272600640

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{809}}^1$

素因数の和:851

約数の個数: 280

約数和(自身を含む): 1045570680

約数和(自身を除く): 772970040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 576, 585, 624, 648, 702, 720, 780, 809, 810, 832, 864, 936, 960, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1560, 1618, 1620, 1728, 1755, 1872, 2080, 2106, 2160, 2340, 2427, 2496, 2592, 2808, 2880, 3120, 3236, 3240, 3510, 3744, 4045, 4160, 4212, 4320, 4680, 4854, 5184, 5265, 5616, 6240, 6472, 6480, 7020, 7281, 7488, 8090, 8424, 8640, 9360, 9708, 10517, 10530, 11232, 12135, 12480, 12944, 12960, 14040, 14562, 16180, 16848, 18720, 19416, 21034, 21060, 21843, 22464, 24270, 25888, 25920, 28080, 29124, 31551, 32360, 33696, 36405, 37440, 38832, 42068, 42120, 43686, 48540, 51776, 52585, 56160, 58248, 63102, 64720, 65529, 67392, 72810, 77664, 84136, 84240, 87372, 94653, 97080, 105170, 109215, 112320, 116496, 126204, 129440, 131058, 145620, 155328, 157755, 168272, 168480, 174744, 189306, 194160, 210340, 218430, 232992, 252408, 258880, 262116, 283959, 291240, 315510, 327645, 336544, 336960, 349488, 378612, 388320, 420680, 436860, 465984, 473265, 504816, 524232, 567918, 582480, 631020, 655290, 673088, 698976, 757224, 776640, 841360, 851877, 873720, 946530, 1009632, 1048464, 1135836, 1164960, 1262040, 1310580, 1397952, 1419795, 1514448, 1682720, 1703754, 1747440, 1893060, 2019264, 2096928, 2271672, 2329920, 2524080, 2621160, 2839590, 3028896, 3365440, 3407508, 3494880, 3786120, 4193856, 4259385, 4543344, 5048160, 5242320, 5679180, 6057792, 6815016, 6989760, 7572240, 8518770, 9086688, 10096320, 10484640, 11358360, 13630032, 15144480, 17037540, 18173376, 20969280, 22716720, 27260064, 30288960, 34075080, 45433440, 54520128, 68150160, 90866880, 136300320, 272600640]

約数ペア:

[(1, 272600640), (2, 136300320), (3, 90866880), (4, 68150160), (5, 54520128), (6, 45433440), (8, 34075080), (9, 30288960), (10, 27260064), (12, 22716720), (13, 20969280), (15, 18173376), (16, 17037540), (18, 15144480), (20, 13630032), (24, 11358360), (26, 10484640), (27, 10096320), (30, 9086688), (32, 8518770), (36, 7572240), (39, 6989760), (40, 6815016), (45, 6057792), (48, 5679180), (52, 5242320), (54, 5048160), (60, 4543344), (64, 4259385), (65, 4193856), (72, 3786120), (78, 3494880), (80, 3407508), (81, 3365440), (90, 3028896), (96, 2839590), (104, 2621160), (108, 2524080), (117, 2329920), (120, 2271672), (130, 2096928), (135, 2019264), (144, 1893060), (156, 1747440), (160, 1703754), (162, 1682720), (180, 1514448), (192, 1419795), (195, 1397952), (208, 1310580), (216, 1262040), (234, 1164960), (240, 1135836), (260, 1048464), (270, 1009632), (288, 946530), (312, 873720), (320, 851877), (324, 841360), (351, 776640), (360, 757224), (390, 698976), (405, 673088), (416, 655290), (432, 631020), (468, 582480), (480, 567918), (520, 524232), (540, 504816), (576, 473265), (585, 465984), (624, 436860), (648, 420680), (702, 388320), (720, 378612), (780, 349488), (809, 336960), (810, 336544), (832, 327645), (864, 315510), (936, 291240), (960, 283959), (1040, 262116), (1053, 258880), (1080, 252408), (1170, 232992), (1248, 218430), (1296, 210340), (1404, 194160), (1440, 189306), (1560, 174744), (1618, 168480), (1620, 168272), (1728, 157755), (1755, 155328), (1872, 145620), (2080, 131058), (2106, 129440), (2160, 126204), (2340, 116496), (2427, 112320), (2496, 109215), (2592, 105170), (2808, 97080), (2880, 94653), (3120, 87372), (3236, 84240), (3240, 84136), (3510, 77664), (3744, 72810), (4045, 67392), (4160, 65529), (4212, 64720), (4320, 63102), (4680, 58248), (4854, 56160), (5184, 52585), (5265, 51776), (5616, 48540), (6240, 43686), (6472, 42120), (6480, 42068), (7020, 38832), (7281, 37440), (7488, 36405), (8090, 33696), (8424, 32360), (8640, 31551), (9360, 29124), (9708, 28080), (10517, 25920), (10530, 25888), (11232, 24270), (12135, 22464), (12480, 21843), (12944, 21060), (12960, 21034), (14040, 19416), (14562, 18720), (16180, 16848)]