1394751360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{7489}}^1$

素因数の和:7608

約数の個数: 128

約数和(自身を含む): 4492202400

約数和(自身を除く): 3097451040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 97, 120, 128, 160, 192, 194, 240, 291, 320, 384, 388, 480, 485, 582, 640, 776, 960, 970, 1164, 1455, 1552, 1920, 1940, 2328, 2910, 3104, 3880, 4656, 5820, 6208, 7489, 7760, 9312, 11640, 12416, 14978, 15520, 18624, 22467, 23280, 29956, 31040, 37248, 37445, 44934, 46560, 59912, 62080, 74890, 89868, 93120, 112335, 119824, 149780, 179736, 186240, 224670, 239648, 299560, 359472, 449340, 479296, 599120, 718944, 726433, 898680, 958592, 1198240, 1437888, 1452866, 1797360, 2179299, 2396480, 2875776, 2905732, 3594720, 3632165, 4358598, 4792960, 5811464, 7189440, 7264330, 8717196, 10896495, 11622928, 14378880, 14528660, 17434392, 21792990, 23245856, 29057320, 34868784, 43585980, 46491712, 58114640, 69737568, 87171960, 92983424, 116229280, 139475136, 174343920, 232458560, 278950272, 348687840, 464917120, 697375680, 1394751360]

約数ペア:

[(1, 1394751360), (2, 697375680), (3, 464917120), (4, 348687840), (5, 278950272), (6, 232458560), (8, 174343920), (10, 139475136), (12, 116229280), (15, 92983424), (16, 87171960), (20, 69737568), (24, 58114640), (30, 46491712), (32, 43585980), (40, 34868784), (48, 29057320), (60, 23245856), (64, 21792990), (80, 17434392), (96, 14528660), (97, 14378880), (120, 11622928), (128, 10896495), (160, 8717196), (192, 7264330), (194, 7189440), (240, 5811464), (291, 4792960), (320, 4358598), (384, 3632165), (388, 3594720), (480, 2905732), (485, 2875776), (582, 2396480), (640, 2179299), (776, 1797360), (960, 1452866), (970, 1437888), (1164, 1198240), (1455, 958592), (1552, 898680), (1920, 726433), (1940, 718944), (2328, 599120), (2910, 479296), (3104, 449340), (3880, 359472), (4656, 299560), (5820, 239648), (6208, 224670), (7489, 186240), (7760, 179736), (9312, 149780), (11640, 119824), (12416, 112335), (14978, 93120), (15520, 89868), (18624, 74890), (22467, 62080), (23280, 59912), (29956, 46560), (31040, 44934), (37248, 37445)]