1030880), (1836, 970240), (1895, 940032), (1920, 927792), (2040, 873216), (2048, 869805), (2160, 824704), (2176, 818640), (2274, 783360), (2295, 776192), (2304, 773160), (2448, 727680), (2560, 695844), (2720, 654912), (2880, 618528), (3032, 587520), (3060, 582144), (3072, 579870), (3264, 545760), (3411, 522240), (3456, 515440), (3672, 485120), (3790, 470016), (3840, 463896), (4080, 436608), (4320, 412352), (4352, 409320), (4548, 391680), (4590, 388096), (4608, 386580), (4896, 363840), (5120, 347922), (5440, 327456), (5685, 313344), (5760, 309264), (6064, 293760), (6120, 291072), (6144, 289935), (6443, 276480), (6528, 272880), (6822, 261120), (6912, 257720), (7344, 242560), (7580, 235008), (7680, 231948), (8160, 218304), (8640, 206176), (8704, 204660), (9096, 195840), (9180, 194048), (9216, 193290), (9792, 181920), (10233, 174080), (10240, 173961), (10880, 163728), (11370, 156672), (11520, 154632), (12128, 146880), (12240, 145536), (12886, 138240), (13056, 136440), (13644, 130560), (13824, 128860), (14688, 121280), (15160, 117504), (15360, 115974), (16320, 109152), (17055, 104448), (17280, 103088), (17408, 102330), (18192, 97920), (18360, 97024), (18432, 96645), (19329, 92160), (19584, 90960), (20466, 87040), (21760, 81864), (22740, 78336), (23040, 77316), (24256, 73440), (24480, 72768), (25772, 69120), (26112, 68220), (27288, 65280), (27648, 64430), (29376, 60640), (30320, 58752), (30720, 57987), (32215, 55296), (32640, 54576), (34110, 52224), (34560, 51544), (34816, 51165), (36384, 48960), (36720, 48512), (38658, 46080), (39168, 45480), (40932, 43520)]