231556320

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1051}}^1$

素因数の和:1095

約数の個数: 240

約数和(自身を含む): 866094768

約数和(自身を除く): 634538448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 162, 170, 180, 204, 216, 240, 255, 270, 272, 288, 306, 324, 340, 360, 405, 408, 432, 459, 480, 510, 540, 544, 612, 648, 680, 720, 765, 810, 816, 864, 918, 1020, 1051, 1080, 1224, 1296, 1360, 1377, 1440, 1530, 1620, 1632, 1836, 2040, 2102, 2160, 2295, 2448, 2592, 2720, 2754, 3060, 3153, 3240, 3672, 4080, 4204, 4320, 4590, 4896, 5255, 5508, 6120, 6306, 6480, 6885, 7344, 8160, 8408, 9180, 9459, 10510, 11016, 12240, 12612, 12960, 13770, 14688, 15765, 16816, 17867, 18360, 18918, 21020, 22032, 24480, 25224, 27540, 28377, 31530, 33632, 35734, 36720, 37836, 42040, 44064, 47295, 50448, 53601, 55080, 56754, 63060, 71468, 73440, 75672, 84080, 85131, 89335, 94590, 100896, 107202, 110160, 113508, 126120, 141885, 142936, 151344, 160803, 168160, 170262, 178670, 189180, 214404, 220320, 227016, 252240, 268005, 283770, 285872, 302688, 321606, 340524, 357340, 378360, 425655, 428808, 454032, 482409, 504480, 536010, 567540, 571744, 643212, 681048, 714680, 756720, 804015, 851310, 857616, 908064, 964818, 1072020, 1135080, 1286424, 1362096, 1429360, 1447227, 1513440, 1608030, 1702620, 1715232, 1929636, 2144040, 2270160, 2412045, 2572848, 2724192, 2858720, 2894454, 3216060, 3405240, 3859272, 4288080, 4540320, 4824090, 5145696, 5788908, 6432120, 6810480, 7236135, 7718544, 8576160, 9648180, 11577816, 12864240, 13620960, 14472270, 15437088, 19296360, 23155632, 25728480, 28944540, 38592720, 46311264, 57889080, 77185440, 115778160, 231556320]

約数ペア:

[(1, 231556320), (2, 115778160), (3, 77185440), (4, 57889080), (5, 46311264), (6, 38592720), (8, 28944540), (9, 25728480), (10, 23155632), (12, 19296360), (15, 15437088), (16, 14472270), (17, 13620960), (18, 12864240), (20, 11577816), (24, 9648180), (27, 8576160), (30, 7718544), (32, 7236135), (34, 6810480), (36, 6432120), (40, 5788908), (45, 5145696), (48, 4824090), (51, 4540320), (54, 4288080), (60, 3859272), (68, 3405240), (72, 3216060), (80, 2894454), (81, 2858720), (85, 2724192), (90, 2572848), (96, 2412045), (102, 2270160), (108, 2144040), (120, 1929636), (135, 1715232), (136, 1702620), (144, 1608030), (153, 1513440), (160, 1447227), (162, 1429360), (170, 1362096), (180, 1286424), (204, 1135080), (216, 1072020), (240, 964818), (255, 908064), (270, 857616), (272, 851310), (288, 804015), (306, 756720), (324, 714680), (340, 681048), (360, 643212), (405, 571744), (408, 567540), (432, 536010), (459, 504480), (480, 482409), (510, 454032), (540, 428808), (544, 425655), (612, 378360), (648, 357340), (680, 340524), (720, 321606), (765, 302688), (810, 285872), (816, 283770), (864, 268005), (918, 252240), (1020, 227016), (1051, 220320), (1080, 214404), (1224, 189180), (1296, 178670), (1360, 170262), (1377, 168160), (1440, 160803), (1530, 151344), (1620, 142936), (1632, 141885), (1836, 126120), (2040, 113508), (2102, 110160), (2160, 107202), (2295, 100896), (2448, 94590), (2592, 89335), (2720, 85131), (2754, 84080), (3060, 75672), (3153, 73440), (3240, 71468), (3672, 63060), (4080, 56754), (4204, 55080), (4320, 53601), (4590, 50448), (4896, 47295), (5255, 44064), (5508, 42040), (6120, 37836), (6306, 36720), (6480, 35734), (6885, 33632), (7344, 31530), (8160, 28377), (8408, 27540), (9180, 25224), (9459, 24480), (10510, 22032), (11016, 21020), (12240, 18918), (12612, 18360), (12960, 17867), (13770, 16816), (14688, 15765)]