66570240

素因数分解:

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

素因数の和:238

約数の個数: 192

約数和(自身を含む): 233513280

約数和(自身を除く): 166943040

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, 4224, 4334, 4728, 5120, 5280, 5632, 5910, 6144, 6304, 6501, 7040, 7680, 7880, 8448, 8668, 9456, 10240, 10560, 10835, 11264, 11820, 12608, 13002, 14080, 15360, 15760, 16896, 17336, 18912, 21120, 21670, 22528, 23640, 25216, 26004, 28160, 30720, 31520, 32505, 33792, 34672, 37824, 42240, 43340, 47280, 50432, 52008, 56320, 63040, 65010, 67584, 69344, 75648, 84480, 86680, 94560, 100864, 104016, 112640, 126080, 130020, 138688, 151296, 168960, 173360, 189120, 201728, 208032, 252160, 260040, 277376, 302592, 337920, 346720, 378240, 403456, 416064, 504320, 520080, 554752, 605184, 693440, 756480, 832128, 1008640, 1040160, 1109504, 1210368, 1386880, 1512960, 1664256, 2017280, 2080320, 2219008, 2773760, 3025920, 3328512, 4160640, 4438016, 5547520, 6051840, 6657024, 8321280, 11095040, 13314048, 16642560, 22190080, 33285120, 66570240]

約数ペア:

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