18768579840

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{503}}^1$

素因数の和:650

約数の個数: 432

約数和(自身を含む): 67497131520

約数和(自身を除く): 48728551680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 64, 72, 79, 80, 82, 90, 96, 120, 123, 128, 144, 158, 160, 164, 180, 192, 205, 237, 240, 246, 256, 288, 316, 320, 328, 360, 369, 384, 395, 410, 474, 480, 492, 503, 576, 615, 632, 640, 656, 711, 720, 738, 768, 790, 820, 948, 960, 984, 1006, 1152, 1185, 1230, 1264, 1280, 1312, 1422, 1440, 1476, 1509, 1580, 1640, 1845, 1896, 1920, 1968, 2012, 2304, 2370, 2460, 2515, 2528, 2624, 2844, 2880, 2952, 3018, 3160, 3239, 3280, 3555, 3690, 3792, 3840, 3936, 4024, 4527, 4740, 4920, 5030, 5056, 5248, 5688, 5760, 5904, 6036, 6320, 6478, 6560, 7110, 7380, 7545, 7584, 7872, 8048, 9054, 9480, 9717, 9840, 10060, 10112, 10496, 11376, 11520, 11808, 12072, 12640, 12956, 13120, 14220, 14760, 15090, 15168, 15744, 16096, 16195, 18108, 18960, 19434, 19680, 20120, 20224, 20623, 22635, 22752, 23616, 24144, 25280, 25912, 26240, 28440, 29151, 29520, 30180, 30336, 31488, 32192, 32390, 36216, 37920, 38868, 39360, 39737, 40240, 41246, 45270, 45504, 47232, 48288, 48585, 50560, 51824, 52480, 56880, 58302, 59040, 60360, 60672, 61869, 64384, 64780, 72432, 75840, 77736, 78720, 79474, 80480, 82492, 90540, 91008, 94464, 96576, 97170, 101120, 103115, 103648, 113760, 116604, 118080, 119211, 120720, 123738, 128768, 129560, 144864, 145755, 151680, 155472, 157440, 158948, 160960, 164984, 181080, 182016, 185607, 193152, 194340, 198685, 206230, 207296, 227520, 233208, 236160, 238422, 241440, 247476, 259120, 289728, 291510, 303360, 309345, 310944, 317896, 321920, 329968, 357633, 362160, 371214, 386304, 388680, 397370, 412460, 414592, 455040, 466416, 472320, 476844, 482880, 494952, 518240, 579456, 583020, 596055, 618690, 621888, 635792, 643840, 659936, 715266, 724320, 742428, 777360, 794740, 824920, 829184, 910080, 928035, 932832, 953688, 965760, 989904, 1036480, 1158912, 1166040, 1192110, 1237380, 1243776, 1271584, 1319872, 1430532, 1448640, 1484856, 1554720, 1589480, 1629217, 1649840, 1788165, 1856070, 1865664, 1907376, 1931520, 1979808, 2072960, 2332080, 2384220, 2474760, 2487552, 2543168, 2639744, 2861064, 2897280, 2969712, 3109440, 3178960, 3258434, 3299680, 3576330, 3712140, 3731328, 3814752, 3959616, 4145920, 4664160, 4768440, 4887651, 4949520, 5086336, 5279488, 5722128, 5794560, 5939424, 6218880, 6357920, 6516868, 6599360, 7152660, 7424280, 7462656, 7629504, 7919232, 8146085, 9328320, 9536880, 9775302, 9899040, 10172672, 11444256, 11878848, 12437760, 12715840, 13033736, 13198720, 14305320, 14662953, 14848560, 15259008, 15838464, 16292170, 18656640, 19073760, 19550604, 19798080, 22888512, 23757696, 24438255, 25431680, 26067472, 26397440, 28610640, 29325906, 29697120, 30518016, 32584340, 37313280, 38147520, 39101208, 39596160, 45777024, 47515392, 48876510, 50863360, 52134944, 57221280, 58651812, 59394240, 65168680, 73314765, 76295040, 78202416, 79192320, 91554048, 97753020, 104269888, 114442560, 117303624, 118788480, 130337360, 146629530, 152590080, 156404832, 195506040, 208539776, 228885120, 234607248, 237576960, 260674720, 293259060, 312809664, 391012080, 417079552, 457770240, 469214496, 521349440, 586518120, 625619328, 782024160, 938428992, 1042698880, 1173036240, 1251238656, 1564048320, 1876857984, 2085397760, 2346072480, 3128096640, 3753715968, 4692144960, 6256193280, 9384289920, 18768579840]

約数ペア:

[(1, 18768579840), (2, 9384289920), (3, 6256193280), (4, 4692144960), (5, 3753715968), (6, 3128096640), (8, 2346072480), (9, 2085397760), (10, 1876857984), (12, 1564048320), (15, 1251238656), (16, 1173036240), (18, 1042698880), (20, 938428992), (24, 782024160), (30, 625619328), (32, 586518120), (36, 521349440), (40, 469214496), (41, 457770240), (45, 417079552), (48, 391012080), (60, 312809664), (64, 293259060), (72, 260674720), (79, 237576960), (80, 234607248), (82, 228885120), (90, 208539776), (96, 195506040), (120, 156404832), (123, 152590080), (128, 146629530), (144, 130337360), (158, 118788480), (160, 117303624), (164, 114442560), (180, 104269888), (192, 97753020), (205, 91554048), (237, 79192320), (240, 78202416), (246, 76295040), (256, 73314765), (288, 65168680), (316, 59394240), (320, 58651812), (328, 57221280), (360, 52134944), (369, 50863360), (384, 48876510), (395, 47515392), (410, 45777024), (474, 39596160), (480, 39101208), (492, 38147520), (503, 37313280), (576, 32584340), (615, 30518016), (632, 29697120), (640, 29325906), (656, 28610640), (711, 26397440), (720, 26067472), (738, 25431680), (768, 24438255), (790, 23757696), (820, 22888512), (948, 19798080), (960, 19550604), (984, 19073760), (1006, 18656640), (1152, 16292170), (1185, 15838464), (1230, 15259008), (1264, 14848560), (1280, 14662953), (1312, 14305320), (1422, 13198720), (1440, 13033736), (1476, 12715840), (1509, 12437760), (1580, 11878848), (1640, 11444256), (1845, 10172672), (1896, 9899040), (1920, 9775302), (1968, 9536880), (2012, 9328320), (2304, 8146085), (2370, 7919232), (2460, 7629504), (2515, 7462656), (2528, 7424280), (2624, 7152660), (2844, 6599360), (2880, 6516868), (2952, 6357920), (3018, 6218880), (3160, 5939424), (3239, 5794560), (3280, 5722128), (3555, 5279488), (3690, 5086336), (3792, 4949520), (3840, 4887651), (3936, 4768440), (4024, 4664160), (4527, 4145920), (4740, 3959616), (4920, 3814752), (5030, 3731328), (5056, 3712140), (5248, 3576330), (5688, 3299680), (5760, 3258434), (5904, 3178960), (6036, 3109440), (6320, 2969712), (6478, 2897280), (6560, 2861064), (7110, 2639744), (7380, 2543168), (7545, 2487552), (7584, 2474760), (7872, 2384220), (8048, 2332080), (9054, 2072960), (9480, 1979808), (9717, 1931520), (9840, 1907376), (10060, 1865664), (10112, 1856070), (10496, 1788165), (11376, 1649840), (11520, 1629217), (11808, 1589480), (12072, 1554720), (12640, 1484856), (12956, 1448640), (13120, 1430532), (14220, 1319872), (14760, 1271584), (15090, 1243776), (15168, 1237380), (15744, 1192110), (16096, 1166040), (16195, 1158912), (18108, 1036480), (18960, 989904), (19434, 965760), (19680, 953688), (20120, 932832), (20224, 928035), (20623, 910080), (22635, 829184), (22752, 824920), (23616, 794740), (24144, 777360), (25280, 742428), (25912, 724320), (26240, 715266), (28440, 659936), (29151, 643840), (29520, 635792), (30180, 621888), (30336, 618690), (31488, 596055), (32192, 583020), (32390, 579456), (36216, 518240), (37920, 494952), (38868, 482880), (39360, 476844), (39737, 472320), (40240, 466416), (41246, 455040), (45270, 414592), (45504, 412460), (47232, 397370), (48288, 388680), (48585, 386304), (50560, 371214), (51824, 362160), (52480, 357633), (56880, 329968), (58302, 321920), (59040, 317896), (60360, 310944), (60672, 309345), (61869, 303360), (64384, 291510), (64780, 289728), (72432, 259120), (75840, 247476), (77736, 241440), (78720, 238422), (79474, 236160), (80480, 233208), (82492, 227520), (90540, 207296), (91008, 206230), (94464, 198685), (96576, 194340), (97170, 193152), (101120, 185607), (103115, 182016), (103648, 181080), (113760, 164984), (116604, 160960), (118080, 158948), (119211, 157440), (120720, 155472), (123738, 151680), (128768, 145755), (129560, 144864)]