40799682560

素因数分解:

$2^{14}\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{421}}^1$

素因数の和:487

約数の個数: 360

約数和(自身を含む): 121462288416

約数和(自身を除く): 80662605856

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 169, 182, 208, 224, 256, 260, 280, 320, 338, 364, 416, 421, 448, 455, 512, 520, 560, 640, 676, 728, 832, 842, 845, 896, 910, 1024, 1040, 1120, 1183, 1280, 1352, 1456, 1664, 1684, 1690, 1792, 1820, 2048, 2080, 2105, 2240, 2366, 2560, 2704, 2912, 2947, 3328, 3368, 3380, 3584, 3640, 4096, 4160, 4210, 4480, 4732, 5120, 5408, 5473, 5824, 5894, 5915, 6656, 6736, 6760, 7168, 7280, 8192, 8320, 8420, 8960, 9464, 10240, 10816, 10946, 11648, 11788, 11830, 13312, 13472, 13520, 14336, 14560, 14735, 16384, 16640, 16840, 17920, 18928, 20480, 21632, 21892, 23296, 23576, 23660, 26624, 26944, 27040, 27365, 28672, 29120, 29470, 33280, 33680, 35840, 37856, 38311, 40960, 43264, 43784, 46592, 47152, 47320, 53248, 53888, 54080, 54730, 57344, 58240, 58940, 66560, 67360, 71149, 71680, 75712, 76622, 81920, 86528, 87568, 93184, 94304, 94640, 106496, 107776, 108160, 109460, 114688, 116480, 117880, 133120, 134720, 142298, 143360, 151424, 153244, 173056, 175136, 186368, 188608, 189280, 191555, 212992, 215552, 216320, 218920, 232960, 235760, 266240, 269440, 284596, 286720, 302848, 306488, 346112, 350272, 355745, 372736, 377216, 378560, 383110, 431104, 432640, 437840, 465920, 471520, 498043, 532480, 538880, 569192, 573440, 605696, 612976, 692224, 700544, 711490, 745472, 754432, 757120, 766220, 862208, 865280, 875680, 931840, 943040, 996086, 1064960, 1077760, 1138384, 1211392, 1225952, 1384448, 1401088, 1422980, 1490944, 1508864, 1514240, 1532440, 1724416, 1730560, 1751360, 1863680, 1886080, 1992172, 2155520, 2276768, 2422784, 2451904, 2490215, 2768896, 2802176, 2845960, 3017728, 3028480, 3064880, 3448832, 3461120, 3502720, 3727360, 3772160, 3984344, 4311040, 4553536, 4845568, 4903808, 4980430, 5604352, 5691920, 6035456, 6056960, 6129760, 6897664, 6922240, 7005440, 7454720, 7544320, 7968688, 8622080, 9107072, 9691136, 9807616, 9960860, 11208704, 11383840, 12070912, 12113920, 12259520, 13844480, 14010880, 15088640, 15937376, 17244160, 18214144, 19382272, 19615232, 19921720, 22417408, 22767680, 24141824, 24227840, 24519040, 28021760, 30177280, 31874752, 34488320, 36428288, 39230464, 39843440, 44834816, 45535360, 48283648, 48455680, 49038080, 56043520, 60354560, 63749504, 72856576, 78460928, 79686880, 89669632, 91070720, 96911360, 98076160, 112087040, 120709120, 127499008, 145713152, 156921856, 159373760, 182141440, 196152320, 224174080, 241418240, 254998016, 291426304, 313843712, 318747520, 364282880, 392304640, 448348160, 509996032, 582852608, 627687424, 637495040, 728565760, 784609280, 1019992064, 1165705216, 1274990080, 1457131520, 1569218560, 2039984128, 2549980160, 2914263040, 3138437120, 4079968256, 5099960320, 5828526080, 8159936512, 10199920640, 20399841280, 40799682560]

約数ペア:

[(1, 40799682560), (2, 20399841280), (4, 10199920640), (5, 8159936512), (7, 5828526080), (8, 5099960320), (10, 4079968256), (13, 3138437120), (14, 2914263040), (16, 2549980160), (20, 2039984128), (26, 1569218560), (28, 1457131520), (32, 1274990080), (35, 1165705216), (40, 1019992064), (52, 784609280), (56, 728565760), (64, 637495040), (65, 627687424), (70, 582852608), (80, 509996032), (91, 448348160), (104, 392304640), (112, 364282880), (128, 318747520), (130, 313843712), (140, 291426304), (160, 254998016), (169, 241418240), (182, 224174080), (208, 196152320), (224, 182141440), (256, 159373760), (260, 156921856), (280, 145713152), (320, 127499008), (338, 120709120), (364, 112087040), (416, 98076160), (421, 96911360), (448, 91070720), (455, 89669632), (512, 79686880), (520, 78460928), (560, 72856576), (640, 63749504), (676, 60354560), (728, 56043520), (832, 49038080), (842, 48455680), (845, 48283648), (896, 45535360), (910, 44834816), (1024, 39843440), (1040, 39230464), (1120, 36428288), (1183, 34488320), (1280, 31874752), (1352, 30177280), (1456, 28021760), (1664, 24519040), (1684, 24227840), (1690, 24141824), (1792, 22767680), (1820, 22417408), (2048, 19921720), (2080, 19615232), (2105, 19382272), (2240, 18214144), (2366, 17244160), (2560, 15937376), (2704, 15088640), (2912, 14010880), (2947, 13844480), (3328, 12259520), (3368, 12113920), (3380, 12070912), (3584, 11383840), (3640, 11208704), (4096, 9960860), (4160, 9807616), (4210, 9691136), (4480, 9107072), (4732, 8622080), (5120, 7968688), (5408, 7544320), (5473, 7454720), (5824, 7005440), (5894, 6922240), (5915, 6897664), (6656, 6129760), (6736, 6056960), (6760, 6035456), (7168, 5691920), (7280, 5604352), (8192, 4980430), (8320, 4903808), (8420, 4845568), (8960, 4553536), (9464, 4311040), (10240, 3984344), (10816, 3772160), (10946, 3727360), (11648, 3502720), (11788, 3461120), (11830, 3448832), (13312, 3064880), (13472, 3028480), (13520, 3017728), (14336, 2845960), (14560, 2802176), (14735, 2768896), (16384, 2490215), (16640, 2451904), (16840, 2422784), (17920, 2276768), (18928, 2155520), (20480, 1992172), (21632, 1886080), (21892, 1863680), (23296, 1751360), (23576, 1730560), (23660, 1724416), (26624, 1532440), (26944, 1514240), (27040, 1508864), (27365, 1490944), (28672, 1422980), (29120, 1401088), (29470, 1384448), (33280, 1225952), (33680, 1211392), (35840, 1138384), (37856, 1077760), (38311, 1064960), (40960, 996086), (43264, 943040), (43784, 931840), (46592, 875680), (47152, 865280), (47320, 862208), (53248, 766220), (53888, 757120), (54080, 754432), (54730, 745472), (57344, 711490), (58240, 700544), (58940, 692224), (66560, 612976), (67360, 605696), (71149, 573440), (71680, 569192), (75712, 538880), (76622, 532480), (81920, 498043), (86528, 471520), (87568, 465920), (93184, 437840), (94304, 432640), (94640, 431104), (106496, 383110), (107776, 378560), (108160, 377216), (109460, 372736), (114688, 355745), (116480, 350272), (117880, 346112), (133120, 306488), (134720, 302848), (142298, 286720), (143360, 284596), (151424, 269440), (153244, 266240), (173056, 235760), (175136, 232960), (186368, 218920), (188608, 216320), (189280, 215552), (191555, 212992)]