210356160

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1361}}^1$

素因数の和:1411

約数の個数: 224

約数和(自身を含む): 797064192

約数和(自身を除く): 586708032

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 64, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 160, 161, 168, 184, 192, 210, 224, 230, 240, 276, 280, 320, 322, 336, 345, 368, 420, 448, 460, 480, 483, 552, 560, 644, 672, 690, 736, 805, 840, 920, 960, 966, 1104, 1120, 1288, 1344, 1361, 1380, 1472, 1610, 1680, 1840, 1932, 2208, 2240, 2415, 2576, 2722, 2760, 3220, 3360, 3680, 3864, 4083, 4416, 4830, 5152, 5444, 5520, 6440, 6720, 6805, 7360, 7728, 8166, 9527, 9660, 10304, 10888, 11040, 12880, 13610, 15456, 16332, 19054, 19320, 20415, 21776, 22080, 25760, 27220, 28581, 30912, 31303, 32664, 38108, 38640, 40830, 43552, 47635, 51520, 54440, 57162, 62606, 65328, 76216, 77280, 81660, 87104, 93909, 95270, 108880, 114324, 125212, 130656, 142905, 152432, 154560, 156515, 163320, 187818, 190540, 217760, 219121, 228648, 250424, 261312, 285810, 304864, 313030, 326640, 375636, 381080, 435520, 438242, 457296, 469545, 500848, 571620, 609728, 626060, 653280, 657363, 751272, 762160, 876484, 914592, 939090, 1001696, 1095605, 1143240, 1252120, 1306560, 1314726, 1502544, 1524320, 1752968, 1829184, 1878180, 2003392, 2191210, 2286480, 2504240, 2629452, 3005088, 3048640, 3286815, 3505936, 3756360, 4382420, 4572960, 5008480, 5258904, 6010176, 6573630, 7011872, 7512720, 8764840, 9145920, 10016960, 10517808, 13147260, 14023744, 15025440, 17529680, 21035616, 26294520, 30050880, 35059360, 42071232, 52589040, 70118720, 105178080, 210356160]

約数ペア:

[(1, 210356160), (2, 105178080), (3, 70118720), (4, 52589040), (5, 42071232), (6, 35059360), (7, 30050880), (8, 26294520), (10, 21035616), (12, 17529680), (14, 15025440), (15, 14023744), (16, 13147260), (20, 10517808), (21, 10016960), (23, 9145920), (24, 8764840), (28, 7512720), (30, 7011872), (32, 6573630), (35, 6010176), (40, 5258904), (42, 5008480), (46, 4572960), (48, 4382420), (56, 3756360), (60, 3505936), (64, 3286815), (69, 3048640), (70, 3005088), (80, 2629452), (84, 2504240), (92, 2286480), (96, 2191210), (105, 2003392), (112, 1878180), (115, 1829184), (120, 1752968), (138, 1524320), (140, 1502544), (160, 1314726), (161, 1306560), (168, 1252120), (184, 1143240), (192, 1095605), (210, 1001696), (224, 939090), (230, 914592), (240, 876484), (276, 762160), (280, 751272), (320, 657363), (322, 653280), (336, 626060), (345, 609728), (368, 571620), (420, 500848), (448, 469545), (460, 457296), (480, 438242), (483, 435520), (552, 381080), (560, 375636), (644, 326640), (672, 313030), (690, 304864), (736, 285810), (805, 261312), (840, 250424), (920, 228648), (960, 219121), (966, 217760), (1104, 190540), (1120, 187818), (1288, 163320), (1344, 156515), (1361, 154560), (1380, 152432), (1472, 142905), (1610, 130656), (1680, 125212), (1840, 114324), (1932, 108880), (2208, 95270), (2240, 93909), (2415, 87104), (2576, 81660), (2722, 77280), (2760, 76216), (3220, 65328), (3360, 62606), (3680, 57162), (3864, 54440), (4083, 51520), (4416, 47635), (4830, 43552), (5152, 40830), (5444, 38640), (5520, 38108), (6440, 32664), (6720, 31303), (6805, 30912), (7360, 28581), (7728, 27220), (8166, 25760), (9527, 22080), (9660, 21776), (10304, 20415), (10888, 19320), (11040, 19054), (12880, 16332), (13610, 15456)]