137418240

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{617}}^1$

素因数の和:672

約数の個数: 160

約数和(自身を含む): 455194080

約数和(自身を除く): 317775840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 240, 256, 290, 320, 348, 384, 435, 464, 480, 512, 580, 617, 640, 696, 768, 870, 928, 960, 1160, 1234, 1280, 1392, 1536, 1740, 1851, 1856, 1920, 2320, 2468, 2560, 2784, 3085, 3480, 3702, 3712, 3840, 4640, 4936, 5568, 6170, 6960, 7404, 7424, 7680, 9255, 9280, 9872, 11136, 12340, 13920, 14808, 14848, 17893, 18510, 18560, 19744, 22272, 24680, 27840, 29616, 35786, 37020, 37120, 39488, 44544, 49360, 53679, 55680, 59232, 71572, 74040, 74240, 78976, 89465, 98720, 107358, 111360, 118464, 143144, 148080, 157952, 178930, 197440, 214716, 222720, 236928, 268395, 286288, 296160, 315904, 357860, 394880, 429432, 473856, 536790, 572576, 592320, 715720, 789760, 858864, 947712, 1073580, 1145152, 1184640, 1431440, 1579520, 1717728, 2147160, 2290304, 2369280, 2862880, 3435456, 4294320, 4580608, 4738560, 5725760, 6870912, 8588640, 9161216, 11451520, 13741824, 17177280, 22903040, 27483648, 34354560, 45806080, 68709120, 137418240]

約数ペア:

[(1, 137418240), (2, 68709120), (3, 45806080), (4, 34354560), (5, 27483648), (6, 22903040), (8, 17177280), (10, 13741824), (12, 11451520), (15, 9161216), (16, 8588640), (20, 6870912), (24, 5725760), (29, 4738560), (30, 4580608), (32, 4294320), (40, 3435456), (48, 2862880), (58, 2369280), (60, 2290304), (64, 2147160), (80, 1717728), (87, 1579520), (96, 1431440), (116, 1184640), (120, 1145152), (128, 1073580), (145, 947712), (160, 858864), (174, 789760), (192, 715720), (232, 592320), (240, 572576), (256, 536790), (290, 473856), (320, 429432), (348, 394880), (384, 357860), (435, 315904), (464, 296160), (480, 286288), (512, 268395), (580, 236928), (617, 222720), (640, 214716), (696, 197440), (768, 178930), (870, 157952), (928, 148080), (960, 143144), (1160, 118464), (1234, 111360), (1280, 107358), (1392, 98720), (1536, 89465), (1740, 78976), (1851, 74240), (1856, 74040), (1920, 71572), (2320, 59232), (2468, 55680), (2560, 53679), (2784, 49360), (3085, 44544), (3480, 39488), (3702, 37120), (3712, 37020), (3840, 35786), (4640, 29616), (4936, 27840), (5568, 24680), (6170, 22272), (6960, 19744), (7404, 18560), (7424, 18510), (7680, 17893), (9255, 14848), (9280, 14808), (9872, 13920), (11136, 12340)]