266280960

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1$

素因数の和:242

約数の個数: 224

約数和(自身を含む): 934224192

約数和(自身を除く): 667943232

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, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 197, 220, 240, 256, 264, 320, 330, 352, 384, 394, 440, 480, 512, 528, 591, 640, 660, 704, 768, 788, 880, 960, 985, 1024, 1056, 1182, 1280, 1320, 1408, 1536, 1576, 1760, 1920, 1970, 2048, 2112, 2167, 2364, 2560, 2640, 2816, 2955, 3072, 3152, 3520, 3840, 3940, 4096, 4224, 4334, 4728, 5120, 5280, 5632, 5910, 6144, 6304, 6501, 7040, 7680, 7880, 8192, 8448, 8668, 9456, 10240, 10560, 10835, 11264, 11820, 12288, 12608, 13002, 14080, 15360, 15760, 16896, 17336, 18912, 20480, 21120, 21670, 22528, 23640, 24576, 25216, 26004, 28160, 30720, 31520, 32505, 33792, 34672, 37824, 40960, 42240, 43340, 45056, 47280, 50432, 52008, 56320, 61440, 63040, 65010, 67584, 69344, 75648, 84480, 86680, 90112, 94560, 100864, 104016, 112640, 122880, 126080, 130020, 135168, 138688, 151296, 168960, 173360, 189120, 201728, 208032, 225280, 252160, 260040, 270336, 277376, 302592, 337920, 346720, 378240, 403456, 416064, 450560, 504320, 520080, 554752, 605184, 675840, 693440, 756480, 806912, 832128, 1008640, 1040160, 1109504, 1210368, 1351680, 1386880, 1512960, 1613824, 1664256, 2017280, 2080320, 2219008, 2420736, 2773760, 3025920, 3328512, 4034560, 4160640, 4438016, 4841472, 5547520, 6051840, 6657024, 8069120, 8321280, 8876032, 11095040, 12103680, 13314048, 16642560, 17752064, 22190080, 24207360, 26628096, 33285120, 44380160, 53256192, 66570240, 88760320, 133140480, 266280960]

約数ペア:

[(1, 266280960), (2, 133140480), (3, 88760320), (4, 66570240), (5, 53256192), (6, 44380160), (8, 33285120), (10, 26628096), (11, 24207360), (12, 22190080), (15, 17752064), (16, 16642560), (20, 13314048), (22, 12103680), (24, 11095040), (30, 8876032), (32, 8321280), (33, 8069120), (40, 6657024), (44, 6051840), (48, 5547520), (55, 4841472), (60, 4438016), (64, 4160640), (66, 4034560), (80, 3328512), (88, 3025920), (96, 2773760), (110, 2420736), (120, 2219008), (128, 2080320), (132, 2017280), (160, 1664256), (165, 1613824), (176, 1512960), (192, 1386880), (197, 1351680), (220, 1210368), (240, 1109504), (256, 1040160), (264, 1008640), (320, 832128), (330, 806912), (352, 756480), (384, 693440), (394, 675840), (440, 605184), (480, 554752), (512, 520080), (528, 504320), (591, 450560), (640, 416064), (660, 403456), (704, 378240), (768, 346720), (788, 337920), (880, 302592), (960, 277376), (985, 270336), (1024, 260040), (1056, 252160), (1182, 225280), (1280, 208032), (1320, 201728), (1408, 189120), (1536, 173360), (1576, 168960), (1760, 151296), (1920, 138688), (1970, 135168), (2048, 130020), (2112, 126080), (2167, 122880), (2364, 112640), (2560, 104016), (2640, 100864), (2816, 94560), (2955, 90112), (3072, 86680), (3152, 84480), (3520, 75648), (3840, 69344), (3940, 67584), (4096, 65010), (4224, 63040), (4334, 61440), (4728, 56320), (5120, 52008), (5280, 50432), (5632, 47280), (5910, 45056), (6144, 43340), (6304, 42240), (6501, 40960), (7040, 37824), (7680, 34672), (7880, 33792), (8192, 32505), (8448, 31520), (8668, 30720), (9456, 28160), (10240, 26004), (10560, 25216), (10835, 24576), (11264, 23640), (11820, 22528), (12288, 21670), (12608, 21120), (13002, 20480), (14080, 18912), (15360, 17336), (15760, 16896)]