21538549760

素因数分解:

$2^{12}\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{127}}^1$

素因数の和:196

約数の個数: 468

約数和(自身を含む): 65618166528

約数和(自身を除く): 44079616768

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 80, 91, 98, 104, 112, 127, 128, 130, 140, 160, 169, 182, 196, 208, 224, 245, 254, 256, 260, 280, 320, 338, 364, 392, 416, 448, 455, 490, 508, 512, 520, 560, 635, 637, 640, 676, 728, 784, 832, 845, 889, 896, 910, 980, 1016, 1024, 1040, 1120, 1183, 1270, 1274, 1280, 1352, 1456, 1568, 1651, 1664, 1690, 1778, 1792, 1820, 1960, 2032, 2048, 2080, 2240, 2366, 2540, 2548, 2560, 2704, 2912, 3136, 3185, 3302, 3328, 3380, 3556, 3584, 3640, 3920, 4064, 4096, 4160, 4445, 4480, 4732, 5080, 5096, 5120, 5408, 5824, 5915, 6223, 6272, 6370, 6604, 6656, 6760, 7112, 7168, 7280, 7840, 8128, 8255, 8281, 8320, 8890, 8960, 9464, 10160, 10192, 10240, 10816, 11557, 11648, 11830, 12446, 12544, 12740, 13208, 13312, 13520, 14224, 14336, 14560, 15680, 16256, 16510, 16562, 16640, 17780, 17920, 18928, 20320, 20384, 20480, 21463, 21632, 23114, 23296, 23660, 24892, 25088, 25480, 26416, 26624, 27040, 28448, 28672, 29120, 31115, 31360, 32512, 33020, 33124, 33280, 35560, 35840, 37856, 40640, 40768, 41405, 42926, 43264, 46228, 46592, 47320, 49784, 50176, 50960, 52832, 53248, 54080, 56896, 57785, 58240, 62230, 62720, 65024, 66040, 66248, 66560, 71120, 71680, 75712, 80899, 81280, 81536, 82810, 85852, 86528, 92456, 93184, 94640, 99568, 100352, 101920, 105664, 107315, 108160, 113792, 115570, 116480, 124460, 125440, 130048, 132080, 132496, 133120, 142240, 143360, 150241, 151424, 161798, 162560, 163072, 165620, 171704, 173056, 184912, 186368, 189280, 199136, 200704, 203840, 211328, 214630, 216320, 227584, 231140, 232960, 248920, 250880, 260096, 264160, 264992, 266240, 284480, 300482, 302848, 323596, 325120, 326144, 331240, 343408, 346112, 369824, 372736, 378560, 398272, 404495, 407680, 422656, 429260, 432640, 455168, 462280, 465920, 497840, 501760, 520192, 528320, 529984, 568960, 600964, 605696, 647192, 650240, 652288, 662480, 686816, 692224, 739648, 751205, 757120, 796544, 808990, 815360, 845312, 858520, 865280, 910336, 924560, 931840, 995680, 1003520, 1051687, 1056640, 1059968, 1137920, 1201928, 1211392, 1294384, 1300480, 1304576, 1324960, 1373632, 1479296, 1502410, 1514240, 1593088, 1617980, 1630720, 1690624, 1717040, 1730560, 1820672, 1849120, 1863680, 1991360, 2103374, 2113280, 2119936, 2275840, 2403856, 2422784, 2588768, 2600960, 2609152, 2649920, 2747264, 2958592, 3004820, 3028480, 3186176, 3235960, 3261440, 3381248, 3434080, 3461120, 3641344, 3698240, 3982720, 4206748, 4226560, 4239872, 4551680, 4807712, 4845568, 5177536, 5258435, 5299840, 5494528, 5917184, 6009640, 6056960, 6372352, 6471920, 6522880, 6762496, 6868160, 7396480, 7965440, 8413496, 8453120, 8479744, 9103360, 9615424, 10355072, 10516870, 10599680, 10989056, 11834368, 12019280, 12113920, 12744704, 12943840, 13045760, 13736320, 14792960, 15930880, 16826992, 16906240, 16959488, 18206720, 19230848, 20710144, 21033740, 21199360, 21978112, 23668736, 24038560, 24227840, 25489408, 25887680, 27472640, 29585920, 31861760, 33653984, 33812480, 33918976, 38461696, 41420288, 42067480, 42398720, 43956224, 47337472, 48077120, 51775360, 54945280, 59171840, 63723520, 67307968, 76923392, 82840576, 84134960, 84797440, 87912448, 96154240, 103550720, 109890560, 118343680, 127447040, 134615936, 153846784, 165681152, 168269920, 169594880, 192308480, 207101440, 219781120, 236687360, 269231872, 307693568, 331362304, 336539840, 384616960, 414202880, 439562240, 538463744, 615387136, 673079680, 769233920, 828405760, 1076927488, 1346159360, 1538467840, 1656811520, 2153854976, 2692318720, 3076935680, 4307709952, 5384637440, 10769274880, 21538549760]

約数ペア:

[(1, 21538549760), (2, 10769274880), (4, 5384637440), (5, 4307709952), (7, 3076935680), (8, 2692318720), (10, 2153854976), (13, 1656811520), (14, 1538467840), (16, 1346159360), (20, 1076927488), (26, 828405760), (28, 769233920), (32, 673079680), (35, 615387136), (40, 538463744), (49, 439562240), (52, 414202880), (56, 384616960), (64, 336539840), (65, 331362304), (70, 307693568), (80, 269231872), (91, 236687360), (98, 219781120), (104, 207101440), (112, 192308480), (127, 169594880), (128, 168269920), (130, 165681152), (140, 153846784), (160, 134615936), (169, 127447040), (182, 118343680), (196, 109890560), (208, 103550720), (224, 96154240), (245, 87912448), (254, 84797440), (256, 84134960), (260, 82840576), (280, 76923392), (320, 67307968), (338, 63723520), (364, 59171840), (392, 54945280), (416, 51775360), (448, 48077120), (455, 47337472), (490, 43956224), (508, 42398720), (512, 42067480), (520, 41420288), (560, 38461696), (635, 33918976), (637, 33812480), (640, 33653984), (676, 31861760), (728, 29585920), (784, 27472640), (832, 25887680), (845, 25489408), (889, 24227840), (896, 24038560), (910, 23668736), (980, 21978112), (1016, 21199360), (1024, 21033740), (1040, 20710144), (1120, 19230848), (1183, 18206720), (1270, 16959488), (1274, 16906240), (1280, 16826992), (1352, 15930880), (1456, 14792960), (1568, 13736320), (1651, 13045760), (1664, 12943840), (1690, 12744704), (1778, 12113920), (1792, 12019280), (1820, 11834368), (1960, 10989056), (2032, 10599680), (2048, 10516870), (2080, 10355072), (2240, 9615424), (2366, 9103360), (2540, 8479744), (2548, 8453120), (2560, 8413496), (2704, 7965440), (2912, 7396480), (3136, 6868160), (3185, 6762496), (3302, 6522880), (3328, 6471920), (3380, 6372352), (3556, 6056960), (3584, 6009640), (3640, 5917184), (3920, 5494528), (4064, 5299840), (4096, 5258435), (4160, 5177536), (4445, 4845568), (4480, 4807712), (4732, 4551680), (5080, 4239872), (5096, 4226560), (5120, 4206748), (5408, 3982720), (5824, 3698240), (5915, 3641344), (6223, 3461120), (6272, 3434080), (6370, 3381248), (6604, 3261440), (6656, 3235960), (6760, 3186176), (7112, 3028480), (7168, 3004820), (7280, 2958592), (7840, 2747264), (8128, 2649920), (8255, 2609152), (8281, 2600960), (8320, 2588768), (8890, 2422784), (8960, 2403856), (9464, 2275840), (10160, 2119936), (10192, 2113280), (10240, 2103374), (10816, 1991360), (11557, 1863680), (11648, 1849120), (11830, 1820672), (12446, 1730560), (12544, 1717040), (12740, 1690624), (13208, 1630720), (13312, 1617980), (13520, 1593088), (14224, 1514240), (14336, 1502410), (14560, 1479296), (15680, 1373632), (16256, 1324960), (16510, 1304576), (16562, 1300480), (16640, 1294384), (17780, 1211392), (17920, 1201928), (18928, 1137920), (20320, 1059968), (20384, 1056640), (20480, 1051687), (21463, 1003520), (21632, 995680), (23114, 931840), (23296, 924560), (23660, 910336), (24892, 865280), (25088, 858520), (25480, 845312), (26416, 815360), (26624, 808990), (27040, 796544), (28448, 757120), (28672, 751205), (29120, 739648), (31115, 692224), (31360, 686816), (32512, 662480), (33020, 652288), (33124, 650240), (33280, 647192), (35560, 605696), (35840, 600964), (37856, 568960), (40640, 529984), (40768, 528320), (41405, 520192), (42926, 501760), (43264, 497840), (46228, 465920), (46592, 462280), (47320, 455168), (49784, 432640), (50176, 429260), (50960, 422656), (52832, 407680), (53248, 404495), (54080, 398272), (56896, 378560), (57785, 372736), (58240, 369824), (62230, 346112), (62720, 343408), (65024, 331240), (66040, 326144), (66248, 325120), (66560, 323596), (71120, 302848), (71680, 300482), (75712, 284480), (80899, 266240), (81280, 264992), (81536, 264160), (82810, 260096), (85852, 250880), (86528, 248920), (92456, 232960), (93184, 231140), (94640, 227584), (99568, 216320), (100352, 214630), (101920, 211328), (105664, 203840), (107315, 200704), (108160, 199136), (113792, 189280), (115570, 186368), (116480, 184912), (124460, 173056), (125440, 171704), (130048, 165620), (132080, 163072), (132496, 162560), (133120, 161798), (142240, 151424), (143360, 150241)]