191735040

素因数分解:

$2^8\times 3^1\times 5^1\times 7^2\times {\mathrm{1019}}^1$

素因数の和:1057

約数の個数: 216

約数和(自身を含む): 713028960

約数和(自身を除く): 521293920

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, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 256, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 560, 588, 640, 672, 735, 768, 784, 840, 896, 960, 980, 1019, 1120, 1176, 1280, 1344, 1470, 1568, 1680, 1792, 1920, 1960, 2038, 2240, 2352, 2688, 2940, 3057, 3136, 3360, 3840, 3920, 4076, 4480, 4704, 5095, 5376, 5880, 6114, 6272, 6720, 7133, 7840, 8152, 8960, 9408, 10190, 11760, 12228, 12544, 13440, 14266, 15285, 15680, 16304, 18816, 20380, 21399, 23520, 24456, 26880, 28532, 30570, 31360, 32608, 35665, 37632, 40760, 42798, 47040, 48912, 49931, 57064, 61140, 62720, 65216, 71330, 81520, 85596, 94080, 97824, 99862, 106995, 114128, 122280, 130432, 142660, 149793, 163040, 171192, 188160, 195648, 199724, 213990, 228256, 244560, 249655, 260864, 285320, 299586, 326080, 342384, 391296, 399448, 427980, 456512, 489120, 499310, 570640, 599172, 652160, 684768, 748965, 782592, 798896, 855960, 913024, 978240, 998620, 1141280, 1198344, 1304320, 1369536, 1497930, 1597792, 1711920, 1826048, 1956480, 1997240, 2282560, 2396688, 2739072, 2995860, 3195584, 3423840, 3912960, 3994480, 4565120, 4793376, 5478144, 5991720, 6391168, 6847680, 7988960, 9130240, 9586752, 11983440, 12782336, 13695360, 15977920, 19173504, 23966880, 27390720, 31955840, 38347008, 47933760, 63911680, 95867520, 191735040]

約数ペア:

[(1, 191735040), (2, 95867520), (3, 63911680), (4, 47933760), (5, 38347008), (6, 31955840), (7, 27390720), (8, 23966880), (10, 19173504), (12, 15977920), (14, 13695360), (15, 12782336), (16, 11983440), (20, 9586752), (21, 9130240), (24, 7988960), (28, 6847680), (30, 6391168), (32, 5991720), (35, 5478144), (40, 4793376), (42, 4565120), (48, 3994480), (49, 3912960), (56, 3423840), (60, 3195584), (64, 2995860), (70, 2739072), (80, 2396688), (84, 2282560), (96, 1997240), (98, 1956480), (105, 1826048), (112, 1711920), (120, 1597792), (128, 1497930), (140, 1369536), (147, 1304320), (160, 1198344), (168, 1141280), (192, 998620), (196, 978240), (210, 913024), (224, 855960), (240, 798896), (245, 782592), (256, 748965), (280, 684768), (294, 652160), (320, 599172), (336, 570640), (384, 499310), (392, 489120), (420, 456512), (448, 427980), (480, 399448), (490, 391296), (560, 342384), (588, 326080), (640, 299586), (672, 285320), (735, 260864), (768, 249655), (784, 244560), (840, 228256), (896, 213990), (960, 199724), (980, 195648), (1019, 188160), (1120, 171192), (1176, 163040), (1280, 149793), (1344, 142660), (1470, 130432), (1568, 122280), (1680, 114128), (1792, 106995), (1920, 99862), (1960, 97824), (2038, 94080), (2240, 85596), (2352, 81520), (2688, 71330), (2940, 65216), (3057, 62720), (3136, 61140), (3360, 57064), (3840, 49931), (3920, 48912), (4076, 47040), (4480, 42798), (4704, 40760), (5095, 37632), (5376, 35665), (5880, 32608), (6114, 31360), (6272, 30570), (6720, 28532), (7133, 26880), (7840, 24456), (8152, 23520), (8960, 21399), (9408, 20380), (10190, 18816), (11760, 16304), (12228, 15680), (12544, 15285), (13440, 14266)]