978257280

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1$

素因数の和:562

約数の個数: 512

約数和(自身を含む): 4194892800

約数和(自身を除く): 3216635520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 32, 33, 35, 39, 40, 42, 44, 48, 52, 55, 56, 60, 64, 65, 66, 70, 77, 78, 80, 84, 88, 91, 96, 104, 105, 110, 112, 120, 128, 130, 132, 140, 143, 154, 156, 160, 165, 168, 176, 182, 192, 195, 208, 210, 220, 224, 231, 240, 260, 264, 273, 280, 286, 308, 312, 320, 330, 336, 352, 364, 384, 385, 390, 416, 420, 429, 440, 448, 455, 462, 480, 509, 520, 528, 546, 560, 572, 616, 624, 640, 660, 672, 704, 715, 728, 770, 780, 832, 840, 858, 880, 896, 910, 924, 960, 1001, 1018, 1040, 1056, 1092, 1120, 1144, 1155, 1232, 1248, 1320, 1344, 1365, 1408, 1430, 1456, 1527, 1540, 1560, 1664, 1680, 1716, 1760, 1820, 1848, 1920, 2002, 2036, 2080, 2112, 2145, 2184, 2240, 2288, 2310, 2464, 2496, 2545, 2640, 2688, 2730, 2860, 2912, 3003, 3054, 3080, 3120, 3360, 3432, 3520, 3563, 3640, 3696, 4004, 4072, 4160, 4224, 4290, 4368, 4480, 4576, 4620, 4928, 4992, 5005, 5090, 5280, 5460, 5599, 5720, 5824, 6006, 6108, 6160, 6240, 6617, 6720, 6864, 7040, 7126, 7280, 7392, 7635, 8008, 8144, 8320, 8580, 8736, 9152, 9240, 9856, 10010, 10180, 10560, 10689, 10920, 11198, 11440, 11648, 12012, 12216, 12320, 12480, 13234, 13440, 13728, 14252, 14560, 14784, 15015, 15270, 16016, 16288, 16797, 17160, 17472, 17815, 18304, 18480, 19851, 20020, 20360, 21120, 21378, 21840, 22396, 22880, 24024, 24432, 24640, 24960, 26468, 27456, 27995, 28504, 29120, 29568, 30030, 30540, 32032, 32576, 33085, 33594, 34320, 34944, 35630, 36960, 39193, 39702, 40040, 40720, 42756, 43680, 44792, 45760, 46319, 48048, 48864, 49280, 52936, 53445, 54912, 55990, 57008, 58240, 60060, 61080, 64064, 65152, 66170, 67188, 68640, 71260, 72787, 73920, 78386, 79404, 80080, 81440, 83985, 85512, 87360, 89584, 91520, 92638, 96096, 97728, 99255, 105872, 106890, 111980, 114016, 117579, 120120, 122160, 128128, 132340, 134376, 137280, 138957, 142520, 145574, 147840, 156772, 158808, 160160, 162880, 167970, 171024, 174720, 179168, 185276, 192192, 195456, 195965, 198510, 211744, 213780, 218361, 223960, 228032, 231595, 235158, 240240, 244320, 264680, 268752, 274560, 277914, 285040, 291148, 313544, 317616, 320320, 325760, 335940, 342048, 358336, 363935, 370552, 384384, 391930, 397020, 423488, 427560, 436722, 447920, 456064, 463190, 470316, 480480, 488640, 509509, 529360, 537504, 555828, 570080, 582296, 587895, 627088, 635232, 640640, 671880, 684096, 694785, 716672, 727870, 741104, 783860, 794040, 846976, 855120, 873444, 895840, 926380, 940632, 960960, 977280, 1019018, 1058720, 1075008, 1091805, 1111656, 1140160, 1164592, 1175790, 1254176, 1270464, 1343760, 1368192, 1389570, 1455740, 1482208, 1528527, 1567720, 1588080, 1710240, 1746888, 1791680, 1852760, 1881264, 1921920, 2038036, 2117440, 2150016, 2183610, 2223312, 2280320, 2329184, 2351580, 2508352, 2540928, 2547545, 2687520, 2779140, 2911480, 2964416, 3057054, 3135440, 3176160, 3420480, 3493776, 3583360, 3705520, 3762528, 4076072, 4234880, 4367220, 4446624, 4658368, 4703160, 5016704, 5095090, 5375040, 5558280, 5822960, 5928832, 6114108, 6270880, 6352320, 6840960, 6987552, 7411040, 7525056, 7642635, 8152144, 8734440, 8893248, 9316736, 9406320, 10190180, 10750080, 11116560, 11645920, 12228216, 12541760, 12704640, 13975104, 14822080, 15050112, 15285270, 16304288, 17468880, 17786496, 18812640, 20380360, 22233120, 23291840, 24456432, 25083520, 27950208, 29644160, 30570540, 32608576, 34937760, 37625280, 40760720, 44466240, 46583680, 48912864, 61141080, 65217152, 69875520, 75250560, 81521440, 88932480, 97825728, 122282160, 139751040, 163042880, 195651456, 244564320, 326085760, 489128640, 978257280]

約数ペア:

[(1, 978257280), (2, 489128640), (3, 326085760), (4, 244564320), (5, 195651456), (6, 163042880), (7, 139751040), (8, 122282160), (10, 97825728), (11, 88932480), (12, 81521440), (13, 75250560), (14, 69875520), (15, 65217152), (16, 61141080), (20, 48912864), (21, 46583680), (22, 44466240), (24, 40760720), (26, 37625280), (28, 34937760), (30, 32608576), (32, 30570540), (33, 29644160), (35, 27950208), (39, 25083520), (40, 24456432), (42, 23291840), (44, 22233120), (48, 20380360), (52, 18812640), (55, 17786496), (56, 17468880), (60, 16304288), (64, 15285270), (65, 15050112), (66, 14822080), (70, 13975104), (77, 12704640), (78, 12541760), (80, 12228216), (84, 11645920), (88, 11116560), (91, 10750080), (96, 10190180), (104, 9406320), (105, 9316736), (110, 8893248), (112, 8734440), (120, 8152144), (128, 7642635), (130, 7525056), (132, 7411040), (140, 6987552), (143, 6840960), (154, 6352320), (156, 6270880), (160, 6114108), (165, 5928832), (168, 5822960), (176, 5558280), (182, 5375040), (192, 5095090), (195, 5016704), (208, 4703160), (210, 4658368), (220, 4446624), (224, 4367220), (231, 4234880), (240, 4076072), (260, 3762528), (264, 3705520), (273, 3583360), (280, 3493776), (286, 3420480), (308, 3176160), (312, 3135440), (320, 3057054), (330, 2964416), (336, 2911480), (352, 2779140), (364, 2687520), (384, 2547545), (385, 2540928), (390, 2508352), (416, 2351580), (420, 2329184), (429, 2280320), (440, 2223312), (448, 2183610), (455, 2150016), (462, 2117440), (480, 2038036), (509, 1921920), (520, 1881264), (528, 1852760), (546, 1791680), (560, 1746888), (572, 1710240), (616, 1588080), (624, 1567720), (640, 1528527), (660, 1482208), (672, 1455740), (704, 1389570), (715, 1368192), (728, 1343760), (770, 1270464), (780, 1254176), (832, 1175790), (840, 1164592), (858, 1140160), (880, 1111656), (896, 1091805), (910, 1075008), (924, 1058720), (960, 1019018), (1001, 977280), (1018, 960960), (1040, 940632), (1056, 926380), (1092, 895840), (1120, 873444), (1144, 855120), (1155, 846976), (1232, 794040), (1248, 783860), (1320, 741104), (1344, 727870), (1365, 716672), (1408, 694785), (1430, 684096), (1456, 671880), (1527, 640640), (1540, 635232), (1560, 627088), (1664, 587895), (1680, 582296), (1716, 570080), (1760, 555828), (1820, 537504), (1848, 529360), (1920, 509509), (2002, 488640), (2036, 480480), (2080, 470316), (2112, 463190), (2145, 456064), (2184, 447920), (2240, 436722), (2288, 427560), (2310, 423488), (2464, 397020), (2496, 391930), (2545, 384384), (2640, 370552), (2688, 363935), (2730, 358336), (2860, 342048), (2912, 335940), (3003, 325760), (3054, 320320), (3080, 317616), (3120, 313544), (3360, 291148), (3432, 285040), (3520, 277914), (3563, 274560), (3640, 268752), (3696, 264680), (4004, 244320), (4072, 240240), (4160, 235158), (4224, 231595), (4290, 228032), (4368, 223960), (4480, 218361), (4576, 213780), (4620, 211744), (4928, 198510), (4992, 195965), (5005, 195456), (5090, 192192), (5280, 185276), (5460, 179168), (5599, 174720), (5720, 171024), (5824, 167970), (6006, 162880), (6108, 160160), (6160, 158808), (6240, 156772), (6617, 147840), (6720, 145574), (6864, 142520), (7040, 138957), (7126, 137280), (7280, 134376), (7392, 132340), (7635, 128128), (8008, 122160), (8144, 120120), (8320, 117579), (8580, 114016), (8736, 111980), (9152, 106890), (9240, 105872), (9856, 99255), (10010, 97728), (10180, 96096), (10560, 92638), (10689, 91520), (10920, 89584), (11198, 87360), (11440, 85512), (11648, 83985), (12012, 81440), (12216, 80080), (12320, 79404), (12480, 78386), (13234, 73920), (13440, 72787), (13728, 71260), (14252, 68640), (14560, 67188), (14784, 66170), (15015, 65152), (15270, 64064), (16016, 61080), (16288, 60060), (16797, 58240), (17160, 57008), (17472, 55990), (17815, 54912), (18304, 53445), (18480, 52936), (19851, 49280), (20020, 48864), (20360, 48048), (21120, 46319), (21378, 45760), (21840, 44792), (22396, 43680), (22880, 42756), (24024, 40720), (24432, 40040), (24640, 39702), (24960, 39193), (26468, 36960), (27456, 35630), (27995, 34944), (28504, 34320), (29120, 33594), (29568, 33085), (30030, 32576), (30540, 32032)]