251137447680

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{12781}}^1$

素因数の和:12872

約数の個数: 576

約数和(自身を含む): 993221526528

約数和(自身を除く): 742084078848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 43, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 86, 96, 102, 105, 112, 119, 120, 128, 129, 136, 140, 160, 168, 170, 172, 192, 204, 210, 215, 224, 238, 240, 255, 256, 258, 272, 280, 301, 320, 336, 340, 344, 357, 384, 408, 420, 430, 448, 476, 480, 510, 516, 544, 560, 595, 602, 640, 645, 672, 680, 688, 714, 731, 768, 816, 840, 860, 896, 903, 952, 960, 1020, 1032, 1088, 1120, 1190, 1204, 1280, 1290, 1344, 1360, 1376, 1428, 1462, 1505, 1632, 1680, 1720, 1785, 1792, 1806, 1904, 1920, 2040, 2064, 2176, 2193, 2240, 2380, 2408, 2580, 2688, 2720, 2752, 2856, 2924, 3010, 3264, 3360, 3440, 3570, 3612, 3655, 3808, 3840, 4080, 4128, 4352, 4386, 4480, 4515, 4760, 4816, 5117, 5160, 5376, 5440, 5504, 5712, 5848, 6020, 6528, 6720, 6880, 7140, 7224, 7310, 7616, 8160, 8256, 8772, 8960, 9030, 9520, 9632, 10234, 10320, 10880, 10965, 11008, 11424, 11696, 12040, 12781, 13056, 13440, 13760, 14280, 14448, 14620, 15232, 15351, 16320, 16512, 17544, 18060, 19040, 19264, 20468, 20640, 21760, 21930, 22848, 23392, 24080, 25562, 25585, 26880, 27520, 28560, 28896, 29240, 30464, 30702, 32640, 33024, 35088, 36120, 38080, 38343, 38528, 40936, 41280, 43860, 45696, 46784, 48160, 51124, 51170, 55040, 57120, 57792, 58480, 61404, 63905, 65280, 70176, 72240, 76160, 76686, 76755, 77056, 81872, 82560, 87720, 89467, 91392, 93568, 96320, 102248, 102340, 114240, 115584, 116960, 122808, 127810, 140352, 144480, 152320, 153372, 153510, 163744, 165120, 175440, 178934, 187136, 191715, 192640, 204496, 204680, 217277, 228480, 231168, 233920, 245616, 255620, 268401, 280704, 288960, 306744, 307020, 327488, 350880, 357868, 383430, 385280, 408992, 409360, 434554, 447335, 456960, 467840, 491232, 511240, 536802, 549583, 561408, 577920, 613488, 614040, 651831, 654976, 701760, 715736, 766860, 817984, 818720, 869108, 894670, 935680, 982464, 1022480, 1073604, 1086385, 1099166, 1155840, 1226976, 1228080, 1303662, 1309952, 1342005, 1403520, 1431472, 1520939, 1533720, 1635968, 1637440, 1648749, 1738216, 1789340, 1964928, 2044960, 2147208, 2172770, 2198332, 2453952, 2456160, 2607324, 2684010, 2747915, 2807040, 2862944, 3041878, 3067440, 3259155, 3271936, 3274880, 3297498, 3476432, 3578680, 3847081, 3929856, 4089920, 4294416, 4345540, 4396664, 4562817, 4907904, 4912320, 5214648, 5368020, 5495830, 5725888, 6083756, 6134880, 6518310, 6549760, 6594996, 6952864, 7157360, 7604695, 7694162, 8179840, 8243745, 8588832, 8691080, 8793328, 9125634, 9342911, 9815808, 9824640, 10429296, 10736040, 10991660, 11451776, 11541243, 12167512, 12269760, 13036620, 13189992, 13905728, 14314720, 15209390, 15388324, 16359680, 16487490, 17177664, 17382160, 17586656, 18251268, 18685822, 19235405, 19649280, 20858592, 21472080, 21983320, 22814085, 22903552, 23082486, 24335024, 24539520, 26073240, 26379984, 27811456, 28028733, 28629440, 30418780, 30776648, 32974980, 34355328, 34764320, 35173312, 36502536, 37371644, 38470810, 41717184, 42944160, 43966640, 45628170, 46164972, 46714555, 48670048, 49079040, 52146480, 52759968, 55622912, 56057466, 57258880, 57706215, 60837560, 61553296, 65400377, 65949960, 68710656, 69528640, 70346624, 73005072, 74743288, 76941620, 83434368, 85888320, 87933280, 91256340, 92329944, 93429110, 97340096, 104292960, 105519936, 112114932, 114517760, 115412430, 121675120, 123106592, 130800754, 131899920, 139057280, 140143665, 140693248, 146010144, 149486576, 153883240, 166868736, 171776640, 175866560, 182512680, 184659888, 186858220, 194680192, 196201131, 208585920, 211039872, 224229864, 230824860, 243350240, 246213184, 261601508, 263799840, 278114560, 280287330, 292020288, 298973152, 307766480, 327001885, 343553280, 351733120, 365025360, 369319776, 373716440, 389360384, 392402262, 417171840, 422079744, 448459728, 461649720, 486700480, 492426368, 523203016, 527599680, 560574660, 584040576, 597946304, 615532960, 654003770, 703466240, 730050720, 738639552, 747432880, 784804524, 834343680, 896919456, 923299440, 973400960, 981005655, 984852736, 1046406032, 1055199360, 1121149320, 1168081152, 1195892608, 1231065920, 1308007540, 1460101440, 1477279104, 1494865760, 1569609048, 1793838912, 1846598880, 1946801920, 1962011310, 2092812064, 2110398720, 2242298640, 2391785216, 2462131840, 2616015080, 2920202880, 2954558208, 2989731520, 3139218096, 3587677824, 3693197760, 3924022620, 4185624128, 4484597280, 4924263680, 5232030160, 5840405760, 5979463040, 6278436192, 7175355648, 7386395520, 7848045240, 8371248256, 8969194560, 10464060320, 11958926080, 12556872384, 14772791040, 15696090480, 16742496512, 17938389120, 20928120640, 25113744768, 31392180960, 35876778240, 41856241280, 50227489536, 62784361920, 83712482560, 125568723840, 251137447680]

約数ペア:

[(1, 251137447680), (2, 125568723840), (3, 83712482560), (4, 62784361920), (5, 50227489536), (6, 41856241280), (7, 35876778240), (8, 31392180960), (10, 25113744768), (12, 20928120640), (14, 17938389120), (15, 16742496512), (16, 15696090480), (17, 14772791040), (20, 12556872384), (21, 11958926080), (24, 10464060320), (28, 8969194560), (30, 8371248256), (32, 7848045240), (34, 7386395520), (35, 7175355648), (40, 6278436192), (42, 5979463040), (43, 5840405760), (48, 5232030160), (51, 4924263680), (56, 4484597280), (60, 4185624128), (64, 3924022620), (68, 3693197760), (70, 3587677824), (80, 3139218096), (84, 2989731520), (85, 2954558208), (86, 2920202880), (96, 2616015080), (102, 2462131840), (105, 2391785216), (112, 2242298640), (119, 2110398720), (120, 2092812064), (128, 1962011310), (129, 1946801920), (136, 1846598880), (140, 1793838912), (160, 1569609048), (168, 1494865760), (170, 1477279104), (172, 1460101440), (192, 1308007540), (204, 1231065920), (210, 1195892608), (215, 1168081152), (224, 1121149320), (238, 1055199360), (240, 1046406032), (255, 984852736), (256, 981005655), (258, 973400960), (272, 923299440), (280, 896919456), (301, 834343680), (320, 784804524), (336, 747432880), (340, 738639552), (344, 730050720), (357, 703466240), (384, 654003770), (408, 615532960), (420, 597946304), (430, 584040576), (448, 560574660), (476, 527599680), (480, 523203016), (510, 492426368), (516, 486700480), (544, 461649720), (560, 448459728), (595, 422079744), (602, 417171840), (640, 392402262), (645, 389360384), (672, 373716440), (680, 369319776), (688, 365025360), (714, 351733120), (731, 343553280), (768, 327001885), (816, 307766480), (840, 298973152), (860, 292020288), (896, 280287330), (903, 278114560), (952, 263799840), (960, 261601508), (1020, 246213184), (1032, 243350240), (1088, 230824860), (1120, 224229864), (1190, 211039872), (1204, 208585920), (1280, 196201131), (1290, 194680192), (1344, 186858220), (1360, 184659888), (1376, 182512680), (1428, 175866560), (1462, 171776640), (1505, 166868736), (1632, 153883240), (1680, 149486576), (1720, 146010144), (1785, 140693248), (1792, 140143665), (1806, 139057280), (1904, 131899920), (1920, 130800754), (2040, 123106592), (2064, 121675120), (2176, 115412430), (2193, 114517760), (2240, 112114932), (2380, 105519936), (2408, 104292960), (2580, 97340096), (2688, 93429110), (2720, 92329944), (2752, 91256340), (2856, 87933280), (2924, 85888320), (3010, 83434368), (3264, 76941620), (3360, 74743288), (3440, 73005072), (3570, 70346624), (3612, 69528640), (3655, 68710656), (3808, 65949960), (3840, 65400377), (4080, 61553296), (4128, 60837560), (4352, 57706215), (4386, 57258880), (4480, 56057466), (4515, 55622912), (4760, 52759968), (4816, 52146480), (5117, 49079040), (5160, 48670048), (5376, 46714555), (5440, 46164972), (5504, 45628170), (5712, 43966640), (5848, 42944160), (6020, 41717184), (6528, 38470810), (6720, 37371644), (6880, 36502536), (7140, 35173312), (7224, 34764320), (7310, 34355328), (7616, 32974980), (8160, 30776648), (8256, 30418780), (8772, 28629440), (8960, 28028733), (9030, 27811456), (9520, 26379984), (9632, 26073240), (10234, 24539520), (10320, 24335024), (10880, 23082486), (10965, 22903552), (11008, 22814085), (11424, 21983320), (11696, 21472080), (12040, 20858592), (12781, 19649280), (13056, 19235405), (13440, 18685822), (13760, 18251268), (14280, 17586656), (14448, 17382160), (14620, 17177664), (15232, 16487490), (15351, 16359680), (16320, 15388324), (16512, 15209390), (17544, 14314720), (18060, 13905728), (19040, 13189992), (19264, 13036620), (20468, 12269760), (20640, 12167512), (21760, 11541243), (21930, 11451776), (22848, 10991660), (23392, 10736040), (24080, 10429296), (25562, 9824640), (25585, 9815808), (26880, 9342911), (27520, 9125634), (28560, 8793328), (28896, 8691080), (29240, 8588832), (30464, 8243745), (30702, 8179840), (32640, 7694162), (33024, 7604695), (35088, 7157360), (36120, 6952864), (38080, 6594996), (38343, 6549760), (38528, 6518310), (40936, 6134880), (41280, 6083756), (43860, 5725888), (45696, 5495830), (46784, 5368020), (48160, 5214648), (51124, 4912320), (51170, 4907904), (55040, 4562817), (57120, 4396664), (57792, 4345540), (58480, 4294416), (61404, 4089920), (63905, 3929856), (65280, 3847081), (70176, 3578680), (72240, 3476432), (76160, 3297498), (76686, 3274880), (76755, 3271936), (77056, 3259155), (81872, 3067440), (82560, 3041878), (87720, 2862944), (89467, 2807040), (91392, 2747915), (93568, 2684010), (96320, 2607324), (102248, 2456160), (102340, 2453952), (114240, 2198332), (115584, 2172770), (116960, 2147208), (122808, 2044960), (127810, 1964928), (140352, 1789340), (144480, 1738216), (152320, 1648749), (153372, 1637440), (153510, 1635968), (163744, 1533720), (165120, 1520939), (175440, 1431472), (178934, 1403520), (187136, 1342005), (191715, 1309952), (192640, 1303662), (204496, 1228080), (204680, 1226976), (217277, 1155840), (228480, 1099166), (231168, 1086385), (233920, 1073604), (245616, 1022480), (255620, 982464), (268401, 935680), (280704, 894670), (288960, 869108), (306744, 818720), (307020, 817984), (327488, 766860), (350880, 715736), (357868, 701760), (383430, 654976), (385280, 651831), (408992, 614040), (409360, 613488), (434554, 577920), (447335, 561408), (456960, 549583), (467840, 536802), (491232, 511240)]