268299360

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{619}}^1$

素因数の和:690

約数の個数: 288

約数和(自身を含む): 1072431360

約数和(自身を除く): 804132000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 43, 45, 48, 56, 60, 63, 70, 72, 80, 84, 86, 90, 96, 105, 112, 120, 126, 129, 140, 144, 160, 168, 172, 180, 210, 215, 224, 240, 252, 258, 280, 288, 301, 315, 336, 344, 360, 387, 420, 430, 480, 504, 516, 560, 602, 619, 630, 645, 672, 688, 720, 774, 840, 860, 903, 1008, 1032, 1120, 1204, 1238, 1260, 1290, 1376, 1440, 1505, 1548, 1680, 1720, 1806, 1857, 1935, 2016, 2064, 2408, 2476, 2520, 2580, 2709, 3010, 3095, 3096, 3360, 3440, 3612, 3714, 3870, 4128, 4333, 4515, 4816, 4952, 5040, 5160, 5418, 5571, 6020, 6190, 6192, 6880, 7224, 7428, 7740, 8666, 9030, 9285, 9632, 9904, 10080, 10320, 10836, 11142, 12040, 12380, 12384, 12999, 13545, 14448, 14856, 15480, 17332, 18060, 18570, 19808, 20640, 21665, 21672, 22284, 24080, 24760, 25998, 26617, 27090, 27855, 28896, 29712, 30960, 34664, 36120, 37140, 38997, 43330, 43344, 44568, 48160, 49520, 51996, 53234, 54180, 55710, 59424, 61920, 64995, 69328, 72240, 74280, 77994, 79851, 86660, 86688, 89136, 99040, 103992, 106468, 108360, 111420, 129990, 133085, 138656, 144480, 148560, 155988, 159702, 173320, 178272, 186319, 194985, 207984, 212936, 216720, 222840, 239553, 259980, 266170, 297120, 311976, 319404, 346640, 372638, 389970, 399255, 415968, 425872, 433440, 445680, 479106, 519960, 532340, 558957, 623952, 638808, 693280, 745276, 779940, 798510, 851744, 891360, 931595, 958212, 1039920, 1064680, 1117914, 1197765, 1247904, 1277616, 1490552, 1559880, 1597020, 1676871, 1863190, 1916424, 2079840, 2129360, 2235828, 2395530, 2555232, 2794785, 2981104, 3119760, 3194040, 3353742, 3726380, 3832848, 4258720, 4471656, 4791060, 5589570, 5962208, 6239520, 6388080, 6707484, 7452760, 7665696, 8384355, 8943312, 9582120, 11179140, 12776160, 13414968, 14905520, 16768710, 17886624, 19164240, 22358280, 26829936, 29811040, 33537420, 38328480, 44716560, 53659872, 67074840, 89433120, 134149680, 268299360]

約数ペア:

[(1, 268299360), (2, 134149680), (3, 89433120), (4, 67074840), (5, 53659872), (6, 44716560), (7, 38328480), (8, 33537420), (9, 29811040), (10, 26829936), (12, 22358280), (14, 19164240), (15, 17886624), (16, 16768710), (18, 14905520), (20, 13414968), (21, 12776160), (24, 11179140), (28, 9582120), (30, 8943312), (32, 8384355), (35, 7665696), (36, 7452760), (40, 6707484), (42, 6388080), (43, 6239520), (45, 5962208), (48, 5589570), (56, 4791060), (60, 4471656), (63, 4258720), (70, 3832848), (72, 3726380), (80, 3353742), (84, 3194040), (86, 3119760), (90, 2981104), (96, 2794785), (105, 2555232), (112, 2395530), (120, 2235828), (126, 2129360), (129, 2079840), (140, 1916424), (144, 1863190), (160, 1676871), (168, 1597020), (172, 1559880), (180, 1490552), (210, 1277616), (215, 1247904), (224, 1197765), (240, 1117914), (252, 1064680), (258, 1039920), (280, 958212), (288, 931595), (301, 891360), (315, 851744), (336, 798510), (344, 779940), (360, 745276), (387, 693280), (420, 638808), (430, 623952), (480, 558957), (504, 532340), (516, 519960), (560, 479106), (602, 445680), (619, 433440), (630, 425872), (645, 415968), (672, 399255), (688, 389970), (720, 372638), (774, 346640), (840, 319404), (860, 311976), (903, 297120), (1008, 266170), (1032, 259980), (1120, 239553), (1204, 222840), (1238, 216720), (1260, 212936), (1290, 207984), (1376, 194985), (1440, 186319), (1505, 178272), (1548, 173320), (1680, 159702), (1720, 155988), (1806, 148560), (1857, 144480), (1935, 138656), (2016, 133085), (2064, 129990), (2408, 111420), (2476, 108360), (2520, 106468), (2580, 103992), (2709, 99040), (3010, 89136), (3095, 86688), (3096, 86660), (3360, 79851), (3440, 77994), (3612, 74280), (3714, 72240), (3870, 69328), (4128, 64995), (4333, 61920), (4515, 59424), (4816, 55710), (4952, 54180), (5040, 53234), (5160, 51996), (5418, 49520), (5571, 48160), (6020, 44568), (6190, 43344), (6192, 43330), (6880, 38997), (7224, 37140), (7428, 36120), (7740, 34664), (8666, 30960), (9030, 29712), (9285, 28896), (9632, 27855), (9904, 27090), (10080, 26617), (10320, 25998), (10836, 24760), (11142, 24080), (12040, 22284), (12380, 21672), (12384, 21665), (12999, 20640), (13545, 19808), (14448, 18570), (14856, 18060), (15480, 17332)]