161736960

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{547}}^1$

素因数の和:589

約数の個数: 288

約数和(自身を含む): 645184512

約数和(自身を除く): 483447552

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, 528, 547, 560, 616, 640, 660, 672, 704, 768, 770, 840, 880, 896, 924, 960, 1056, 1094, 1120, 1155, 1232, 1280, 1320, 1344, 1408, 1540, 1641, 1680, 1760, 1792, 1848, 1920, 2112, 2188, 2240, 2310, 2464, 2640, 2688, 2735, 2816, 3080, 3282, 3360, 3520, 3696, 3829, 3840, 4224, 4376, 4480, 4620, 4928, 5280, 5376, 5470, 6017, 6160, 6564, 6720, 7040, 7392, 7658, 8205, 8448, 8752, 8960, 9240, 9856, 10560, 10940, 11487, 12034, 12320, 13128, 13440, 14080, 14784, 15316, 16410, 17504, 18051, 18480, 19145, 19712, 21120, 21880, 22974, 24068, 24640, 26256, 26880, 29568, 30085, 30632, 32820, 35008, 36102, 36960, 38290, 42119, 42240, 43760, 45948, 48136, 49280, 52512, 57435, 59136, 60170, 61264, 65640, 70016, 72204, 73920, 76580, 84238, 87520, 90255, 91896, 96272, 98560, 105024, 114870, 120340, 122528, 126357, 131280, 140032, 144408, 147840, 153160, 168476, 175040, 180510, 183792, 192544, 210048, 210595, 229740, 240680, 245056, 252714, 262560, 288816, 295680, 306320, 336952, 350080, 361020, 367584, 385088, 420096, 421190, 459480, 481360, 490112, 505428, 525120, 577632, 612640, 631785, 673904, 700160, 722040, 735168, 770176, 842380, 918960, 962720, 980224, 1010856, 1050240, 1155264, 1225280, 1263570, 1347808, 1444080, 1470336, 1540352, 1684760, 1837920, 1925440, 2021712, 2100480, 2310528, 2450560, 2527140, 2695616, 2888160, 2940672, 3369520, 3675840, 3850880, 4043424, 4621056, 4901120, 5054280, 5391232, 5776320, 6739040, 7351680, 7701760, 8086848, 10108560, 10782464, 11552640, 13478080, 14703360, 16173696, 20217120, 23105280, 26956160, 32347392, 40434240, 53912320, 80868480, 161736960]

約数ペア:

[(1, 161736960), (2, 80868480), (3, 53912320), (4, 40434240), (5, 32347392), (6, 26956160), (7, 23105280), (8, 20217120), (10, 16173696), (11, 14703360), (12, 13478080), (14, 11552640), (15, 10782464), (16, 10108560), (20, 8086848), (21, 7701760), (22, 7351680), (24, 6739040), (28, 5776320), (30, 5391232), (32, 5054280), (33, 4901120), (35, 4621056), (40, 4043424), (42, 3850880), (44, 3675840), (48, 3369520), (55, 2940672), (56, 2888160), (60, 2695616), (64, 2527140), (66, 2450560), (70, 2310528), (77, 2100480), (80, 2021712), (84, 1925440), (88, 1837920), (96, 1684760), (105, 1540352), (110, 1470336), (112, 1444080), (120, 1347808), (128, 1263570), (132, 1225280), (140, 1155264), (154, 1050240), (160, 1010856), (165, 980224), (168, 962720), (176, 918960), (192, 842380), (210, 770176), (220, 735168), (224, 722040), (231, 700160), (240, 673904), (256, 631785), (264, 612640), (280, 577632), (308, 525120), (320, 505428), (330, 490112), (336, 481360), (352, 459480), (384, 421190), (385, 420096), (420, 385088), (440, 367584), (448, 361020), (462, 350080), (480, 336952), (528, 306320), (547, 295680), (560, 288816), (616, 262560), (640, 252714), (660, 245056), (672, 240680), (704, 229740), (768, 210595), (770, 210048), (840, 192544), (880, 183792), (896, 180510), (924, 175040), (960, 168476), (1056, 153160), (1094, 147840), (1120, 144408), (1155, 140032), (1232, 131280), (1280, 126357), (1320, 122528), (1344, 120340), (1408, 114870), (1540, 105024), (1641, 98560), (1680, 96272), (1760, 91896), (1792, 90255), (1848, 87520), (1920, 84238), (2112, 76580), (2188, 73920), (2240, 72204), (2310, 70016), (2464, 65640), (2640, 61264), (2688, 60170), (2735, 59136), (2816, 57435), (3080, 52512), (3282, 49280), (3360, 48136), (3520, 45948), (3696, 43760), (3829, 42240), (3840, 42119), (4224, 38290), (4376, 36960), (4480, 36102), (4620, 35008), (4928, 32820), (5280, 30632), (5376, 30085), (5470, 29568), (6017, 26880), (6160, 26256), (6564, 24640), (6720, 24068), (7040, 22974), (7392, 21880), (7658, 21120), (8205, 19712), (8448, 19145), (8752, 18480), (8960, 18051), (9240, 17504), (9856, 16410), (10560, 15316), (10940, 14784), (11487, 14080), (12034, 13440), (12320, 13128)]