2780981890560

素因数分解:

$2^9\times 3^5\times 5^1\times {\mathrm{211}}^1\times {\mathrm{21187}}^1$

素因数の和:21436

約数の個数: 480

約数和(自身を含む): 10035848414592

約数和(自身を除く): 7254866524032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 211, 216, 240, 243, 256, 270, 288, 320, 324, 360, 384, 405, 422, 432, 480, 486, 512, 540, 576, 633, 640, 648, 720, 768, 810, 844, 864, 960, 972, 1055, 1080, 1152, 1215, 1266, 1280, 1296, 1440, 1536, 1620, 1688, 1728, 1899, 1920, 1944, 2110, 2160, 2304, 2430, 2532, 2560, 2592, 2880, 3165, 3240, 3376, 3456, 3798, 3840, 3888, 4220, 4320, 4608, 4860, 5064, 5184, 5697, 5760, 6330, 6480, 6752, 6912, 7596, 7680, 7776, 8440, 8640, 9495, 9720, 10128, 10368, 11394, 11520, 12660, 12960, 13504, 13824, 15192, 15552, 16880, 17091, 17280, 18990, 19440, 20256, 20736, 21187, 22788, 23040, 25320, 25920, 27008, 28485, 30384, 31104, 33760, 34182, 34560, 37980, 38880, 40512, 41472, 42374, 45576, 50640, 51273, 51840, 54016, 56970, 60768, 62208, 63561, 67520, 68364, 69120, 75960, 77760, 81024, 84748, 85455, 91152, 101280, 102546, 103680, 105935, 108032, 113940, 121536, 124416, 127122, 135040, 136728, 151920, 155520, 162048, 169496, 170910, 182304, 190683, 202560, 205092, 207360, 211870, 227880, 243072, 254244, 256365, 270080, 273456, 303840, 311040, 317805, 324096, 338992, 341820, 364608, 381366, 405120, 410184, 423740, 455760, 486144, 508488, 512730, 540160, 546912, 572049, 607680, 622080, 635610, 677984, 683640, 729216, 762732, 810240, 820368, 847480, 911520, 953415, 972288, 1016976, 1025460, 1093824, 1144098, 1215360, 1271220, 1355968, 1367280, 1458432, 1525464, 1620480, 1640736, 1694960, 1716147, 1823040, 1906830, 2033952, 2050920, 2187648, 2288196, 2430720, 2542440, 2711936, 2734560, 2860245, 2916864, 3050928, 3281472, 3389920, 3432294, 3646080, 3813660, 4067904, 4101840, 4375296, 4470457, 4576392, 4861440, 5084880, 5148441, 5423872, 5469120, 5720490, 6101856, 6562944, 6779840, 6864588, 7292160, 7627320, 8135808, 8203680, 8580735, 8750592, 8940914, 9152784, 10169760, 10296882, 10847744, 10938240, 11440980, 12203712, 13125888, 13411371, 13559680, 13729176, 14584320, 15254640, 16271616, 16407360, 17161470, 17881828, 18305568, 20339520, 20593764, 21876480, 22352285, 22881960, 24407424, 25742205, 26251776, 26822742, 27119360, 27458352, 30509280, 32543232, 32814720, 34322940, 35763656, 36611136, 40234113, 40679040, 41187528, 43752960, 44704570, 45763920, 48814848, 51484410, 53645484, 54238720, 54916704, 61018560, 65629440, 67056855, 68645880, 71527312, 73222272, 80468226, 81358080, 82375056, 89409140, 91527840, 97629696, 102968820, 107290968, 109833408, 120702339, 122037120, 131258880, 134113710, 137291760, 143054624, 146444544, 160936452, 162716160, 164750112, 178818280, 183055680, 201170565, 205937640, 214581936, 219666816, 241404678, 244074240, 268227420, 274583520, 286109248, 292889088, 321872904, 329500224, 357636560, 362107017, 366111360, 402341130, 411875280, 429163872, 439333632, 482809356, 488148480, 536454840, 549167040, 572218496, 603511695, 643745808, 659000448, 715273120, 724214034, 732222720, 804682260, 823750560, 858327744, 878667264, 965618712, 1072909680, 1086321051, 1098334080, 1144436992, 1207023390, 1287491616, 1318000896, 1430546240, 1448428068, 1464445440, 1609364520, 1647501120, 1716655488, 1810535085, 1931237424, 2145819360, 2172642102, 2196668160, 2288873984, 2414046780, 2574983232, 2636001792, 2861092480, 2896856136, 3218729040, 3295002240, 3433310976, 3621070170, 3862474848, 4291638720, 4345284204, 4393336320, 4828093560, 5149966464, 5431605255, 5722184960, 5793712272, 6437458080, 6590004480, 6866621952, 7242140340, 7724949696, 8583277440, 8690568408, 9656187120, 10299932928, 10863210510, 11444369920, 11587424544, 12874916160, 13180008960, 14484280680, 15449899392, 17166554880, 17381136816, 19312374240, 20599865856, 21726421020, 23174849088, 25749832320, 28968561360, 30899798784, 34333109760, 34762273632, 38624748480, 43452842040, 46349698176, 51499664640, 57937122720, 61799597568, 69524547264, 77249496960, 86905684080, 92699396352, 102999329280, 115874245440, 139049094528, 154498993920, 173811368160, 185398792704, 231748490880, 278098189056, 308997987840, 347622736320, 463496981760, 556196378112, 695245472640, 926993963520, 1390490945280, 2780981890560]

約数ペア:

[(1, 2780981890560), (2, 1390490945280), (3, 926993963520), (4, 695245472640), (5, 556196378112), (6, 463496981760), (8, 347622736320), (9, 308997987840), (10, 278098189056), (12, 231748490880), (15, 185398792704), (16, 173811368160), (18, 154498993920), (20, 139049094528), (24, 115874245440), (27, 102999329280), (30, 92699396352), (32, 86905684080), (36, 77249496960), (40, 69524547264), (45, 61799597568), (48, 57937122720), (54, 51499664640), (60, 46349698176), (64, 43452842040), (72, 38624748480), (80, 34762273632), (81, 34333109760), (90, 30899798784), (96, 28968561360), (108, 25749832320), (120, 23174849088), (128, 21726421020), (135, 20599865856), (144, 19312374240), (160, 17381136816), (162, 17166554880), (180, 15449899392), (192, 14484280680), (211, 13180008960), (216, 12874916160), (240, 11587424544), (243, 11444369920), (256, 10863210510), (270, 10299932928), (288, 9656187120), (320, 8690568408), (324, 8583277440), (360, 7724949696), (384, 7242140340), (405, 6866621952), (422, 6590004480), (432, 6437458080), (480, 5793712272), (486, 5722184960), (512, 5431605255), (540, 5149966464), (576, 4828093560), (633, 4393336320), (640, 4345284204), (648, 4291638720), (720, 3862474848), (768, 3621070170), (810, 3433310976), (844, 3295002240), (864, 3218729040), (960, 2896856136), (972, 2861092480), (1055, 2636001792), (1080, 2574983232), (1152, 2414046780), (1215, 2288873984), (1266, 2196668160), (1280, 2172642102), (1296, 2145819360), (1440, 1931237424), (1536, 1810535085), (1620, 1716655488), (1688, 1647501120), (1728, 1609364520), (1899, 1464445440), (1920, 1448428068), (1944, 1430546240), (2110, 1318000896), (2160, 1287491616), (2304, 1207023390), (2430, 1144436992), (2532, 1098334080), (2560, 1086321051), (2592, 1072909680), (2880, 965618712), (3165, 878667264), (3240, 858327744), (3376, 823750560), (3456, 804682260), (3798, 732222720), (3840, 724214034), (3888, 715273120), (4220, 659000448), (4320, 643745808), (4608, 603511695), (4860, 572218496), (5064, 549167040), (5184, 536454840), (5697, 488148480), (5760, 482809356), (6330, 439333632), (6480, 429163872), (6752, 411875280), (6912, 402341130), (7596, 366111360), (7680, 362107017), (7776, 357636560), (8440, 329500224), (8640, 321872904), (9495, 292889088), (9720, 286109248), (10128, 274583520), (10368, 268227420), (11394, 244074240), (11520, 241404678), (12660, 219666816), (12960, 214581936), (13504, 205937640), (13824, 201170565), (15192, 183055680), (15552, 178818280), (16880, 164750112), (17091, 162716160), (17280, 160936452), (18990, 146444544), (19440, 143054624), (20256, 137291760), (20736, 134113710), (21187, 131258880), (22788, 122037120), (23040, 120702339), (25320, 109833408), (25920, 107290968), (27008, 102968820), (28485, 97629696), (30384, 91527840), (31104, 89409140), (33760, 82375056), (34182, 81358080), (34560, 80468226), (37980, 73222272), (38880, 71527312), (40512, 68645880), (41472, 67056855), (42374, 65629440), (45576, 61018560), (50640, 54916704), (51273, 54238720), (51840, 53645484), (54016, 51484410), (56970, 48814848), (60768, 45763920), (62208, 44704570), (63561, 43752960), (67520, 41187528), (68364, 40679040), (69120, 40234113), (75960, 36611136), (77760, 35763656), (81024, 34322940), (84748, 32814720), (85455, 32543232), (91152, 30509280), (101280, 27458352), (102546, 27119360), (103680, 26822742), (105935, 26251776), (108032, 25742205), (113940, 24407424), (121536, 22881960), (124416, 22352285), (127122, 21876480), (135040, 20593764), (136728, 20339520), (151920, 18305568), (155520, 17881828), (162048, 17161470), (169496, 16407360), (170910, 16271616), (182304, 15254640), (190683, 14584320), (202560, 13729176), (205092, 13559680), (207360, 13411371), (211870, 13125888), (227880, 12203712), (243072, 11440980), (254244, 10938240), (256365, 10847744), (270080, 10296882), (273456, 10169760), (303840, 9152784), (311040, 8940914), (317805, 8750592), (324096, 8580735), (338992, 8203680), (341820, 8135808), (364608, 7627320), (381366, 7292160), (405120, 6864588), (410184, 6779840), (423740, 6562944), (455760, 6101856), (486144, 5720490), (508488, 5469120), (512730, 5423872), (540160, 5148441), (546912, 5084880), (572049, 4861440), (607680, 4576392), (622080, 4470457), (635610, 4375296), (677984, 4101840), (683640, 4067904), (729216, 3813660), (762732, 3646080), (810240, 3432294), (820368, 3389920), (847480, 3281472), (911520, 3050928), (953415, 2916864), (972288, 2860245), (1016976, 2734560), (1025460, 2711936), (1093824, 2542440), (1144098, 2430720), (1215360, 2288196), (1271220, 2187648), (1355968, 2050920), (1367280, 2033952), (1458432, 1906830), (1525464, 1823040), (1620480, 1716147), (1640736, 1694960)]