850120320

素因数分解:

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

素因数の和:1543

約数の個数: 256

約数和(自身を含む): 3171041280

約数和(自身を除く): 2320920960

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, 64, 70, 80, 84, 86, 96, 105, 112, 120, 128, 129, 140, 160, 168, 172, 192, 210, 215, 224, 240, 258, 280, 301, 320, 336, 344, 384, 420, 430, 448, 480, 516, 560, 602, 640, 645, 672, 688, 840, 860, 896, 903, 960, 1032, 1120, 1204, 1290, 1344, 1376, 1471, 1505, 1680, 1720, 1806, 1920, 2064, 2240, 2408, 2580, 2688, 2752, 2942, 3010, 3360, 3440, 3612, 4128, 4413, 4480, 4515, 4816, 5160, 5504, 5884, 6020, 6720, 6880, 7224, 7355, 8256, 8826, 9030, 9632, 10297, 10320, 11768, 12040, 13440, 13760, 14448, 14710, 16512, 17652, 18060, 19264, 20594, 20640, 22065, 23536, 24080, 27520, 28896, 29420, 30891, 35304, 36120, 38528, 41188, 41280, 44130, 47072, 48160, 51485, 57792, 58840, 61782, 63253, 70608, 72240, 82376, 82560, 88260, 94144, 96320, 102970, 115584, 117680, 123564, 126506, 141216, 144480, 154455, 164752, 176520, 188288, 189759, 192640, 205940, 235360, 247128, 253012, 282432, 288960, 308910, 316265, 329504, 353040, 379518, 411880, 442771, 470720, 494256, 506024, 564864, 577920, 617820, 632530, 659008, 706080, 759036, 823760, 885542, 941440, 948795, 988512, 1012048, 1235640, 1265060, 1318016, 1328313, 1412160, 1518072, 1647520, 1771084, 1897590, 1977024, 2024096, 2213855, 2471280, 2530120, 2656626, 2824320, 3036144, 3295040, 3542168, 3795180, 3954048, 4048192, 4427710, 4942560, 5060240, 5313252, 6072288, 6590080, 6641565, 7084336, 7590360, 8096384, 8855420, 9885120, 10120480, 10626504, 12144576, 13283130, 14168672, 15180720, 17710840, 19770240, 20240960, 21253008, 24289152, 26566260, 28337344, 30361440, 35421680, 40481920, 42506016, 53132520, 56674688, 60722880, 70843360, 85012032, 106265040, 121445760, 141686720, 170024064, 212530080, 283373440, 425060160, 850120320]

約数ペア:

[(1, 850120320), (2, 425060160), (3, 283373440), (4, 212530080), (5, 170024064), (6, 141686720), (7, 121445760), (8, 106265040), (10, 85012032), (12, 70843360), (14, 60722880), (15, 56674688), (16, 53132520), (20, 42506016), (21, 40481920), (24, 35421680), (28, 30361440), (30, 28337344), (32, 26566260), (35, 24289152), (40, 21253008), (42, 20240960), (43, 19770240), (48, 17710840), (56, 15180720), (60, 14168672), (64, 13283130), (70, 12144576), (80, 10626504), (84, 10120480), (86, 9885120), (96, 8855420), (105, 8096384), (112, 7590360), (120, 7084336), (128, 6641565), (129, 6590080), (140, 6072288), (160, 5313252), (168, 5060240), (172, 4942560), (192, 4427710), (210, 4048192), (215, 3954048), (224, 3795180), (240, 3542168), (258, 3295040), (280, 3036144), (301, 2824320), (320, 2656626), (336, 2530120), (344, 2471280), (384, 2213855), (420, 2024096), (430, 1977024), (448, 1897590), (480, 1771084), (516, 1647520), (560, 1518072), (602, 1412160), (640, 1328313), (645, 1318016), (672, 1265060), (688, 1235640), (840, 1012048), (860, 988512), (896, 948795), (903, 941440), (960, 885542), (1032, 823760), (1120, 759036), (1204, 706080), (1290, 659008), (1344, 632530), (1376, 617820), (1471, 577920), (1505, 564864), (1680, 506024), (1720, 494256), (1806, 470720), (1920, 442771), (2064, 411880), (2240, 379518), (2408, 353040), (2580, 329504), (2688, 316265), (2752, 308910), (2942, 288960), (3010, 282432), (3360, 253012), (3440, 247128), (3612, 235360), (4128, 205940), (4413, 192640), (4480, 189759), (4515, 188288), (4816, 176520), (5160, 164752), (5504, 154455), (5884, 144480), (6020, 141216), (6720, 126506), (6880, 123564), (7224, 117680), (7355, 115584), (8256, 102970), (8826, 96320), (9030, 94144), (9632, 88260), (10297, 82560), (10320, 82376), (11768, 72240), (12040, 70608), (13440, 63253), (13760, 61782), (14448, 58840), (14710, 57792), (16512, 51485), (17652, 48160), (18060, 47072), (19264, 44130), (20594, 41280), (20640, 41188), (22065, 38528), (23536, 36120), (24080, 35304), (27520, 30891), (28896, 29420)]