157645440

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{3041}}^1$

素因数の和:3072

約数の個数: 160

約数和(自身を含む): 563165460

約数和(自身を除く): 405520020

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3041, 3240, 3456, 4320, 5184, 5760, 6082, 6480, 8640, 9123, 10368, 12164, 12960, 15205, 17280, 18246, 24328, 25920, 27369, 30410, 36492, 45615, 48656, 51840, 54738, 60820, 72984, 82107, 91230, 97312, 109476, 121640, 136845, 145968, 164214, 182460, 194624, 218952, 243280, 246321, 273690, 291936, 328428, 364920, 389248, 410535, 437904, 486560, 492642, 547380, 583872, 656856, 729840, 821070, 875808, 973120, 985284, 1094760, 1167744, 1231605, 1313712, 1459680, 1642140, 1751616, 1946240, 1970568, 2189520, 2463210, 2627424, 2919360, 3284280, 3503232, 3941136, 4379040, 4926420, 5254848, 5838720, 6568560, 7882272, 8758080, 9852840, 10509696, 13137120, 15764544, 17516160, 19705680, 26274240, 31529088, 39411360, 52548480, 78822720, 157645440]

約数ペア:

[(1, 157645440), (2, 78822720), (3, 52548480), (4, 39411360), (5, 31529088), (6, 26274240), (8, 19705680), (9, 17516160), (10, 15764544), (12, 13137120), (15, 10509696), (16, 9852840), (18, 8758080), (20, 7882272), (24, 6568560), (27, 5838720), (30, 5254848), (32, 4926420), (36, 4379040), (40, 3941136), (45, 3503232), (48, 3284280), (54, 2919360), (60, 2627424), (64, 2463210), (72, 2189520), (80, 1970568), (81, 1946240), (90, 1751616), (96, 1642140), (108, 1459680), (120, 1313712), (128, 1231605), (135, 1167744), (144, 1094760), (160, 985284), (162, 973120), (180, 875808), (192, 821070), (216, 729840), (240, 656856), (270, 583872), (288, 547380), (320, 492642), (324, 486560), (360, 437904), (384, 410535), (405, 389248), (432, 364920), (480, 328428), (540, 291936), (576, 273690), (640, 246321), (648, 243280), (720, 218952), (810, 194624), (864, 182460), (960, 164214), (1080, 145968), (1152, 136845), (1296, 121640), (1440, 109476), (1620, 97312), (1728, 91230), (1920, 82107), (2160, 72984), (2592, 60820), (2880, 54738), (3041, 51840), (3240, 48656), (3456, 45615), (4320, 36492), (5184, 30410), (5760, 27369), (6082, 25920), (6480, 24328), (8640, 18246), (9123, 17280), (10368, 15205), (12164, 12960)]