147651840

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{1831}}^1$

素因数の和:1865

約数の個数: 216

約数和(自身を含む): 584158848

約数和(自身を除く): 436507008

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1831, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3662, 3840, 4032, 4480, 5040, 5376, 5493, 5760, 6720, 7324, 8064, 8960, 9155, 10080, 10986, 11520, 12817, 13440, 14648, 16128, 16479, 18310, 20160, 21972, 25634, 26880, 27465, 29296, 32958, 36620, 38451, 40320, 43944, 51268, 54930, 58592, 64085, 65916, 73240, 76902, 80640, 82395, 87888, 102536, 109860, 115353, 117184, 128170, 131832, 146480, 153804, 164790, 175776, 192255, 205072, 219720, 230706, 234368, 256340, 263664, 292960, 307608, 329580, 351552, 384510, 410144, 439440, 461412, 468736, 512680, 527328, 576765, 585920, 615216, 659160, 703104, 769020, 820288, 878880, 922824, 1025360, 1054656, 1153530, 1171840, 1230432, 1318320, 1406208, 1538040, 1640576, 1757760, 1845648, 2050720, 2109312, 2307060, 2343680, 2460864, 2636640, 3076080, 3281152, 3515520, 3691296, 4101440, 4218624, 4614120, 4921728, 5273280, 6152160, 7031040, 7382592, 8202880, 9228240, 9843456, 10546560, 12304320, 14765184, 16405760, 18456480, 21093120, 24608640, 29530368, 36912960, 49217280, 73825920, 147651840]

約数ペア:

[(1, 147651840), (2, 73825920), (3, 49217280), (4, 36912960), (5, 29530368), (6, 24608640), (7, 21093120), (8, 18456480), (9, 16405760), (10, 14765184), (12, 12304320), (14, 10546560), (15, 9843456), (16, 9228240), (18, 8202880), (20, 7382592), (21, 7031040), (24, 6152160), (28, 5273280), (30, 4921728), (32, 4614120), (35, 4218624), (36, 4101440), (40, 3691296), (42, 3515520), (45, 3281152), (48, 3076080), (56, 2636640), (60, 2460864), (63, 2343680), (64, 2307060), (70, 2109312), (72, 2050720), (80, 1845648), (84, 1757760), (90, 1640576), (96, 1538040), (105, 1406208), (112, 1318320), (120, 1230432), (126, 1171840), (128, 1153530), (140, 1054656), (144, 1025360), (160, 922824), (168, 878880), (180, 820288), (192, 769020), (210, 703104), (224, 659160), (240, 615216), (252, 585920), (256, 576765), (280, 527328), (288, 512680), (315, 468736), (320, 461412), (336, 439440), (360, 410144), (384, 384510), (420, 351552), (448, 329580), (480, 307608), (504, 292960), (560, 263664), (576, 256340), (630, 234368), (640, 230706), (672, 219720), (720, 205072), (768, 192255), (840, 175776), (896, 164790), (960, 153804), (1008, 146480), (1120, 131832), (1152, 128170), (1260, 117184), (1280, 115353), (1344, 109860), (1440, 102536), (1680, 87888), (1792, 82395), (1831, 80640), (1920, 76902), (2016, 73240), (2240, 65916), (2304, 64085), (2520, 58592), (2688, 54930), (2880, 51268), (3360, 43944), (3662, 40320), (3840, 38451), (4032, 36620), (4480, 32958), (5040, 29296), (5376, 27465), (5493, 26880), (5760, 25634), (6720, 21972), (7324, 20160), (8064, 18310), (8960, 16479), (9155, 16128), (10080, 14648), (10986, 13440), (11520, 12817)]