627596480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{16481}}^1$

素因数の和:16522

約数の個数: 112

約数和(自身を含む): 1808536896

約数和(自身を除く): 1180940416

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 680, 952, 1088, 1120, 1190, 1360, 1904, 2240, 2380, 2720, 3808, 4760, 5440, 7616, 9520, 16481, 19040, 32962, 38080, 65924, 82405, 115367, 131848, 164810, 230734, 263696, 280177, 329620, 461468, 527392, 560354, 576835, 659240, 922936, 1054784, 1120708, 1153670, 1318480, 1400885, 1845872, 1961239, 2241416, 2307340, 2636960, 2801770, 3691744, 3922478, 4482832, 4614680, 5273920, 5603540, 7383488, 7844956, 8965664, 9229360, 9806195, 11207080, 15689912, 17931328, 18458720, 19612390, 22414160, 31379824, 36917440, 39224780, 44828320, 62759648, 78449560, 89656640, 125519296, 156899120, 313798240, 627596480]

約数ペア:

[(1, 627596480), (2, 313798240), (4, 156899120), (5, 125519296), (7, 89656640), (8, 78449560), (10, 62759648), (14, 44828320), (16, 39224780), (17, 36917440), (20, 31379824), (28, 22414160), (32, 19612390), (34, 18458720), (35, 17931328), (40, 15689912), (56, 11207080), (64, 9806195), (68, 9229360), (70, 8965664), (80, 7844956), (85, 7383488), (112, 5603540), (119, 5273920), (136, 4614680), (140, 4482832), (160, 3922478), (170, 3691744), (224, 2801770), (238, 2636960), (272, 2307340), (280, 2241416), (320, 1961239), (340, 1845872), (448, 1400885), (476, 1318480), (544, 1153670), (560, 1120708), (595, 1054784), (680, 922936), (952, 659240), (1088, 576835), (1120, 560354), (1190, 527392), (1360, 461468), (1904, 329620), (2240, 280177), (2380, 263696), (2720, 230734), (3808, 164810), (4760, 131848), (5440, 115367), (7616, 82405), (9520, 65924), (16481, 38080), (19040, 32962)]