227040240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{907}}^1$

素因数の和:1079

約数の個数: 160

約数和(自身を含む): 810662400

約数和(自身を除く): 583622160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 149, 168, 210, 240, 280, 298, 336, 420, 447, 560, 596, 745, 840, 894, 907, 1043, 1192, 1490, 1680, 1788, 1814, 2086, 2235, 2384, 2721, 2980, 3129, 3576, 3628, 4172, 4470, 4535, 5215, 5442, 5960, 6258, 6349, 7152, 7256, 8344, 8940, 9070, 10430, 10884, 11920, 12516, 12698, 13605, 14512, 15645, 16688, 17880, 18140, 19047, 20860, 21768, 25032, 25396, 27210, 31290, 31745, 35760, 36280, 38094, 41720, 43536, 50064, 50792, 54420, 62580, 63490, 72560, 76188, 83440, 95235, 101584, 108840, 125160, 126980, 135143, 152376, 190470, 217680, 250320, 253960, 270286, 304752, 380940, 405429, 507920, 540572, 675715, 761880, 810858, 946001, 1081144, 1351430, 1523760, 1621716, 1892002, 2027145, 2162288, 2702860, 2838003, 3243432, 3784004, 4054290, 4730005, 5405720, 5676006, 6486864, 7568008, 8108580, 9460010, 10811440, 11352012, 14190015, 15136016, 16217160, 18920020, 22704024, 28380030, 32434320, 37840040, 45408048, 56760060, 75680080, 113520120, 227040240]

約数ペア:

[(1, 227040240), (2, 113520120), (3, 75680080), (4, 56760060), (5, 45408048), (6, 37840040), (7, 32434320), (8, 28380030), (10, 22704024), (12, 18920020), (14, 16217160), (15, 15136016), (16, 14190015), (20, 11352012), (21, 10811440), (24, 9460010), (28, 8108580), (30, 7568008), (35, 6486864), (40, 5676006), (42, 5405720), (48, 4730005), (56, 4054290), (60, 3784004), (70, 3243432), (80, 2838003), (84, 2702860), (105, 2162288), (112, 2027145), (120, 1892002), (140, 1621716), (149, 1523760), (168, 1351430), (210, 1081144), (240, 946001), (280, 810858), (298, 761880), (336, 675715), (420, 540572), (447, 507920), (560, 405429), (596, 380940), (745, 304752), (840, 270286), (894, 253960), (907, 250320), (1043, 217680), (1192, 190470), (1490, 152376), (1680, 135143), (1788, 126980), (1814, 125160), (2086, 108840), (2235, 101584), (2384, 95235), (2721, 83440), (2980, 76188), (3129, 72560), (3576, 63490), (3628, 62580), (4172, 54420), (4470, 50792), (4535, 50064), (5215, 43536), (5442, 41720), (5960, 38094), (6258, 36280), (6349, 35760), (7152, 31745), (7256, 31290), (8344, 27210), (8940, 25396), (9070, 25032), (10430, 21768), (10884, 20860), (11920, 19047), (12516, 18140), (12698, 17880), (13605, 16688), (14512, 15645)]