157570272

素因数分解:

$2^5\times 3^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:143

約数の個数: 240

約数和(自身を含む): 500556672

約数和(自身を除く): 342986400

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 37, 48, 53, 54, 62, 72, 74, 81, 93, 96, 106, 108, 111, 124, 144, 148, 159, 162, 186, 212, 216, 222, 248, 279, 288, 296, 318, 324, 333, 372, 424, 432, 444, 477, 496, 558, 592, 636, 648, 666, 744, 837, 848, 864, 888, 954, 992, 999, 1116, 1147, 1184, 1272, 1296, 1332, 1431, 1488, 1643, 1674, 1696, 1776, 1908, 1961, 1998, 2232, 2294, 2511, 2544, 2592, 2664, 2862, 2976, 2997, 3286, 3348, 3441, 3552, 3816, 3922, 3996, 4293, 4464, 4588, 4929, 5022, 5088, 5328, 5724, 5883, 5994, 6572, 6696, 6882, 7632, 7844, 7992, 8586, 8928, 9176, 9858, 10044, 10323, 10656, 11448, 11766, 11988, 13144, 13392, 13764, 14787, 15264, 15688, 15984, 17172, 17649, 18352, 19716, 20088, 20646, 22896, 23532, 23976, 26288, 26784, 27528, 29574, 30969, 31376, 31968, 34344, 35298, 36704, 39432, 40176, 41292, 44361, 45792, 47064, 47952, 52576, 52947, 55056, 59148, 60791, 61938, 62752, 68688, 70596, 78864, 80352, 82584, 88722, 92907, 94128, 95904, 105894, 110112, 118296, 121582, 123876, 133083, 137376, 141192, 157728, 158841, 165168, 177444, 182373, 185814, 188256, 211788, 236592, 243164, 247752, 266166, 282384, 317682, 330336, 354888, 364746, 371628, 423576, 473184, 486328, 495504, 532332, 547119, 564768, 635364, 709776, 729492, 743256, 847152, 972656, 991008, 1064664, 1094238, 1270728, 1419552, 1458984, 1486512, 1641357, 1694304, 1945312, 2129328, 2188476, 2541456, 2917968, 2973024, 3282714, 4258656, 4376952, 4924071, 5082912, 5835936, 6565428, 8753904, 9848142, 13130856, 17507808, 19696284, 26261712, 39392568, 52523424, 78785136, 157570272]

約数ペア:

[(1, 157570272), (2, 78785136), (3, 52523424), (4, 39392568), (6, 26261712), (8, 19696284), (9, 17507808), (12, 13130856), (16, 9848142), (18, 8753904), (24, 6565428), (27, 5835936), (31, 5082912), (32, 4924071), (36, 4376952), (37, 4258656), (48, 3282714), (53, 2973024), (54, 2917968), (62, 2541456), (72, 2188476), (74, 2129328), (81, 1945312), (93, 1694304), (96, 1641357), (106, 1486512), (108, 1458984), (111, 1419552), (124, 1270728), (144, 1094238), (148, 1064664), (159, 991008), (162, 972656), (186, 847152), (212, 743256), (216, 729492), (222, 709776), (248, 635364), (279, 564768), (288, 547119), (296, 532332), (318, 495504), (324, 486328), (333, 473184), (372, 423576), (424, 371628), (432, 364746), (444, 354888), (477, 330336), (496, 317682), (558, 282384), (592, 266166), (636, 247752), (648, 243164), (666, 236592), (744, 211788), (837, 188256), (848, 185814), (864, 182373), (888, 177444), (954, 165168), (992, 158841), (999, 157728), (1116, 141192), (1147, 137376), (1184, 133083), (1272, 123876), (1296, 121582), (1332, 118296), (1431, 110112), (1488, 105894), (1643, 95904), (1674, 94128), (1696, 92907), (1776, 88722), (1908, 82584), (1961, 80352), (1998, 78864), (2232, 70596), (2294, 68688), (2511, 62752), (2544, 61938), (2592, 60791), (2664, 59148), (2862, 55056), (2976, 52947), (2997, 52576), (3286, 47952), (3348, 47064), (3441, 45792), (3552, 44361), (3816, 41292), (3922, 40176), (3996, 39432), (4293, 36704), (4464, 35298), (4588, 34344), (4929, 31968), (5022, 31376), (5088, 30969), (5328, 29574), (5724, 27528), (5883, 26784), (5994, 26288), (6572, 23976), (6696, 23532), (6882, 22896), (7632, 20646), (7844, 20088), (7992, 19716), (8586, 18352), (8928, 17649), (9176, 17172), (9858, 15984), (10044, 15688), (10323, 15264), (10656, 14787), (11448, 13764), (11766, 13392), (11988, 13144)]