206975520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{47911}}^1$

素因数の和:47935

約数の個数: 96

約数和(自身を含む): 724429440

約数和(自身を除く): 517453920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 47911, 95822, 143733, 191644, 239555, 287466, 383288, 431199, 479110, 574932, 718665, 766576, 862398, 958220, 1149864, 1293597, 1437330, 1533152, 1724796, 1916440, 2155995, 2299728, 2587194, 2874660, 3449592, 3832880, 4311990, 4599456, 5174388, 5749320, 6467985, 6899184, 7665760, 8623980, 10348776, 11498640, 12935970, 13798368, 17247960, 20697552, 22997280, 25871940, 34495920, 41395104, 51743880, 68991840, 103487760, 206975520]

約数ペア:

[(1, 206975520), (2, 103487760), (3, 68991840), (4, 51743880), (5, 41395104), (6, 34495920), (8, 25871940), (9, 22997280), (10, 20697552), (12, 17247960), (15, 13798368), (16, 12935970), (18, 11498640), (20, 10348776), (24, 8623980), (27, 7665760), (30, 6899184), (32, 6467985), (36, 5749320), (40, 5174388), (45, 4599456), (48, 4311990), (54, 3832880), (60, 3449592), (72, 2874660), (80, 2587194), (90, 2299728), (96, 2155995), (108, 1916440), (120, 1724796), (135, 1533152), (144, 1437330), (160, 1293597), (180, 1149864), (216, 958220), (240, 862398), (270, 766576), (288, 718665), (360, 574932), (432, 479110), (480, 431199), (540, 383288), (720, 287466), (864, 239555), (1080, 191644), (1440, 143733), (2160, 95822), (4320, 47911)]