215247585280

素因数分解:

$2^{15}\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14437}}^1$

素因数の和:14492

約数の個数: 256

約数和(自身を含む): 635842589760

約数和(自身を除く): 420595004480

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 256, 260, 280, 320, 364, 416, 448, 455, 512, 520, 560, 640, 728, 832, 896, 910, 1024, 1040, 1120, 1280, 1456, 1664, 1792, 1820, 2048, 2080, 2240, 2560, 2912, 3328, 3584, 3640, 4096, 4160, 4480, 5120, 5824, 6656, 7168, 7280, 8192, 8320, 8960, 10240, 11648, 13312, 14336, 14437, 14560, 16384, 16640, 17920, 20480, 23296, 26624, 28672, 28874, 29120, 32768, 33280, 35840, 40960, 46592, 53248, 57344, 57748, 58240, 66560, 71680, 72185, 81920, 93184, 101059, 106496, 114688, 115496, 116480, 133120, 143360, 144370, 163840, 186368, 187681, 202118, 212992, 229376, 230992, 232960, 266240, 286720, 288740, 372736, 375362, 404236, 425984, 461984, 465920, 505295, 532480, 573440, 577480, 745472, 750724, 808472, 923968, 931840, 938405, 1010590, 1064960, 1146880, 1154960, 1313767, 1490944, 1501448, 1616944, 1847936, 1863680, 1876810, 2021180, 2129920, 2309920, 2627534, 2981888, 3002896, 3233888, 3695872, 3727360, 3753620, 4042360, 4619840, 5255068, 6005792, 6467776, 6568835, 7391744, 7454720, 7507240, 8084720, 9239680, 10510136, 12011584, 12935552, 13137670, 14783488, 14909440, 15014480, 16169440, 18479360, 21020272, 24023168, 25871104, 26275340, 29566976, 30028960, 32338880, 36958720, 42040544, 48046336, 51742208, 52550680, 59133952, 60057920, 64677760, 73917440, 84081088, 96092672, 103484416, 105101360, 118267904, 120115840, 129355520, 147834880, 168162176, 192185344, 206968832, 210202720, 236535808, 240231680, 258711040, 295669760, 336324352, 384370688, 413937664, 420405440, 473071616, 480463360, 517422080, 591339520, 672648704, 768741376, 827875328, 840810880, 960926720, 1034844160, 1182679040, 1345297408, 1537482752, 1655750656, 1681621760, 1921853440, 2069688320, 2365358080, 2690594816, 3074965504, 3311501312, 3363243520, 3843706880, 4139376640, 5381189632, 6149931008, 6726487040, 7687413760, 8278753280, 10762379264, 13452974080, 15374827520, 16557506560, 21524758528, 26905948160, 30749655040, 43049517056, 53811896320, 107623792640, 215247585280]

約数ペア:

[(1, 215247585280), (2, 107623792640), (4, 53811896320), (5, 43049517056), (7, 30749655040), (8, 26905948160), (10, 21524758528), (13, 16557506560), (14, 15374827520), (16, 13452974080), (20, 10762379264), (26, 8278753280), (28, 7687413760), (32, 6726487040), (35, 6149931008), (40, 5381189632), (52, 4139376640), (56, 3843706880), (64, 3363243520), (65, 3311501312), (70, 3074965504), (80, 2690594816), (91, 2365358080), (104, 2069688320), (112, 1921853440), (128, 1681621760), (130, 1655750656), (140, 1537482752), (160, 1345297408), (182, 1182679040), (208, 1034844160), (224, 960926720), (256, 840810880), (260, 827875328), (280, 768741376), (320, 672648704), (364, 591339520), (416, 517422080), (448, 480463360), (455, 473071616), (512, 420405440), (520, 413937664), (560, 384370688), (640, 336324352), (728, 295669760), (832, 258711040), (896, 240231680), (910, 236535808), (1024, 210202720), (1040, 206968832), (1120, 192185344), (1280, 168162176), (1456, 147834880), (1664, 129355520), (1792, 120115840), (1820, 118267904), (2048, 105101360), (2080, 103484416), (2240, 96092672), (2560, 84081088), (2912, 73917440), (3328, 64677760), (3584, 60057920), (3640, 59133952), (4096, 52550680), (4160, 51742208), (4480, 48046336), (5120, 42040544), (5824, 36958720), (6656, 32338880), (7168, 30028960), (7280, 29566976), (8192, 26275340), (8320, 25871104), (8960, 24023168), (10240, 21020272), (11648, 18479360), (13312, 16169440), (14336, 15014480), (14437, 14909440), (14560, 14783488), (16384, 13137670), (16640, 12935552), (17920, 12011584), (20480, 10510136), (23296, 9239680), (26624, 8084720), (28672, 7507240), (28874, 7454720), (29120, 7391744), (32768, 6568835), (33280, 6467776), (35840, 6005792), (40960, 5255068), (46592, 4619840), (53248, 4042360), (57344, 3753620), (57748, 3727360), (58240, 3695872), (66560, 3233888), (71680, 3002896), (72185, 2981888), (81920, 2627534), (93184, 2309920), (101059, 2129920), (106496, 2021180), (114688, 1876810), (115496, 1863680), (116480, 1847936), (133120, 1616944), (143360, 1501448), (144370, 1490944), (163840, 1313767), (186368, 1154960), (187681, 1146880), (202118, 1064960), (212992, 1010590), (229376, 938405), (230992, 931840), (232960, 923968), (266240, 808472), (286720, 750724), (288740, 745472), (372736, 577480), (375362, 573440), (404236, 532480), (425984, 505295), (461984, 465920)]