21790030080

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{491}}^1$

素因数の和:662

約数の個数: 576

約数和(自身を含む): 86501818368

約数和(自身を除く): 64711788288

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 127, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 254, 256, 260, 273, 280, 312, 320, 336, 364, 381, 384, 390, 416, 420, 448, 455, 480, 491, 508, 520, 546, 560, 624, 635, 640, 672, 728, 762, 768, 780, 832, 840, 889, 896, 910, 960, 982, 1016, 1040, 1092, 1120, 1248, 1270, 1280, 1344, 1365, 1456, 1473, 1524, 1560, 1651, 1664, 1680, 1778, 1792, 1820, 1905, 1920, 1964, 2032, 2080, 2184, 2240, 2455, 2496, 2540, 2667, 2688, 2730, 2912, 2946, 3048, 3120, 3302, 3328, 3360, 3437, 3556, 3640, 3810, 3840, 3928, 4064, 4160, 4368, 4445, 4480, 4910, 4953, 4992, 5080, 5334, 5376, 5460, 5824, 5892, 6096, 6240, 6383, 6604, 6720, 6874, 7112, 7280, 7365, 7620, 7856, 8128, 8255, 8320, 8736, 8890, 8960, 9820, 9906, 9984, 10160, 10311, 10668, 10920, 11557, 11648, 11784, 12192, 12480, 12766, 13208, 13335, 13440, 13748, 14224, 14560, 14730, 15240, 15712, 16256, 16510, 16640, 17185, 17472, 17780, 19149, 19640, 19812, 20320, 20622, 21336, 21840, 23114, 23296, 23568, 24384, 24765, 24960, 25532, 26416, 26670, 26880, 27496, 28448, 29120, 29460, 30480, 31424, 31915, 32512, 33020, 34370, 34671, 34944, 35560, 38298, 39280, 39624, 40640, 41244, 42672, 43680, 44681, 46228, 47136, 48768, 49530, 49920, 51064, 51555, 52832, 53340, 54992, 56896, 57785, 58240, 58920, 60960, 62357, 62848, 63830, 66040, 68740, 69342, 69888, 71120, 76596, 78560, 79248, 81280, 82488, 85344, 87360, 89362, 92456, 94272, 95745, 97536, 99060, 102128, 103110, 105664, 106680, 109984, 113792, 115570, 116480, 117840, 121920, 124714, 125696, 127660, 132080, 134043, 137480, 138684, 142240, 153192, 157120, 158496, 162560, 164976, 170688, 173355, 174720, 178724, 184912, 187071, 188544, 191490, 198120, 204256, 206220, 211328, 213360, 219968, 223405, 227584, 231140, 235680, 243840, 249428, 255320, 264160, 268086, 274960, 277368, 284480, 306384, 311785, 314240, 316992, 329952, 341376, 346710, 349440, 357448, 369824, 374142, 377088, 382980, 396240, 408512, 412440, 422656, 426720, 436499, 439936, 446810, 462280, 471360, 487680, 498856, 510640, 528320, 536172, 549920, 554736, 568960, 612768, 623570, 628480, 633984, 659904, 670215, 682752, 693420, 714896, 739648, 748284, 765960, 792480, 810641, 817024, 824880, 853440, 872998, 879872, 893620, 924560, 935355, 942720, 997712, 1021280, 1056640, 1072344, 1099840, 1109472, 1137920, 1225536, 1247140, 1267968, 1309497, 1319808, 1340430, 1386840, 1429792, 1479296, 1496568, 1531920, 1584960, 1621282, 1634048, 1649760, 1706880, 1745996, 1787240, 1849120, 1870710, 1885440, 1995424, 2042560, 2113280, 2144688, 2182495, 2199680, 2218944, 2431923, 2451072, 2494280, 2618994, 2639616, 2680860, 2773680, 2859584, 2958592, 2993136, 3063840, 3169920, 3242564, 3299520, 3413760, 3491992, 3574480, 3698240, 3741420, 3990848, 4053205, 4085120, 4289376, 4364990, 4399360, 4437888, 4863846, 4902144, 4988560, 5237988, 5361720, 5547360, 5674487, 5719168, 5986272, 6127680, 6339840, 6485128, 6547485, 6599040, 6983984, 7148960, 7396480, 7482840, 7981696, 8106410, 8170240, 8578752, 8729980, 8875776, 9727692, 9977120, 10475976, 10723440, 11094720, 11348974, 11438336, 11972544, 12159615, 12255360, 12970256, 13094970, 13198080, 13967968, 14297920, 14792960, 14965680, 15963392, 16212820, 17023461, 17157504, 17459960, 19455384, 19954240, 20951952, 21446880, 22189440, 22697948, 23945088, 24319230, 24510720, 25940512, 26189940, 27935936, 28372435, 28595840, 29931360, 32425640, 34046922, 34315008, 34919920, 38910768, 39908480, 41903904, 42893760, 44378880, 45395896, 47890176, 48638460, 51881024, 52379880, 55871872, 56744870, 57191680, 59862720, 64851280, 68093844, 69839840, 77821536, 79816960, 83807808, 85117305, 85787520, 90791792, 97276920, 103762048, 104759760, 111743744, 113489740, 119725440, 129702560, 136187688, 139679680, 155643072, 167615616, 170234610, 171575040, 181583584, 194553840, 207524096, 209519520, 226979480, 239450880, 259405120, 272375376, 279359360, 311286144, 335231232, 340469220, 363167168, 389107680, 419039040, 453958960, 518810240, 544750752, 558718720, 622572288, 680938440, 726334336, 778215360, 838078080, 907917920, 1037620480, 1089501504, 1361876880, 1452668672, 1556430720, 1676156160, 1815835840, 2179003008, 2723753760, 3112861440, 3631671680, 4358006016, 5447507520, 7263343360, 10895015040, 21790030080]

約数ペア:

[(1, 21790030080), (2, 10895015040), (3, 7263343360), (4, 5447507520), (5, 4358006016), (6, 3631671680), (7, 3112861440), (8, 2723753760), (10, 2179003008), (12, 1815835840), (13, 1676156160), (14, 1556430720), (15, 1452668672), (16, 1361876880), (20, 1089501504), (21, 1037620480), (24, 907917920), (26, 838078080), (28, 778215360), (30, 726334336), (32, 680938440), (35, 622572288), (39, 558718720), (40, 544750752), (42, 518810240), (48, 453958960), (52, 419039040), (56, 389107680), (60, 363167168), (64, 340469220), (65, 335231232), (70, 311286144), (78, 279359360), (80, 272375376), (84, 259405120), (91, 239450880), (96, 226979480), (104, 209519520), (105, 207524096), (112, 194553840), (120, 181583584), (127, 171575040), (128, 170234610), (130, 167615616), (140, 155643072), (156, 139679680), (160, 136187688), (168, 129702560), (182, 119725440), (192, 113489740), (195, 111743744), (208, 104759760), (210, 103762048), (224, 97276920), (240, 90791792), (254, 85787520), (256, 85117305), (260, 83807808), (273, 79816960), (280, 77821536), (312, 69839840), (320, 68093844), (336, 64851280), (364, 59862720), (381, 57191680), (384, 56744870), (390, 55871872), (416, 52379880), (420, 51881024), (448, 48638460), (455, 47890176), (480, 45395896), (491, 44378880), (508, 42893760), (520, 41903904), (546, 39908480), (560, 38910768), (624, 34919920), (635, 34315008), (640, 34046922), (672, 32425640), (728, 29931360), (762, 28595840), (768, 28372435), (780, 27935936), (832, 26189940), (840, 25940512), (889, 24510720), (896, 24319230), (910, 23945088), (960, 22697948), (982, 22189440), (1016, 21446880), (1040, 20951952), (1092, 19954240), (1120, 19455384), (1248, 17459960), (1270, 17157504), (1280, 17023461), (1344, 16212820), (1365, 15963392), (1456, 14965680), (1473, 14792960), (1524, 14297920), (1560, 13967968), (1651, 13198080), (1664, 13094970), (1680, 12970256), (1778, 12255360), (1792, 12159615), (1820, 11972544), (1905, 11438336), (1920, 11348974), (1964, 11094720), (2032, 10723440), (2080, 10475976), (2184, 9977120), (2240, 9727692), (2455, 8875776), (2496, 8729980), (2540, 8578752), (2667, 8170240), (2688, 8106410), (2730, 7981696), (2912, 7482840), (2946, 7396480), (3048, 7148960), (3120, 6983984), (3302, 6599040), (3328, 6547485), (3360, 6485128), (3437, 6339840), (3556, 6127680), (3640, 5986272), (3810, 5719168), (3840, 5674487), (3928, 5547360), (4064, 5361720), (4160, 5237988), (4368, 4988560), (4445, 4902144), (4480, 4863846), (4910, 4437888), (4953, 4399360), (4992, 4364990), (5080, 4289376), (5334, 4085120), (5376, 4053205), (5460, 3990848), (5824, 3741420), (5892, 3698240), (6096, 3574480), (6240, 3491992), (6383, 3413760), (6604, 3299520), (6720, 3242564), (6874, 3169920), (7112, 3063840), (7280, 2993136), (7365, 2958592), (7620, 2859584), (7856, 2773680), (8128, 2680860), (8255, 2639616), (8320, 2618994), (8736, 2494280), (8890, 2451072), (8960, 2431923), (9820, 2218944), (9906, 2199680), (9984, 2182495), (10160, 2144688), (10311, 2113280), (10668, 2042560), (10920, 1995424), (11557, 1885440), (11648, 1870710), (11784, 1849120), (12192, 1787240), (12480, 1745996), (12766, 1706880), (13208, 1649760), (13335, 1634048), (13440, 1621282), (13748, 1584960), (14224, 1531920), (14560, 1496568), (14730, 1479296), (15240, 1429792), (15712, 1386840), (16256, 1340430), (16510, 1319808), (16640, 1309497), (17185, 1267968), (17472, 1247140), (17780, 1225536), (19149, 1137920), (19640, 1109472), (19812, 1099840), (20320, 1072344), (20622, 1056640), (21336, 1021280), (21840, 997712), (23114, 942720), (23296, 935355), (23568, 924560), (24384, 893620), (24765, 879872), (24960, 872998), (25532, 853440), (26416, 824880), (26670, 817024), (26880, 810641), (27496, 792480), (28448, 765960), (29120, 748284), (29460, 739648), (30480, 714896), (31424, 693420), (31915, 682752), (32512, 670215), (33020, 659904), (34370, 633984), (34671, 628480), (34944, 623570), (35560, 612768), (38298, 568960), (39280, 554736), (39624, 549920), (40640, 536172), (41244, 528320), (42672, 510640), (43680, 498856), (44681, 487680), (46228, 471360), (47136, 462280), (48768, 446810), (49530, 439936), (49920, 436499), (51064, 426720), (51555, 422656), (52832, 412440), (53340, 408512), (54992, 396240), (56896, 382980), (57785, 377088), (58240, 374142), (58920, 369824), (60960, 357448), (62357, 349440), (62848, 346710), (63830, 341376), (66040, 329952), (68740, 316992), (69342, 314240), (69888, 311785), (71120, 306384), (76596, 284480), (78560, 277368), (79248, 274960), (81280, 268086), (82488, 264160), (85344, 255320), (87360, 249428), (89362, 243840), (92456, 235680), (94272, 231140), (95745, 227584), (97536, 223405), (99060, 219968), (102128, 213360), (103110, 211328), (105664, 206220), (106680, 204256), (109984, 198120), (113792, 191490), (115570, 188544), (116480, 187071), (117840, 184912), (121920, 178724), (124714, 174720), (125696, 173355), (127660, 170688), (132080, 164976), (134043, 162560), (137480, 158496), (138684, 157120), (142240, 153192)]