73825920

素因数分解:

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

素因数の和:1863

約数の個数: 192

約数和(自身を含む): 291507840

約数和(自身を除く): 217681920

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, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1831, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 3662, 4032, 4480, 5040, 5493, 5760, 6720, 7324, 8064, 9155, 10080, 10986, 12817, 13440, 14648, 16479, 18310, 20160, 21972, 25634, 27465, 29296, 32958, 36620, 38451, 40320, 43944, 51268, 54930, 58592, 64085, 65916, 73240, 76902, 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, 512680, 527328, 576765, 585920, 615216, 659160, 703104, 769020, 820288, 878880, 922824, 1025360, 1054656, 1153530, 1171840, 1230432, 1318320, 1538040, 1640576, 1757760, 1845648, 2050720, 2109312, 2307060, 2460864, 2636640, 3076080, 3515520, 3691296, 4101440, 4614120, 4921728, 5273280, 6152160, 7382592, 8202880, 9228240, 10546560, 12304320, 14765184, 18456480, 24608640, 36912960, 73825920]

約数ペア:

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