19637268480

素因数分解:

$2^{12}\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2089}}^1$

素因数の和:2144

約数の個数: 416

約数和(自身を含む): 73954900800

約数和(自身を除く): 54317632320

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, 384, 408, 432, 459, 480, 510, 512, 540, 544, 576, 612, 640, 680, 720, 765, 768, 816, 864, 918, 960, 1020, 1024, 1080, 1088, 1152, 1224, 1280, 1360, 1440, 1530, 1536, 1632, 1728, 1836, 1920, 2040, 2048, 2089, 2160, 2176, 2295, 2304, 2448, 2560, 2720, 2880, 3060, 3072, 3264, 3456, 3672, 3840, 4080, 4096, 4178, 4320, 4352, 4590, 4608, 4896, 5120, 5440, 5760, 6120, 6144, 6267, 6528, 6912, 7344, 7680, 8160, 8356, 8640, 8704, 9180, 9216, 9792, 10240, 10445, 10880, 11520, 12240, 12288, 12534, 13056, 13824, 14688, 15360, 16320, 16712, 17280, 17408, 18360, 18432, 18801, 19584, 20480, 20890, 21760, 23040, 24480, 25068, 26112, 27648, 29376, 30720, 31335, 32640, 33424, 34560, 34816, 35513, 36720, 36864, 37602, 39168, 41780, 43520, 46080, 48960, 50136, 52224, 55296, 56403, 58752, 61440, 62670, 65280, 66848, 69120, 69632, 71026, 73440, 75204, 78336, 83560, 87040, 92160, 94005, 97920, 100272, 104448, 106539, 110592, 112806, 117504, 125340, 130560, 133696, 138240, 142052, 146880, 150408, 156672, 167120, 174080, 177565, 184320, 188010, 195840, 200544, 208896, 213078, 225612, 235008, 250680, 261120, 267392, 276480, 282015, 284104, 293760, 300816, 313344, 319617, 334240, 348160, 355130, 376020, 391680, 401088, 426156, 451224, 470016, 501360, 522240, 532695, 534784, 552960, 564030, 568208, 587520, 601632, 626688, 639234, 668480, 710260, 752040, 783360, 802176, 852312, 902448, 940032, 958851, 1002720, 1044480, 1065390, 1069568, 1128060, 1136416, 1175040, 1203264, 1278468, 1336960, 1420520, 1504080, 1566720, 1598085, 1604352, 1704624, 1804896, 1880064, 1917702, 2005440, 2130780, 2139136, 2256120, 2272832, 2350080, 2406528, 2556936, 2673920, 2841040, 3008160, 3133440, 3196170, 3208704, 3409248, 3609792, 3835404, 4010880, 4261560, 4278272, 4512240, 4545664, 4700160, 4794255, 4813056, 5113872, 5347840, 5682080, 6016320, 6392340, 6417408, 6818496, 7219584, 7670808, 8021760, 8523120, 8556544, 9024480, 9091328, 9400320, 9588510, 9626112, 10227744, 10695680, 11364160, 12032640, 12784680, 12834816, 13636992, 14439168, 15341616, 16043520, 17046240, 18048960, 18182656, 19177020, 19252224, 20455488, 21391360, 22728320, 24065280, 25569360, 25669632, 27273984, 28878336, 30683232, 32087040, 34092480, 36097920, 36365312, 38354040, 38504448, 40910976, 42782720, 45456640, 48130560, 51138720, 54547968, 57756672, 61366464, 64174080, 68184960, 72195840, 72730624, 76708080, 77008896, 81821952, 90913280, 96261120, 102277440, 109095936, 115513344, 122732928, 128348160, 136369920, 144391680, 145461248, 153416160, 163643904, 181826560, 192522240, 204554880, 218191872, 231026688, 245465856, 272739840, 288783360, 306832320, 327287808, 363653120, 385044480, 409109760, 436383744, 490931712, 545479680, 577566720, 613664640, 654575616, 727306240, 818219520, 981863424, 1090959360, 1155133440, 1227329280, 1309151232, 1636439040, 1963726848, 2181918720, 2454658560, 3272878080, 3927453696, 4909317120, 6545756160, 9818634240, 19637268480]

約数ペア:

[(1, 19637268480), (2, 9818634240), (3, 6545756160), (4, 4909317120), (5, 3927453696), (6, 3272878080), (8, 2454658560), (9, 2181918720), (10, 1963726848), (12, 1636439040), (15, 1309151232), (16, 1227329280), (17, 1155133440), (18, 1090959360), (20, 981863424), (24, 818219520), (27, 727306240), (30, 654575616), (32, 613664640), (34, 577566720), (36, 545479680), (40, 490931712), (45, 436383744), (48, 409109760), (51, 385044480), (54, 363653120), (60, 327287808), (64, 306832320), (68, 288783360), (72, 272739840), (80, 245465856), (85, 231026688), (90, 218191872), (96, 204554880), (102, 192522240), (108, 181826560), (120, 163643904), (128, 153416160), (135, 145461248), (136, 144391680), (144, 136369920), (153, 128348160), (160, 122732928), (170, 115513344), (180, 109095936), (192, 102277440), (204, 96261120), (216, 90913280), (240, 81821952), (255, 77008896), (256, 76708080), (270, 72730624), (272, 72195840), (288, 68184960), (306, 64174080), (320, 61366464), (340, 57756672), (360, 54547968), (384, 51138720), (408, 48130560), (432, 45456640), (459, 42782720), (480, 40910976), (510, 38504448), (512, 38354040), (540, 36365312), (544, 36097920), (576, 34092480), (612, 32087040), (640, 30683232), (680, 28878336), (720, 27273984), (765, 25669632), (768, 25569360), (816, 24065280), (864, 22728320), (918, 21391360), (960, 20455488), (1020, 19252224), (1024, 19177020), (1080, 18182656), (1088, 18048960), (1152, 17046240), (1224, 16043520), (1280, 15341616), (1360, 14439168), (1440, 13636992), (1530, 12834816), (1536, 12784680), (1632, 12032640), (1728, 11364160), (1836, 10695680), (1920, 10227744), (2040, 9626112), (2048, 9588510), (2089, 9400320), (2160, 9091328), (2176, 9024480), (2295, 8556544), (2304, 8523120), (2448, 8021760), (2560, 7670808), (2720, 7219584), (2880, 6818496), (3060, 6417408), (3072, 6392340), (3264, 6016320), (3456, 5682080), (3672, 5347840), (3840, 5113872), (4080, 4813056), (4096, 4794255), (4178, 4700160), (4320, 4545664), (4352, 4512240), (4590, 4278272), (4608, 4261560), (4896, 4010880), (5120, 3835404), (5440, 3609792), (5760, 3409248), (6120, 3208704), (6144, 3196170), (6267, 3133440), (6528, 3008160), (6912, 2841040), (7344, 2673920), (7680, 2556936), (8160, 2406528), (8356, 2350080), (8640, 2272832), (8704, 2256120), (9180, 2139136), (9216, 2130780), (9792, 2005440), (10240, 1917702), (10445, 1880064), (10880, 1804896), (11520, 1704624), (12240, 1604352), (12288, 1598085), (12534, 1566720), (13056, 1504080), (13824, 1420520), (14688, 1336960), (15360, 1278468), (16320, 1203264), (16712, 1175040), (17280, 1136416), (17408, 1128060), (18360, 1069568), (18432, 1065390), (18801, 1044480), (19584, 1002720), (20480, 958851), (20890, 940032), (21760, 902448), (23040, 852312), (24480, 802176), (25068, 783360), (26112, 752040), (27648, 710260), (29376, 668480), (30720, 639234), (31335, 626688), (32640, 601632), (33424, 587520), (34560, 568208), (34816, 564030), (35513, 552960), (36720, 534784), (36864, 532695), (37602, 522240), (39168, 501360), (41780, 470016), (43520, 451224), (46080, 426156), (48960, 401088), (50136, 391680), (52224, 376020), (55296, 355130), (56403, 348160), (58752, 334240), (61440, 319617), (62670, 313344), (65280, 300816), (66848, 293760), (69120, 284104), (69632, 282015), (71026, 276480), (73440, 267392), (75204, 261120), (78336, 250680), (83560, 235008), (87040, 225612), (92160, 213078), (94005, 208896), (97920, 200544), (100272, 195840), (104448, 188010), (106539, 184320), (110592, 177565), (112806, 174080), (117504, 167120), (125340, 156672), (130560, 150408), (133696, 146880), (138240, 142052)]