56642880

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{8429}}^1$

素因数の和:8456

約数の個数: 112

約数和(自身を含む): 205557120

約数和(自身を除く): 148914240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 8429, 16858, 25287, 33716, 42145, 50574, 59003, 67432, 84290, 101148, 118006, 126435, 134864, 168580, 177009, 202296, 236012, 252870, 269728, 295015, 337160, 354018, 404592, 472024, 505740, 539456, 590030, 674320, 708036, 809184, 885045, 944048, 1011480, 1180060, 1348640, 1416072, 1618368, 1770090, 1888096, 2022960, 2360120, 2697280, 2832144, 3540180, 3776192, 4045920, 4720240, 5664288, 7080360, 8091840, 9440480, 11328576, 14160720, 18880960, 28321440, 56642880]

約数ペア:

[(1, 56642880), (2, 28321440), (3, 18880960), (4, 14160720), (5, 11328576), (6, 9440480), (7, 8091840), (8, 7080360), (10, 5664288), (12, 4720240), (14, 4045920), (15, 3776192), (16, 3540180), (20, 2832144), (21, 2697280), (24, 2360120), (28, 2022960), (30, 1888096), (32, 1770090), (35, 1618368), (40, 1416072), (42, 1348640), (48, 1180060), (56, 1011480), (60, 944048), (64, 885045), (70, 809184), (80, 708036), (84, 674320), (96, 590030), (105, 539456), (112, 505740), (120, 472024), (140, 404592), (160, 354018), (168, 337160), (192, 295015), (210, 269728), (224, 252870), (240, 236012), (280, 202296), (320, 177009), (336, 168580), (420, 134864), (448, 126435), (480, 118006), (560, 101148), (672, 84290), (840, 67432), (960, 59003), (1120, 50574), (1344, 42145), (1680, 33716), (2240, 25287), (3360, 16858), (6720, 8429)]