210840960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:249

約数の個数: 256

約数和(自身を含む): 749088000

約数和(自身を除く): 538247040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 67, 80, 88, 96, 110, 120, 128, 132, 134, 149, 160, 165, 176, 192, 201, 220, 240, 264, 268, 298, 320, 330, 335, 352, 384, 402, 440, 447, 480, 528, 536, 596, 640, 660, 670, 704, 737, 745, 804, 880, 894, 960, 1005, 1056, 1072, 1192, 1320, 1340, 1408, 1474, 1490, 1608, 1639, 1760, 1788, 1920, 2010, 2112, 2144, 2211, 2235, 2384, 2640, 2680, 2948, 2980, 3216, 3278, 3520, 3576, 3685, 4020, 4224, 4288, 4422, 4470, 4768, 4917, 5280, 5360, 5896, 5960, 6432, 6556, 7040, 7152, 7370, 8040, 8195, 8576, 8844, 8940, 9536, 9834, 9983, 10560, 10720, 11055, 11792, 11920, 12864, 13112, 14304, 14740, 16080, 16390, 17688, 17880, 19072, 19668, 19966, 21120, 21440, 22110, 23584, 23840, 24585, 25728, 26224, 28608, 29480, 29949, 32160, 32780, 35376, 35760, 39336, 39932, 42880, 44220, 47168, 47680, 49170, 49915, 52448, 57216, 58960, 59898, 64320, 65560, 70752, 71520, 78672, 79864, 88440, 94336, 95360, 98340, 99830, 104896, 109813, 117920, 119796, 128640, 131120, 141504, 143040, 149745, 157344, 159728, 176880, 196680, 199660, 209792, 219626, 235840, 239592, 262240, 283008, 286080, 299490, 314688, 319456, 329439, 353760, 393360, 399320, 439252, 471680, 479184, 524480, 549065, 598980, 629376, 638912, 658878, 707520, 786720, 798640, 878504, 958368, 1048960, 1098130, 1197960, 1277824, 1317756, 1415040, 1573440, 1597280, 1647195, 1757008, 1916736, 2196260, 2395920, 2635512, 3146880, 3194560, 3294390, 3514016, 3833472, 4392520, 4791840, 5271024, 6389120, 6588780, 7028032, 8785040, 9583680, 10542048, 13177560, 14056064, 17570080, 19167360, 21084096, 26355120, 35140160, 42168192, 52710240, 70280320, 105420480, 210840960]

約数ペア:

[(1, 210840960), (2, 105420480), (3, 70280320), (4, 52710240), (5, 42168192), (6, 35140160), (8, 26355120), (10, 21084096), (11, 19167360), (12, 17570080), (15, 14056064), (16, 13177560), (20, 10542048), (22, 9583680), (24, 8785040), (30, 7028032), (32, 6588780), (33, 6389120), (40, 5271024), (44, 4791840), (48, 4392520), (55, 3833472), (60, 3514016), (64, 3294390), (66, 3194560), (67, 3146880), (80, 2635512), (88, 2395920), (96, 2196260), (110, 1916736), (120, 1757008), (128, 1647195), (132, 1597280), (134, 1573440), (149, 1415040), (160, 1317756), (165, 1277824), (176, 1197960), (192, 1098130), (201, 1048960), (220, 958368), (240, 878504), (264, 798640), (268, 786720), (298, 707520), (320, 658878), (330, 638912), (335, 629376), (352, 598980), (384, 549065), (402, 524480), (440, 479184), (447, 471680), (480, 439252), (528, 399320), (536, 393360), (596, 353760), (640, 329439), (660, 319456), (670, 314688), (704, 299490), (737, 286080), (745, 283008), (804, 262240), (880, 239592), (894, 235840), (960, 219626), (1005, 209792), (1056, 199660), (1072, 196680), (1192, 176880), (1320, 159728), (1340, 157344), (1408, 149745), (1474, 143040), (1490, 141504), (1608, 131120), (1639, 128640), (1760, 119796), (1788, 117920), (1920, 109813), (2010, 104896), (2112, 99830), (2144, 98340), (2211, 95360), (2235, 94336), (2384, 88440), (2640, 79864), (2680, 78672), (2948, 71520), (2980, 70752), (3216, 65560), (3278, 64320), (3520, 59898), (3576, 58960), (3685, 57216), (4020, 52448), (4224, 49915), (4288, 49170), (4422, 47680), (4470, 47168), (4768, 44220), (4917, 42880), (5280, 39932), (5360, 39336), (5896, 35760), (5960, 35376), (6432, 32780), (6556, 32160), (7040, 29949), (7152, 29480), (7370, 28608), (8040, 26224), (8195, 25728), (8576, 24585), (8844, 23840), (8940, 23584), (9536, 22110), (9834, 21440), (9983, 21120), (10560, 19966), (10720, 19668), (11055, 19072), (11792, 17880), (11920, 17688), (12864, 16390), (13112, 16080), (14304, 14740)]