212530080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1471}}^1$

素因数の和:1539

約数の個数: 192

約数和(自身を含む): 783433728

約数和(自身を除く): 570903648

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, 43, 48, 56, 60, 70, 80, 84, 86, 96, 105, 112, 120, 129, 140, 160, 168, 172, 210, 215, 224, 240, 258, 280, 301, 336, 344, 420, 430, 480, 516, 560, 602, 645, 672, 688, 840, 860, 903, 1032, 1120, 1204, 1290, 1376, 1471, 1505, 1680, 1720, 1806, 2064, 2408, 2580, 2942, 3010, 3360, 3440, 3612, 4128, 4413, 4515, 4816, 5160, 5884, 6020, 6880, 7224, 7355, 8826, 9030, 9632, 10297, 10320, 11768, 12040, 14448, 14710, 17652, 18060, 20594, 20640, 22065, 23536, 24080, 28896, 29420, 30891, 35304, 36120, 41188, 44130, 47072, 48160, 51485, 58840, 61782, 63253, 70608, 72240, 82376, 88260, 102970, 117680, 123564, 126506, 141216, 144480, 154455, 164752, 176520, 189759, 205940, 235360, 247128, 253012, 308910, 316265, 329504, 353040, 379518, 411880, 442771, 494256, 506024, 617820, 632530, 706080, 759036, 823760, 885542, 948795, 988512, 1012048, 1235640, 1265060, 1328313, 1518072, 1647520, 1771084, 1897590, 2024096, 2213855, 2471280, 2530120, 2656626, 3036144, 3542168, 3795180, 4427710, 4942560, 5060240, 5313252, 6072288, 6641565, 7084336, 7590360, 8855420, 10120480, 10626504, 13283130, 14168672, 15180720, 17710840, 21253008, 26566260, 30361440, 35421680, 42506016, 53132520, 70843360, 106265040, 212530080]

約数ペア:

[(1, 212530080), (2, 106265040), (3, 70843360), (4, 53132520), (5, 42506016), (6, 35421680), (7, 30361440), (8, 26566260), (10, 21253008), (12, 17710840), (14, 15180720), (15, 14168672), (16, 13283130), (20, 10626504), (21, 10120480), (24, 8855420), (28, 7590360), (30, 7084336), (32, 6641565), (35, 6072288), (40, 5313252), (42, 5060240), (43, 4942560), (48, 4427710), (56, 3795180), (60, 3542168), (70, 3036144), (80, 2656626), (84, 2530120), (86, 2471280), (96, 2213855), (105, 2024096), (112, 1897590), (120, 1771084), (129, 1647520), (140, 1518072), (160, 1328313), (168, 1265060), (172, 1235640), (210, 1012048), (215, 988512), (224, 948795), (240, 885542), (258, 823760), (280, 759036), (301, 706080), (336, 632530), (344, 617820), (420, 506024), (430, 494256), (480, 442771), (516, 411880), (560, 379518), (602, 353040), (645, 329504), (672, 316265), (688, 308910), (840, 253012), (860, 247128), (903, 235360), (1032, 205940), (1120, 189759), (1204, 176520), (1290, 164752), (1376, 154455), (1471, 144480), (1505, 141216), (1680, 126506), (1720, 123564), (1806, 117680), (2064, 102970), (2408, 88260), (2580, 82376), (2942, 72240), (3010, 70608), (3360, 63253), (3440, 61782), (3612, 58840), (4128, 51485), (4413, 48160), (4515, 47072), (4816, 44130), (5160, 41188), (5884, 36120), (6020, 35304), (6880, 30891), (7224, 29420), (7355, 28896), (8826, 24080), (9030, 23536), (9632, 22065), (10297, 20640), (10320, 20594), (11768, 18060), (12040, 17652), (14448, 14710)]