136481280

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1367}}^1$

素因数の和:1406

約数の個数: 160

約数和(自身を含む): 470219904

約数和(自身を除く): 333738624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 512, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1367, 1536, 1560, 1664, 1920, 2080, 2496, 2560, 2734, 3120, 3328, 3840, 4101, 4160, 4992, 5468, 6240, 6656, 6835, 7680, 8202, 8320, 9984, 10936, 12480, 13670, 16404, 16640, 17771, 19968, 20505, 21872, 24960, 27340, 32808, 33280, 35542, 41010, 43744, 49920, 53313, 54680, 65616, 71084, 82020, 87488, 88855, 99840, 106626, 109360, 131232, 142168, 164040, 174976, 177710, 213252, 218720, 262464, 266565, 284336, 328080, 349952, 355420, 426504, 437440, 524928, 533130, 568672, 656160, 699904, 710840, 853008, 874880, 1049856, 1066260, 1137344, 1312320, 1421680, 1706016, 1749760, 2099712, 2132520, 2274688, 2624640, 2843360, 3412032, 3499520, 4265040, 4549376, 5249280, 5686720, 6824064, 8530080, 9098752, 10498560, 11373440, 13648128, 17060160, 22746880, 27296256, 34120320, 45493760, 68240640, 136481280]

約数ペア:

[(1, 136481280), (2, 68240640), (3, 45493760), (4, 34120320), (5, 27296256), (6, 22746880), (8, 17060160), (10, 13648128), (12, 11373440), (13, 10498560), (15, 9098752), (16, 8530080), (20, 6824064), (24, 5686720), (26, 5249280), (30, 4549376), (32, 4265040), (39, 3499520), (40, 3412032), (48, 2843360), (52, 2624640), (60, 2274688), (64, 2132520), (65, 2099712), (78, 1749760), (80, 1706016), (96, 1421680), (104, 1312320), (120, 1137344), (128, 1066260), (130, 1049856), (156, 874880), (160, 853008), (192, 710840), (195, 699904), (208, 656160), (240, 568672), (256, 533130), (260, 524928), (312, 437440), (320, 426504), (384, 355420), (390, 349952), (416, 328080), (480, 284336), (512, 266565), (520, 262464), (624, 218720), (640, 213252), (768, 177710), (780, 174976), (832, 164040), (960, 142168), (1040, 131232), (1248, 109360), (1280, 106626), (1367, 99840), (1536, 88855), (1560, 87488), (1664, 82020), (1920, 71084), (2080, 65616), (2496, 54680), (2560, 53313), (2734, 49920), (3120, 43744), (3328, 41010), (3840, 35542), (4101, 33280), (4160, 32808), (4992, 27340), (5468, 24960), (6240, 21872), (6656, 20505), (6835, 19968), (7680, 17771), (8202, 16640), (8320, 16404), (9984, 13670), (10936, 12480)]