21467197440

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1$

素因数の和:113

約数の個数: 936

約数和(自身を含む): 87871475328

約数和(自身を除く): 66404277888

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 31, 32, 34, 36, 39, 40, 45, 48, 51, 52, 60, 62, 64, 65, 68, 72, 78, 80, 85, 90, 93, 96, 102, 104, 117, 120, 124, 128, 130, 136, 144, 153, 155, 156, 160, 170, 180, 186, 192, 195, 204, 208, 221, 234, 240, 248, 255, 256, 260, 272, 279, 288, 289, 306, 310, 312, 320, 340, 360, 372, 384, 390, 403, 408, 416, 442, 465, 468, 480, 496, 510, 512, 520, 527, 544, 558, 576, 578, 585, 612, 620, 624, 640, 663, 680, 720, 744, 765, 768, 780, 806, 816, 832, 867, 884, 930, 936, 960, 992, 1020, 1024, 1040, 1054, 1088, 1105, 1116, 1152, 1156, 1170, 1209, 1224, 1240, 1248, 1280, 1326, 1360, 1395, 1440, 1445, 1488, 1530, 1536, 1560, 1581, 1612, 1632, 1664, 1734, 1768, 1860, 1872, 1920, 1984, 1989, 2015, 2040, 2048, 2080, 2108, 2176, 2210, 2232, 2304, 2312, 2340, 2418, 2448, 2480, 2496, 2560, 2601, 2635, 2652, 2720, 2790, 2880, 2890, 2976, 3060, 3072, 3120, 3162, 3224, 3264, 3315, 3328, 3468, 3536, 3627, 3720, 3744, 3757, 3840, 3968, 3978, 4030, 4080, 4096, 4160, 4216, 4335, 4352, 4420, 4464, 4608, 4624, 4680, 4743, 4836, 4896, 4960, 4992, 5120, 5202, 5270, 5304, 5440, 5580, 5760, 5780, 5952, 6045, 6120, 6144, 6240, 6324, 6448, 6528, 6630, 6656, 6851, 6936, 7072, 7254, 7440, 7488, 7514, 7680, 7905, 7936, 7956, 8060, 8160, 8320, 8432, 8670, 8704, 8840, 8928, 8959, 9216, 9248, 9360, 9486, 9672, 9792, 9920, 9945, 9984, 10240, 10404, 10540, 10608, 10880, 11160, 11271, 11520, 11560, 11904, 12090, 12240, 12288, 12480, 12648, 12896, 13005, 13056, 13260, 13312, 13702, 13872, 14144, 14508, 14880, 14976, 15028, 15360, 15810, 15872, 15912, 16120, 16320, 16640, 16864, 17340, 17408, 17680, 17856, 17918, 18135, 18432, 18496, 18720, 18785, 18972, 19344, 19584, 19840, 19890, 19968, 20480, 20553, 20808, 21080, 21216, 21760, 22320, 22542, 23040, 23120, 23715, 23808, 24180, 24480, 24960, 25296, 25792, 26010, 26112, 26520, 26624, 26877, 27404, 27744, 28288, 29016, 29760, 29952, 30056, 30720, 31620, 31744, 31824, 32240, 32640, 33280, 33728, 33813, 34255, 34680, 34816, 35360, 35712, 35836, 36270, 36864, 36992, 37440, 37570, 37944, 38688, 39168, 39680, 39780, 39936, 41106, 41616, 42160, 42432, 43520, 44640, 44795, 45084, 46080, 46240, 47430, 47616, 48360, 48960, 49920, 50592, 51584, 52020, 52224, 53040, 53248, 53754, 54808, 55488, 56355, 56576, 58032, 59520, 59904, 60112, 61440, 61659, 63240, 63488, 63648, 64480, 65280, 66560, 67456, 67626, 68510, 69360, 69632, 70720, 71424, 71672, 72540, 73984, 74880, 75140, 75888, 77376, 78336, 79360, 79560, 79872, 80631, 82212, 83232, 84320, 84864, 87040, 89280, 89590, 90168, 92160, 92480, 94860, 95232, 96720, 97920, 99840, 101184, 102765, 103168, 104040, 104448, 106080, 107508, 109616, 110976, 112710, 113152, 116064, 116467, 119040, 119808, 120224, 123318, 126480, 126976, 127296, 128960, 130560, 133120, 134385, 134912, 135252, 137020, 138720, 141440, 142848, 143344, 145080, 147968, 149760, 150280, 151776, 154752, 156672, 158720, 159120, 159744, 161262, 164424, 166464, 168640, 169065, 169728, 174080, 178560, 179180, 180336, 184320, 184960, 189720, 190464, 193440, 195840, 199680, 202368, 205530, 206336, 208080, 208896, 212160, 215016, 219232, 221952, 225420, 226304, 232128, 232934, 238080, 239616, 240448, 246636, 252960, 254592, 257920, 261120, 266240, 268770, 269824, 270504, 274040, 277440, 282880, 285696, 286688, 290160, 295936, 299520, 300560, 303552, 308295, 309504, 313344, 317440, 318240, 322524, 328848, 332928, 337280, 338130, 339456, 348160, 349401, 357120, 358360, 360672, 369920, 379440, 380928, 386880, 391680, 399360, 403155, 404736, 411060, 412672, 416160, 424320, 430032, 438464, 443904, 450840, 452608, 464256, 465868, 476160, 479232, 480896, 493272, 505920, 509184, 515840, 522240, 537540, 539648, 541008, 548080, 554880, 565760, 571392, 573376, 580320, 582335, 591872, 599040, 601120, 607104, 616590, 619008, 626688, 634880, 636480, 645048, 657696, 665856, 674560, 676260, 678912, 698802, 714240, 716720, 721344, 739840, 758880, 773760, 783360, 798720, 806310, 809472, 822120, 825344, 832320, 848640, 860064, 876928, 887808, 901680, 905216, 928512, 931736, 952320, 961792, 986544, 1011840, 1018368, 1031680, 1044480, 1048203, 1075080, 1079296, 1082016, 1096160, 1109760, 1131520, 1142784, 1146752, 1160640, 1164670, 1183744, 1198080, 1202240, 1214208, 1233180, 1238016, 1272960, 1290096, 1315392, 1331712, 1349120, 1352520, 1357824, 1397604, 1428480, 1433440, 1442688, 1479680, 1517760, 1547520, 1566720, 1612620, 1618944, 1644240, 1650688, 1664640, 1697280, 1720128, 1747005, 1753856, 1775616, 1803360, 1857024, 1863472, 1904640, 1923584, 1973088, 2023680, 2036736, 2063360, 2096406, 2150160, 2158592, 2164032, 2192320, 2219520, 2263040, 2293504, 2321280, 2329340, 2396160, 2404480, 2428416, 2466360, 2476032, 2545920, 2580192, 2630784, 2663424, 2698240, 2705040, 2715648, 2795208, 2856960, 2866880, 2885376, 2959360, 3035520, 3095040, 3133440, 3225240, 3237888, 3288480, 3329280, 3394560, 3440256, 3494010, 3507712, 3551232, 3606720, 3714048, 3726944, 3847168, 3946176, 4047360, 4073472, 4126720, 4192812, 4300320, 4328064, 4384640, 4439040, 4526080, 4587008, 4642560, 4658680, 4808960, 4856832, 4932720, 4952064, 5091840, 5160384, 5241015, 5261568, 5326848, 5396480, 5410080, 5590416, 5713920, 5733760, 5770752, 5918720, 6071040, 6190080, 6450480, 6475776, 6576960, 6658560, 6789120, 6880512, 6988020, 7015424, 7213440, 7428096, 7453888, 7694336, 7892352, 8094720, 8146944, 8253440, 8385624, 8600640, 8656128, 8769280, 8878080, 9174016, 9285120, 9317360, 9617920, 9713664, 9865440, 10183680, 10320768, 10482030, 10523136, 10653696, 10792960, 10820160, 11180832, 11467520, 11541504, 12142080, 12380160, 12900960, 13153920, 13317120, 13578240, 13761024, 13976040, 14030848, 14426880, 14856192, 14907776, 15388672, 15784704, 16189440, 16771248, 17201280, 17312256, 17538560, 17756160, 18348032, 18570240, 18634720, 19235840, 19427328, 19730880, 20367360, 20641536, 20964060, 21046272, 21640320, 22361664, 22935040, 23083008, 24284160, 24760320, 25801920, 26307840, 26634240, 27522048, 27952080, 28061696, 28853760, 29815552, 31569408, 32378880, 33542496, 34402560, 34624512, 35077120, 36696064, 37140480, 37269440, 38471680, 39461760, 40734720, 41283072, 41928120, 42092544, 43280640, 44723328, 45870080, 46166016, 48568320, 51603840, 52615680, 53268480, 55044096, 55904160, 57707520, 59631104, 63138816, 67084992, 68805120, 69249024, 70154240, 74280960, 74538880, 76943360, 78923520, 82566144, 83856240, 84185088, 86561280, 89446656, 91740160, 97136640, 103207680, 105231360, 110088192, 111808320, 115415040, 119262208, 126277632, 134169984, 137610240, 138498048, 140308480, 149077760, 157847040, 165132288, 167712480, 173122560, 178893312, 183480320, 206415360, 210462720, 223616640, 230830080, 238524416, 252555264, 268339968, 275220480, 298155520, 315694080, 330264576, 335424960, 346245120, 357786624, 412830720, 420925440, 447233280, 477048832, 536679936, 550440960, 596311040, 631388160, 670849920, 692490240, 715573248, 825661440, 894466560, 1073359872, 1192622080, 1262776320, 1341699840, 1431146496, 1651322880, 1788933120, 2146719744, 2385244160, 2683399680, 3577866240, 4293439488, 5366799360, 7155732480, 10733598720, 21467197440]

約数ペア:

[(1, 21467197440), (2, 10733598720), (3, 7155732480), (4, 5366799360), (5, 4293439488), (6, 3577866240), (8, 2683399680), (9, 2385244160), (10, 2146719744), (12, 1788933120), (13, 1651322880), (15, 1431146496), (16, 1341699840), (17, 1262776320), (18, 1192622080), (20, 1073359872), (24, 894466560), (26, 825661440), (30, 715573248), (31, 692490240), (32, 670849920), (34, 631388160), (36, 596311040), (39, 550440960), (40, 536679936), (45, 477048832), (48, 447233280), (51, 420925440), (52, 412830720), (60, 357786624), (62, 346245120), (64, 335424960), (65, 330264576), (68, 315694080), (72, 298155520), (78, 275220480), (80, 268339968), (85, 252555264), (90, 238524416), (93, 230830080), (96, 223616640), (102, 210462720), (104, 206415360), (117, 183480320), (120, 178893312), (124, 173122560), (128, 167712480), (130, 165132288), (136, 157847040), (144, 149077760), (153, 140308480), (155, 138498048), (156, 137610240), (160, 134169984), (170, 126277632), (180, 119262208), (186, 115415040), (192, 111808320), (195, 110088192), (204, 105231360), (208, 103207680), (221, 97136640), (234, 91740160), (240, 89446656), (248, 86561280), (255, 84185088), (256, 83856240), (260, 82566144), (272, 78923520), (279, 76943360), (288, 74538880), (289, 74280960), (306, 70154240), (310, 69249024), (312, 68805120), (320, 67084992), (340, 63138816), (360, 59631104), (372, 57707520), (384, 55904160), (390, 55044096), (403, 53268480), (408, 52615680), (416, 51603840), (442, 48568320), (465, 46166016), (468, 45870080), (480, 44723328), (496, 43280640), (510, 42092544), (512, 41928120), (520, 41283072), (527, 40734720), (544, 39461760), (558, 38471680), (576, 37269440), (578, 37140480), (585, 36696064), (612, 35077120), (620, 34624512), (624, 34402560), (640, 33542496), (663, 32378880), (680, 31569408), (720, 29815552), (744, 28853760), (765, 28061696), (768, 27952080), (780, 27522048), (806, 26634240), (816, 26307840), (832, 25801920), (867, 24760320), (884, 24284160), (930, 23083008), (936, 22935040), (960, 22361664), (992, 21640320), (1020, 21046272), (1024, 20964060), (1040, 20641536), (1054, 20367360), (1088, 19730880), (1105, 19427328), (1116, 19235840), (1152, 18634720), (1156, 18570240), (1170, 18348032), (1209, 17756160), (1224, 17538560), (1240, 17312256), (1248, 17201280), (1280, 16771248), (1326, 16189440), (1360, 15784704), (1395, 15388672), (1440, 14907776), (1445, 14856192), (1488, 14426880), (1530, 14030848), (1536, 13976040), (1560, 13761024), (1581, 13578240), (1612, 13317120), (1632, 13153920), (1664, 12900960), (1734, 12380160), (1768, 12142080), (1860, 11541504), (1872, 11467520), (1920, 11180832), (1984, 10820160), (1989, 10792960), (2015, 10653696), (2040, 10523136), (2048, 10482030), (2080, 10320768), (2108, 10183680), (2176, 9865440), (2210, 9713664), (2232, 9617920), (2304, 9317360), (2312, 9285120), (2340, 9174016), (2418, 8878080), (2448, 8769280), (2480, 8656128), (2496, 8600640), (2560, 8385624), (2601, 8253440), (2635, 8146944), (2652, 8094720), (2720, 7892352), (2790, 7694336), (2880, 7453888), (2890, 7428096), (2976, 7213440), (3060, 7015424), (3072, 6988020), (3120, 6880512), (3162, 6789120), (3224, 6658560), (3264, 6576960), (3315, 6475776), (3328, 6450480), (3468, 6190080), (3536, 6071040), (3627, 5918720), (3720, 5770752), (3744, 5733760), (3757, 5713920), (3840, 5590416), (3968, 5410080), (3978, 5396480), (4030, 5326848), (4080, 5261568), (4096, 5241015), (4160, 5160384), (4216, 5091840), (4335, 4952064), (4352, 4932720), (4420, 4856832), (4464, 4808960), (4608, 4658680), (4624, 4642560), (4680, 4587008), (4743, 4526080), (4836, 4439040), (4896, 4384640), (4960, 4328064), (4992, 4300320), (5120, 4192812), (5202, 4126720), (5270, 4073472), (5304, 4047360), (5440, 3946176), (5580, 3847168), (5760, 3726944), (5780, 3714048), (5952, 3606720), (6045, 3551232), (6120, 3507712), (6144, 3494010), (6240, 3440256), (6324, 3394560), (6448, 3329280), (6528, 3288480), (6630, 3237888), (6656, 3225240), (6851, 3133440), (6936, 3095040), (7072, 3035520), (7254, 2959360), (7440, 2885376), (7488, 2866880), (7514, 2856960), (7680, 2795208), (7905, 2715648), (7936, 2705040), (7956, 2698240), (8060, 2663424), (8160, 2630784), (8320, 2580192), (8432, 2545920), (8670, 2476032), (8704, 2466360), (8840, 2428416), (8928, 2404480), (8959, 2396160), (9216, 2329340), (9248, 2321280), (9360, 2293504), (9486, 2263040), (9672, 2219520), (9792, 2192320), (9920, 2164032), (9945, 2158592), (9984, 2150160), (10240, 2096406), (10404, 2063360), (10540, 2036736), (10608, 2023680), (10880, 1973088), (11160, 1923584), (11271, 1904640), (11520, 1863472), (11560, 1857024), (11904, 1803360), (12090, 1775616), (12240, 1753856), (12288, 1747005), (12480, 1720128), (12648, 1697280), (12896, 1664640), (13005, 1650688), (13056, 1644240), (13260, 1618944), (13312, 1612620), (13702, 1566720), (13872, 1547520), (14144, 1517760), (14508, 1479680), (14880, 1442688), (14976, 1433440), (15028, 1428480), (15360, 1397604), (15810, 1357824), (15872, 1352520), (15912, 1349120), (16120, 1331712), (16320, 1315392), (16640, 1290096), (16864, 1272960), (17340, 1238016), (17408, 1233180), (17680, 1214208), (17856, 1202240), (17918, 1198080), (18135, 1183744), (18432, 1164670), (18496, 1160640), (18720, 1146752), (18785, 1142784), (18972, 1131520), (19344, 1109760), (19584, 1096160), (19840, 1082016), (19890, 1079296), (19968, 1075080), (20480, 1048203), (20553, 1044480), (20808, 1031680), (21080, 1018368), (21216, 1011840), (21760, 986544), (22320, 961792), (22542, 952320), (23040, 931736), (23120, 928512), (23715, 905216), (23808, 901680), (24180, 887808), (24480, 876928), (24960, 860064), (25296, 848640), (25792, 832320), (26010, 825344), (26112, 822120), (26520, 809472), (26624, 806310), (26877, 798720), (27404, 783360), (27744, 773760), (28288, 758880), (29016, 739840), (29760, 721344), (29952, 716720), (30056, 714240), (30720, 698802), (31620, 678912), (31744, 676260), (31824, 674560), (32240, 665856), (32640, 657696), (33280, 645048), (33728, 636480), (33813, 634880), (34255, 626688), (34680, 619008), (34816, 616590), (35360, 607104), (35712, 601120), (35836, 599040), (36270, 591872), (36864, 582335), (36992, 580320), (37440, 573376), (37570, 571392), (37944, 565760), (38688, 554880), (39168, 548080), (39680, 541008), (39780, 539648), (39936, 537540), (41106, 522240), (41616, 515840), (42160, 509184), (42432, 505920), (43520, 493272), (44640, 480896), (44795, 479232), (45084, 476160), (46080, 465868), (46240, 464256), (47430, 452608), (47616, 450840), (48360, 443904), (48960, 438464), (49920, 430032), (50592, 424320), (51584, 416160), (52020, 412672), (52224, 411060), (53040, 404736), (53248, 403155), (53754, 399360), (54808, 391680), (55488, 386880), (56355, 380928), (56576, 379440), (58032, 369920), (59520, 360672), (59904, 358360), (60112, 357120), (61440, 349401), (61659, 348160), (63240, 339456), (63488, 338130), (63648, 337280), (64480, 332928), (65280, 328848), (66560, 322524), (67456, 318240), (67626, 317440), (68510, 313344), (69360, 309504), (69632, 308295), (70720, 303552), (71424, 300560), (71672, 299520), (72540, 295936), (73984, 290160), (74880, 286688), (75140, 285696), (75888, 282880), (77376, 277440), (78336, 274040), (79360, 270504), (79560, 269824), (79872, 268770), (80631, 266240), (82212, 261120), (83232, 257920), (84320, 254592), (84864, 252960), (87040, 246636), (89280, 240448), (89590, 239616), (90168, 238080), (92160, 232934), (92480, 232128), (94860, 226304), (95232, 225420), (96720, 221952), (97920, 219232), (99840, 215016), (101184, 212160), (102765, 208896), (103168, 208080), (104040, 206336), (104448, 205530), (106080, 202368), (107508, 199680), (109616, 195840), (110976, 193440), (112710, 190464), (113152, 189720), (116064, 184960), (116467, 184320), (119040, 180336), (119808, 179180), (120224, 178560), (123318, 174080), (126480, 169728), (126976, 169065), (127296, 168640), (128960, 166464), (130560, 164424), (133120, 161262), (134385, 159744), (134912, 159120), (135252, 158720), (137020, 156672), (138720, 154752), (141440, 151776), (142848, 150280), (143344, 149760), (145080, 147968)]