21711655680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2081}}^1$

素因数の和:2148

約数の個数: 576

約数和(自身を含む): 85793057280

約数和(自身を除く): 64081401600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 19, 20, 22, 24, 26, 30, 32, 33, 38, 39, 40, 44, 48, 52, 55, 57, 60, 64, 65, 66, 76, 78, 80, 88, 95, 96, 104, 110, 114, 120, 128, 130, 132, 143, 152, 156, 160, 165, 176, 190, 192, 195, 208, 209, 220, 228, 240, 247, 256, 260, 264, 285, 286, 304, 312, 320, 330, 352, 380, 384, 390, 416, 418, 429, 440, 456, 480, 494, 520, 528, 570, 572, 608, 624, 627, 640, 660, 704, 715, 741, 760, 768, 780, 832, 836, 858, 880, 912, 960, 988, 1040, 1045, 1056, 1140, 1144, 1216, 1235, 1248, 1254, 1280, 1320, 1408, 1430, 1482, 1520, 1560, 1664, 1672, 1716, 1760, 1824, 1920, 1976, 2080, 2081, 2090, 2112, 2145, 2280, 2288, 2432, 2470, 2496, 2508, 2640, 2717, 2816, 2860, 2964, 3040, 3120, 3135, 3328, 3344, 3432, 3520, 3648, 3705, 3840, 3952, 4160, 4162, 4180, 4224, 4290, 4560, 4576, 4864, 4940, 4992, 5016, 5280, 5434, 5720, 5928, 6080, 6240, 6243, 6270, 6688, 6864, 7040, 7296, 7410, 7904, 8151, 8320, 8324, 8360, 8448, 8580, 9120, 9152, 9880, 9984, 10032, 10405, 10560, 10868, 11440, 11856, 12160, 12480, 12486, 12540, 13376, 13585, 13728, 14080, 14592, 14820, 15808, 16302, 16640, 16648, 16720, 17160, 18240, 18304, 19760, 20064, 20810, 21120, 21736, 22880, 22891, 23712, 24320, 24960, 24972, 25080, 26752, 27053, 27170, 27456, 29640, 31215, 31616, 32604, 33296, 33440, 34320, 36480, 36608, 39520, 39539, 40128, 40755, 41620, 42240, 43472, 45760, 45782, 47424, 49920, 49944, 50160, 53504, 54106, 54340, 54912, 59280, 62430, 63232, 65208, 66592, 66880, 68640, 68673, 72960, 79040, 79078, 80256, 81159, 81510, 83240, 86944, 91520, 91564, 94848, 99888, 100320, 108212, 108680, 109824, 114455, 118560, 118617, 124860, 130416, 133184, 133760, 135265, 137280, 137346, 158080, 158156, 160512, 162318, 163020, 166480, 173888, 183040, 183128, 189696, 197695, 199776, 200640, 216424, 217360, 228910, 237120, 237234, 249720, 260832, 266368, 267520, 270530, 274560, 274692, 297583, 316160, 316312, 324636, 326040, 332960, 343365, 347776, 366256, 395390, 399552, 401280, 405795, 432848, 434720, 434929, 457820, 474240, 474468, 499440, 514007, 521664, 532736, 541060, 549120, 549384, 593085, 595166, 632624, 649272, 652080, 665920, 686730, 695552, 732512, 790780, 799104, 802560, 811590, 865696, 869440, 869858, 892749, 915640, 948480, 948936, 998880, 1028014, 1043328, 1082120, 1098768, 1186170, 1190332, 1265248, 1298544, 1304160, 1304787, 1331840, 1373460, 1465024, 1487915, 1542021, 1581560, 1598208, 1623180, 1731392, 1738880, 1739716, 1785498, 1831280, 1897872, 1997760, 2056028, 2086656, 2164240, 2174645, 2197536, 2372340, 2380664, 2530496, 2570035, 2597088, 2608320, 2609574, 2663680, 2746920, 2930048, 2975830, 3084042, 3163120, 3246360, 3462784, 3477760, 3479432, 3570996, 3662560, 3795744, 3995520, 4112056, 4328480, 4349290, 4395072, 4463745, 4744680, 4761328, 5060992, 5140070, 5194176, 5216640, 5219148, 5493840, 5654077, 5860096, 5951660, 6168084, 6326240, 6492720, 6523935, 6925568, 6958864, 7141992, 7325120, 7591488, 7710105, 7991040, 8224112, 8656960, 8698580, 8790144, 8927490, 9489360, 9522656, 10121984, 10280140, 10388352, 10433280, 10438296, 10987680, 11308154, 11903320, 12336168, 12652480, 12985440, 13047870, 13917728, 14283984, 14650240, 15182976, 15420210, 16448224, 16962231, 17313920, 17397160, 17580288, 17854980, 18978720, 19045312, 20560280, 20776704, 20876592, 21975360, 22616308, 23806640, 24672336, 25304960, 25970880, 26095740, 27835456, 28270385, 28567968, 29300480, 30365952, 30840420, 32896448, 33924462, 34627840, 34794320, 35709960, 37957440, 38090624, 41120560, 41753184, 43950720, 45232616, 47613280, 49344672, 50609920, 51941760, 52191480, 55670912, 56540770, 57135936, 61680840, 65792896, 67848924, 69588640, 71419920, 75914880, 76181248, 82241120, 83506368, 84811155, 87901440, 90465232, 95226560, 98689344, 103883520, 104382960, 111341824, 113081540, 114271872, 123361680, 131585792, 135697848, 139177280, 142839840, 151829760, 164482240, 167012736, 169622310, 180930464, 190453120, 197378688, 208765920, 226163080, 228543744, 246723360, 271395696, 278354560, 285679680, 328964480, 334025472, 339244620, 361860928, 380906240, 394757376, 417531840, 452326160, 493446720, 542791392, 556709120, 571359360, 657928960, 678489240, 723721856, 835063680, 904652320, 986893440, 1085582784, 1142718720, 1356978480, 1447443712, 1670127360, 1809304640, 1973786880, 2171165568, 2713956960, 3618609280, 4342331136, 5427913920, 7237218560, 10855827840, 21711655680]

約数ペア:

[(1, 21711655680), (2, 10855827840), (3, 7237218560), (4, 5427913920), (5, 4342331136), (6, 3618609280), (8, 2713956960), (10, 2171165568), (11, 1973786880), (12, 1809304640), (13, 1670127360), (15, 1447443712), (16, 1356978480), (19, 1142718720), (20, 1085582784), (22, 986893440), (24, 904652320), (26, 835063680), (30, 723721856), (32, 678489240), (33, 657928960), (38, 571359360), (39, 556709120), (40, 542791392), (44, 493446720), (48, 452326160), (52, 417531840), (55, 394757376), (57, 380906240), (60, 361860928), (64, 339244620), (65, 334025472), (66, 328964480), (76, 285679680), (78, 278354560), (80, 271395696), (88, 246723360), (95, 228543744), (96, 226163080), (104, 208765920), (110, 197378688), (114, 190453120), (120, 180930464), (128, 169622310), (130, 167012736), (132, 164482240), (143, 151829760), (152, 142839840), (156, 139177280), (160, 135697848), (165, 131585792), (176, 123361680), (190, 114271872), (192, 113081540), (195, 111341824), (208, 104382960), (209, 103883520), (220, 98689344), (228, 95226560), (240, 90465232), (247, 87901440), (256, 84811155), (260, 83506368), (264, 82241120), (285, 76181248), (286, 75914880), (304, 71419920), (312, 69588640), (320, 67848924), (330, 65792896), (352, 61680840), (380, 57135936), (384, 56540770), (390, 55670912), (416, 52191480), (418, 51941760), (429, 50609920), (440, 49344672), (456, 47613280), (480, 45232616), (494, 43950720), (520, 41753184), (528, 41120560), (570, 38090624), (572, 37957440), (608, 35709960), (624, 34794320), (627, 34627840), (640, 33924462), (660, 32896448), (704, 30840420), (715, 30365952), (741, 29300480), (760, 28567968), (768, 28270385), (780, 27835456), (832, 26095740), (836, 25970880), (858, 25304960), (880, 24672336), (912, 23806640), (960, 22616308), (988, 21975360), (1040, 20876592), (1045, 20776704), (1056, 20560280), (1140, 19045312), (1144, 18978720), (1216, 17854980), (1235, 17580288), (1248, 17397160), (1254, 17313920), (1280, 16962231), (1320, 16448224), (1408, 15420210), (1430, 15182976), (1482, 14650240), (1520, 14283984), (1560, 13917728), (1664, 13047870), (1672, 12985440), (1716, 12652480), (1760, 12336168), (1824, 11903320), (1920, 11308154), (1976, 10987680), (2080, 10438296), (2081, 10433280), (2090, 10388352), (2112, 10280140), (2145, 10121984), (2280, 9522656), (2288, 9489360), (2432, 8927490), (2470, 8790144), (2496, 8698580), (2508, 8656960), (2640, 8224112), (2717, 7991040), (2816, 7710105), (2860, 7591488), (2964, 7325120), (3040, 7141992), (3120, 6958864), (3135, 6925568), (3328, 6523935), (3344, 6492720), (3432, 6326240), (3520, 6168084), (3648, 5951660), (3705, 5860096), (3840, 5654077), (3952, 5493840), (4160, 5219148), (4162, 5216640), (4180, 5194176), (4224, 5140070), (4290, 5060992), (4560, 4761328), (4576, 4744680), (4864, 4463745), (4940, 4395072), (4992, 4349290), (5016, 4328480), (5280, 4112056), (5434, 3995520), (5720, 3795744), (5928, 3662560), (6080, 3570996), (6240, 3479432), (6243, 3477760), (6270, 3462784), (6688, 3246360), (6864, 3163120), (7040, 3084042), (7296, 2975830), (7410, 2930048), (7904, 2746920), (8151, 2663680), (8320, 2609574), (8324, 2608320), (8360, 2597088), (8448, 2570035), (8580, 2530496), (9120, 2380664), (9152, 2372340), (9880, 2197536), (9984, 2174645), (10032, 2164240), (10405, 2086656), (10560, 2056028), (10868, 1997760), (11440, 1897872), (11856, 1831280), (12160, 1785498), (12480, 1739716), (12486, 1738880), (12540, 1731392), (13376, 1623180), (13585, 1598208), (13728, 1581560), (14080, 1542021), (14592, 1487915), (14820, 1465024), (15808, 1373460), (16302, 1331840), (16640, 1304787), (16648, 1304160), (16720, 1298544), (17160, 1265248), (18240, 1190332), (18304, 1186170), (19760, 1098768), (20064, 1082120), (20810, 1043328), (21120, 1028014), (21736, 998880), (22880, 948936), (22891, 948480), (23712, 915640), (24320, 892749), (24960, 869858), (24972, 869440), (25080, 865696), (26752, 811590), (27053, 802560), (27170, 799104), (27456, 790780), (29640, 732512), (31215, 695552), (31616, 686730), (32604, 665920), (33296, 652080), (33440, 649272), (34320, 632624), (36480, 595166), (36608, 593085), (39520, 549384), (39539, 549120), (40128, 541060), (40755, 532736), (41620, 521664), (42240, 514007), (43472, 499440), (45760, 474468), (45782, 474240), (47424, 457820), (49920, 434929), (49944, 434720), (50160, 432848), (53504, 405795), (54106, 401280), (54340, 399552), (54912, 395390), (59280, 366256), (62430, 347776), (63232, 343365), (65208, 332960), (66592, 326040), (66880, 324636), (68640, 316312), (68673, 316160), (72960, 297583), (79040, 274692), (79078, 274560), (80256, 270530), (81159, 267520), (81510, 266368), (83240, 260832), (86944, 249720), (91520, 237234), (91564, 237120), (94848, 228910), (99888, 217360), (100320, 216424), (108212, 200640), (108680, 199776), (109824, 197695), (114455, 189696), (118560, 183128), (118617, 183040), (124860, 173888), (130416, 166480), (133184, 163020), (133760, 162318), (135265, 160512), (137280, 158156), (137346, 158080)]