239848560

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{547}}^1$

素因数の和:605

約数の個数: 320

約数和(自身を含む): 978508800

約数和(自身を除く): 738660240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 29, 30, 35, 36, 40, 42, 45, 48, 54, 56, 58, 60, 63, 70, 72, 80, 84, 87, 90, 105, 108, 112, 116, 120, 126, 135, 140, 144, 145, 168, 174, 180, 189, 203, 210, 216, 232, 240, 252, 261, 270, 280, 290, 315, 336, 348, 360, 378, 406, 420, 432, 435, 464, 504, 522, 540, 547, 560, 580, 609, 630, 696, 720, 756, 783, 812, 840, 870, 945, 1008, 1015, 1044, 1080, 1094, 1160, 1218, 1260, 1305, 1392, 1512, 1566, 1624, 1641, 1680, 1740, 1827, 1890, 2030, 2088, 2160, 2188, 2320, 2436, 2520, 2610, 2735, 3024, 3045, 3132, 3248, 3282, 3480, 3654, 3780, 3829, 3915, 4060, 4176, 4376, 4872, 4923, 5040, 5220, 5470, 5481, 6090, 6264, 6564, 6960, 7308, 7560, 7658, 7830, 8120, 8205, 8752, 9135, 9744, 9846, 10440, 10940, 10962, 11487, 12180, 12528, 13128, 14616, 14769, 15120, 15316, 15660, 15863, 16240, 16410, 18270, 19145, 19692, 20880, 21880, 21924, 22974, 24360, 24615, 26256, 27405, 29232, 29538, 30632, 31320, 31726, 32820, 34461, 36540, 38290, 39384, 43760, 43848, 45948, 47589, 48720, 49230, 54810, 57435, 59076, 61264, 62640, 63452, 65640, 68922, 73080, 73845, 76580, 78768, 79315, 87696, 91896, 95178, 98460, 103383, 109620, 111041, 114870, 118152, 126904, 131280, 137844, 142767, 146160, 147690, 153160, 158630, 172305, 183792, 190356, 196920, 206766, 219240, 222082, 229740, 236304, 237945, 253808, 275688, 285534, 295380, 306320, 317260, 333123, 344610, 380712, 393840, 413532, 428301, 438480, 444164, 459480, 475890, 516915, 551376, 555205, 571068, 590760, 634520, 666246, 689220, 713835, 761424, 827064, 856602, 888328, 918960, 951780, 999369, 1033830, 1110410, 1142136, 1181520, 1269040, 1332492, 1378440, 1427670, 1654128, 1665615, 1713204, 1776656, 1903560, 1998738, 2067660, 2141505, 2220820, 2284272, 2664984, 2756880, 2855340, 2998107, 3331230, 3426408, 3807120, 3997476, 4135320, 4283010, 4441640, 4996845, 5329968, 5710680, 5996214, 6662460, 6852816, 7994952, 8270640, 8566020, 8883280, 9993690, 11421360, 11992428, 13324920, 14990535, 15989904, 17132040, 19987380, 23984856, 26649840, 29981070, 34264080, 39974760, 47969712, 59962140, 79949520, 119924280, 239848560]

約数ペア:

[(1, 239848560), (2, 119924280), (3, 79949520), (4, 59962140), (5, 47969712), (6, 39974760), (7, 34264080), (8, 29981070), (9, 26649840), (10, 23984856), (12, 19987380), (14, 17132040), (15, 15989904), (16, 14990535), (18, 13324920), (20, 11992428), (21, 11421360), (24, 9993690), (27, 8883280), (28, 8566020), (29, 8270640), (30, 7994952), (35, 6852816), (36, 6662460), (40, 5996214), (42, 5710680), (45, 5329968), (48, 4996845), (54, 4441640), (56, 4283010), (58, 4135320), (60, 3997476), (63, 3807120), (70, 3426408), (72, 3331230), (80, 2998107), (84, 2855340), (87, 2756880), (90, 2664984), (105, 2284272), (108, 2220820), (112, 2141505), (116, 2067660), (120, 1998738), (126, 1903560), (135, 1776656), (140, 1713204), (144, 1665615), (145, 1654128), (168, 1427670), (174, 1378440), (180, 1332492), (189, 1269040), (203, 1181520), (210, 1142136), (216, 1110410), (232, 1033830), (240, 999369), (252, 951780), (261, 918960), (270, 888328), (280, 856602), (290, 827064), (315, 761424), (336, 713835), (348, 689220), (360, 666246), (378, 634520), (406, 590760), (420, 571068), (432, 555205), (435, 551376), (464, 516915), (504, 475890), (522, 459480), (540, 444164), (547, 438480), (560, 428301), (580, 413532), (609, 393840), (630, 380712), (696, 344610), (720, 333123), (756, 317260), (783, 306320), (812, 295380), (840, 285534), (870, 275688), (945, 253808), (1008, 237945), (1015, 236304), (1044, 229740), (1080, 222082), (1094, 219240), (1160, 206766), (1218, 196920), (1260, 190356), (1305, 183792), (1392, 172305), (1512, 158630), (1566, 153160), (1624, 147690), (1641, 146160), (1680, 142767), (1740, 137844), (1827, 131280), (1890, 126904), (2030, 118152), (2088, 114870), (2160, 111041), (2188, 109620), (2320, 103383), (2436, 98460), (2520, 95178), (2610, 91896), (2735, 87696), (3024, 79315), (3045, 78768), (3132, 76580), (3248, 73845), (3282, 73080), (3480, 68922), (3654, 65640), (3780, 63452), (3829, 62640), (3915, 61264), (4060, 59076), (4176, 57435), (4376, 54810), (4872, 49230), (4923, 48720), (5040, 47589), (5220, 45948), (5470, 43848), (5481, 43760), (6090, 39384), (6264, 38290), (6564, 36540), (6960, 34461), (7308, 32820), (7560, 31726), (7658, 31320), (7830, 30632), (8120, 29538), (8205, 29232), (8752, 27405), (9135, 26256), (9744, 24615), (9846, 24360), (10440, 22974), (10940, 21924), (10962, 21880), (11487, 20880), (12180, 19692), (12528, 19145), (13128, 18270), (14616, 16410), (14769, 16240), (15120, 15863), (15316, 15660)]