56852880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{787}}^1$

素因数の和:853

約数の個数: 160

約数和(自身を含む): 206367744

約数和(自身を除く): 149514864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 43, 48, 56, 60, 70, 80, 84, 86, 105, 112, 120, 129, 140, 168, 172, 210, 215, 240, 258, 280, 301, 336, 344, 420, 430, 516, 560, 602, 645, 688, 787, 840, 860, 903, 1032, 1204, 1290, 1505, 1574, 1680, 1720, 1806, 2064, 2361, 2408, 2580, 3010, 3148, 3440, 3612, 3935, 4515, 4722, 4816, 5160, 5509, 6020, 6296, 7224, 7870, 9030, 9444, 10320, 11018, 11805, 12040, 12592, 14448, 15740, 16527, 18060, 18888, 22036, 23610, 24080, 27545, 31480, 33054, 33841, 36120, 37776, 44072, 47220, 55090, 62960, 66108, 67682, 72240, 82635, 88144, 94440, 101523, 110180, 132216, 135364, 165270, 169205, 188880, 203046, 220360, 236887, 264432, 270728, 330540, 338410, 406092, 440720, 473774, 507615, 541456, 661080, 676820, 710661, 812184, 947548, 1015230, 1184435, 1322160, 1353640, 1421322, 1624368, 1895096, 2030460, 2368870, 2707280, 2842644, 3553305, 3790192, 4060920, 4737740, 5685288, 7106610, 8121840, 9475480, 11370576, 14213220, 18950960, 28426440, 56852880]

約数ペア:

[(1, 56852880), (2, 28426440), (3, 18950960), (4, 14213220), (5, 11370576), (6, 9475480), (7, 8121840), (8, 7106610), (10, 5685288), (12, 4737740), (14, 4060920), (15, 3790192), (16, 3553305), (20, 2842644), (21, 2707280), (24, 2368870), (28, 2030460), (30, 1895096), (35, 1624368), (40, 1421322), (42, 1353640), (43, 1322160), (48, 1184435), (56, 1015230), (60, 947548), (70, 812184), (80, 710661), (84, 676820), (86, 661080), (105, 541456), (112, 507615), (120, 473774), (129, 440720), (140, 406092), (168, 338410), (172, 330540), (210, 270728), (215, 264432), (240, 236887), (258, 220360), (280, 203046), (301, 188880), (336, 169205), (344, 165270), (420, 135364), (430, 132216), (516, 110180), (560, 101523), (602, 94440), (645, 88144), (688, 82635), (787, 72240), (840, 67682), (860, 66108), (903, 62960), (1032, 55090), (1204, 47220), (1290, 44072), (1505, 37776), (1574, 36120), (1680, 33841), (1720, 33054), (1806, 31480), (2064, 27545), (2361, 24080), (2408, 23610), (2580, 22036), (3010, 18888), (3148, 18060), (3440, 16527), (3612, 15740), (3935, 14448), (4515, 12592), (4722, 12040), (4816, 11805), (5160, 11018), (5509, 10320), (6020, 9444), (6296, 9030), (7224, 7870)]