1968637440

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3329}}^1$

素因数の和:3373

約数の個数: 320

約数和(自身を含む): 7848783360

約数和(自身を除く): 5880145920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 128, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 256, 264, 280, 308, 320, 330, 336, 352, 384, 385, 420, 440, 448, 462, 480, 512, 528, 560, 616, 640, 660, 672, 704, 768, 770, 840, 880, 896, 924, 960, 1056, 1120, 1155, 1232, 1280, 1320, 1344, 1408, 1536, 1540, 1680, 1760, 1792, 1848, 1920, 2112, 2240, 2310, 2464, 2560, 2640, 2688, 2816, 3080, 3329, 3360, 3520, 3584, 3696, 3840, 4224, 4480, 4620, 4928, 5280, 5376, 5632, 6160, 6658, 6720, 7040, 7392, 7680, 8448, 8960, 9240, 9856, 9987, 10560, 10752, 12320, 13316, 13440, 14080, 14784, 16645, 16896, 17920, 18480, 19712, 19974, 21120, 23303, 24640, 26632, 26880, 28160, 29568, 33290, 36619, 36960, 39424, 39948, 42240, 46606, 49280, 49935, 53264, 53760, 59136, 66580, 69909, 73238, 73920, 79896, 84480, 93212, 98560, 99870, 106528, 109857, 116515, 118272, 133160, 139818, 146476, 147840, 159792, 183095, 186424, 197120, 199740, 213056, 219714, 233030, 256333, 266320, 279636, 292952, 295680, 319584, 349545, 366190, 372848, 399480, 426112, 439428, 466060, 512666, 532640, 549285, 559272, 585904, 591360, 639168, 699090, 732380, 745696, 768999, 798960, 852224, 878856, 932120, 1025332, 1065280, 1098570, 1118544, 1171808, 1278336, 1281665, 1398180, 1464760, 1491392, 1537998, 1597920, 1704448, 1757712, 1864240, 2050664, 2130560, 2197140, 2237088, 2343616, 2556672, 2563330, 2796360, 2929520, 2982784, 3075996, 3195840, 3515424, 3728480, 3844995, 4101328, 4261120, 4394280, 4474176, 4687232, 5113344, 5126660, 5592720, 5859040, 5965568, 6151992, 6391680, 7030848, 7456960, 7689990, 8202656, 8522240, 8788560, 8948352, 9374464, 10253320, 11185440, 11718080, 11931136, 12303984, 12783360, 14061696, 14913920, 15379980, 16405312, 17577120, 17896704, 18748928, 20506640, 22370880, 23436160, 24607968, 25566720, 28123392, 29827840, 30759960, 32810624, 35154240, 35793408, 41013280, 44741760, 46872320, 49215936, 56246784, 59655680, 61519920, 65621248, 70308480, 82026560, 89483520, 93744640, 98431872, 123039840, 131242496, 140616960, 164053120, 178967040, 196863744, 246079680, 281233920, 328106240, 393727488, 492159360, 656212480, 984318720, 1968637440]

約数ペア:

[(1, 1968637440), (2, 984318720), (3, 656212480), (4, 492159360), (5, 393727488), (6, 328106240), (7, 281233920), (8, 246079680), (10, 196863744), (11, 178967040), (12, 164053120), (14, 140616960), (15, 131242496), (16, 123039840), (20, 98431872), (21, 93744640), (22, 89483520), (24, 82026560), (28, 70308480), (30, 65621248), (32, 61519920), (33, 59655680), (35, 56246784), (40, 49215936), (42, 46872320), (44, 44741760), (48, 41013280), (55, 35793408), (56, 35154240), (60, 32810624), (64, 30759960), (66, 29827840), (70, 28123392), (77, 25566720), (80, 24607968), (84, 23436160), (88, 22370880), (96, 20506640), (105, 18748928), (110, 17896704), (112, 17577120), (120, 16405312), (128, 15379980), (132, 14913920), (140, 14061696), (154, 12783360), (160, 12303984), (165, 11931136), (168, 11718080), (176, 11185440), (192, 10253320), (210, 9374464), (220, 8948352), (224, 8788560), (231, 8522240), (240, 8202656), (256, 7689990), (264, 7456960), (280, 7030848), (308, 6391680), (320, 6151992), (330, 5965568), (336, 5859040), (352, 5592720), (384, 5126660), (385, 5113344), (420, 4687232), (440, 4474176), (448, 4394280), (462, 4261120), (480, 4101328), (512, 3844995), (528, 3728480), (560, 3515424), (616, 3195840), (640, 3075996), (660, 2982784), (672, 2929520), (704, 2796360), (768, 2563330), (770, 2556672), (840, 2343616), (880, 2237088), (896, 2197140), (924, 2130560), (960, 2050664), (1056, 1864240), (1120, 1757712), (1155, 1704448), (1232, 1597920), (1280, 1537998), (1320, 1491392), (1344, 1464760), (1408, 1398180), (1536, 1281665), (1540, 1278336), (1680, 1171808), (1760, 1118544), (1792, 1098570), (1848, 1065280), (1920, 1025332), (2112, 932120), (2240, 878856), (2310, 852224), (2464, 798960), (2560, 768999), (2640, 745696), (2688, 732380), (2816, 699090), (3080, 639168), (3329, 591360), (3360, 585904), (3520, 559272), (3584, 549285), (3696, 532640), (3840, 512666), (4224, 466060), (4480, 439428), (4620, 426112), (4928, 399480), (5280, 372848), (5376, 366190), (5632, 349545), (6160, 319584), (6658, 295680), (6720, 292952), (7040, 279636), (7392, 266320), (7680, 256333), (8448, 233030), (8960, 219714), (9240, 213056), (9856, 199740), (9987, 197120), (10560, 186424), (10752, 183095), (12320, 159792), (13316, 147840), (13440, 146476), (14080, 139818), (14784, 133160), (16645, 118272), (16896, 116515), (17920, 109857), (18480, 106528), (19712, 99870), (19974, 98560), (21120, 93212), (23303, 84480), (24640, 79896), (26632, 73920), (26880, 73238), (28160, 69909), (29568, 66580), (33290, 59136), (36619, 53760), (36960, 53264), (39424, 49935), (39948, 49280), (42240, 46606)]