405473280

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:294

約数の個数: 192

約数和(自身を含む): 1323241920

約数和(自身を除く): 917768640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 96, 120, 128, 134, 160, 192, 197, 201, 240, 256, 268, 320, 335, 384, 394, 402, 480, 512, 536, 591, 640, 670, 768, 788, 804, 960, 985, 1005, 1024, 1072, 1182, 1280, 1340, 1536, 1576, 1608, 1920, 1970, 2010, 2048, 2144, 2364, 2560, 2680, 2955, 3072, 3152, 3216, 3840, 3940, 4020, 4288, 4728, 5120, 5360, 5910, 6144, 6304, 6432, 7680, 7880, 8040, 8576, 9456, 10240, 10720, 11820, 12608, 12864, 13199, 15360, 15760, 16080, 17152, 18912, 21440, 23640, 25216, 25728, 26398, 30720, 31520, 32160, 34304, 37824, 39597, 42880, 47280, 50432, 51456, 52796, 63040, 64320, 65995, 68608, 75648, 79194, 85760, 94560, 100864, 102912, 105592, 126080, 128640, 131990, 137216, 151296, 158388, 171520, 189120, 197985, 201728, 205824, 211184, 252160, 257280, 263980, 302592, 316776, 343040, 378240, 395970, 403456, 411648, 422368, 504320, 514560, 527960, 605184, 633552, 686080, 756480, 791940, 844736, 1008640, 1029120, 1055920, 1210368, 1267104, 1512960, 1583880, 1689472, 2017280, 2058240, 2111840, 2534208, 3025920, 3167760, 3378944, 4223680, 5068416, 6051840, 6335520, 6757888, 8447360, 10136832, 12671040, 13515776, 16894720, 20273664, 25342080, 27031552, 33789440, 40547328, 50684160, 67578880, 81094656, 101368320, 135157760, 202736640, 405473280]

約数ペア:

[(1, 405473280), (2, 202736640), (3, 135157760), (4, 101368320), (5, 81094656), (6, 67578880), (8, 50684160), (10, 40547328), (12, 33789440), (15, 27031552), (16, 25342080), (20, 20273664), (24, 16894720), (30, 13515776), (32, 12671040), (40, 10136832), (48, 8447360), (60, 6757888), (64, 6335520), (67, 6051840), (80, 5068416), (96, 4223680), (120, 3378944), (128, 3167760), (134, 3025920), (160, 2534208), (192, 2111840), (197, 2058240), (201, 2017280), (240, 1689472), (256, 1583880), (268, 1512960), (320, 1267104), (335, 1210368), (384, 1055920), (394, 1029120), (402, 1008640), (480, 844736), (512, 791940), (536, 756480), (591, 686080), (640, 633552), (670, 605184), (768, 527960), (788, 514560), (804, 504320), (960, 422368), (985, 411648), (1005, 403456), (1024, 395970), (1072, 378240), (1182, 343040), (1280, 316776), (1340, 302592), (1536, 263980), (1576, 257280), (1608, 252160), (1920, 211184), (1970, 205824), (2010, 201728), (2048, 197985), (2144, 189120), (2364, 171520), (2560, 158388), (2680, 151296), (2955, 137216), (3072, 131990), (3152, 128640), (3216, 126080), (3840, 105592), (3940, 102912), (4020, 100864), (4288, 94560), (4728, 85760), (5120, 79194), (5360, 75648), (5910, 68608), (6144, 65995), (6304, 64320), (6432, 63040), (7680, 52796), (7880, 51456), (8040, 50432), (8576, 47280), (9456, 42880), (10240, 39597), (10720, 37824), (11820, 34304), (12608, 32160), (12864, 31520), (13199, 30720), (15360, 26398), (15760, 25728), (16080, 25216), (17152, 23640), (18912, 21440)]