137515840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5581}}^1$

素因数の和:5616

約数の個数: 112

約数和(自身を含む): 408334464

約数和(自身を除く): 270818624

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 704, 770, 880, 1120, 1232, 1540, 1760, 2240, 2464, 3080, 3520, 4928, 5581, 6160, 11162, 12320, 22324, 24640, 27905, 39067, 44648, 55810, 61391, 78134, 89296, 111620, 122782, 156268, 178592, 195335, 223240, 245564, 306955, 312536, 357184, 390670, 429737, 446480, 491128, 613910, 625072, 781340, 859474, 892960, 982256, 1227820, 1250144, 1562680, 1718948, 1785920, 1964512, 2148685, 2455640, 2500288, 3125360, 3437896, 3929024, 4297370, 4911280, 6250720, 6875792, 8594740, 9822560, 12501440, 13751584, 17189480, 19645120, 27503168, 34378960, 68757920, 137515840]

約数ペア:

[(1, 137515840), (2, 68757920), (4, 34378960), (5, 27503168), (7, 19645120), (8, 17189480), (10, 13751584), (11, 12501440), (14, 9822560), (16, 8594740), (20, 6875792), (22, 6250720), (28, 4911280), (32, 4297370), (35, 3929024), (40, 3437896), (44, 3125360), (55, 2500288), (56, 2455640), (64, 2148685), (70, 1964512), (77, 1785920), (80, 1718948), (88, 1562680), (110, 1250144), (112, 1227820), (140, 982256), (154, 892960), (160, 859474), (176, 781340), (220, 625072), (224, 613910), (280, 491128), (308, 446480), (320, 429737), (352, 390670), (385, 357184), (440, 312536), (448, 306955), (560, 245564), (616, 223240), (704, 195335), (770, 178592), (880, 156268), (1120, 122782), (1232, 111620), (1540, 89296), (1760, 78134), (2240, 61391), (2464, 55810), (3080, 44648), (3520, 39067), (4928, 27905), (5581, 24640), (6160, 22324), (11162, 12320)]