205434880

素因数分解:

$2^{12}\times 5^1\times 7^1\times {\mathrm{1433}}^1$

素因数の和:1469

約数の個数: 104

約数和(自身を含む): 563802912

約数和(自身を除く): 358368032

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1024, 1120, 1280, 1433, 1792, 2048, 2240, 2560, 2866, 3584, 4096, 4480, 5120, 5732, 7165, 7168, 8960, 10031, 10240, 11464, 14330, 14336, 17920, 20062, 20480, 22928, 28660, 28672, 35840, 40124, 45856, 50155, 57320, 71680, 80248, 91712, 100310, 114640, 143360, 160496, 183424, 200620, 229280, 320992, 366848, 401240, 458560, 641984, 733696, 802480, 917120, 1283968, 1467392, 1604960, 1834240, 2567936, 2934784, 3209920, 3668480, 5135872, 5869568, 6419840, 7336960, 10271744, 12839680, 14673920, 20543488, 25679360, 29347840, 41086976, 51358720, 102717440, 205434880]

約数ペア:

[(1, 205434880), (2, 102717440), (4, 51358720), (5, 41086976), (7, 29347840), (8, 25679360), (10, 20543488), (14, 14673920), (16, 12839680), (20, 10271744), (28, 7336960), (32, 6419840), (35, 5869568), (40, 5135872), (56, 3668480), (64, 3209920), (70, 2934784), (80, 2567936), (112, 1834240), (128, 1604960), (140, 1467392), (160, 1283968), (224, 917120), (256, 802480), (280, 733696), (320, 641984), (448, 458560), (512, 401240), (560, 366848), (640, 320992), (896, 229280), (1024, 200620), (1120, 183424), (1280, 160496), (1433, 143360), (1792, 114640), (2048, 100310), (2240, 91712), (2560, 80248), (2866, 71680), (3584, 57320), (4096, 50155), (4480, 45856), (5120, 40124), (5732, 35840), (7165, 28672), (7168, 28660), (8960, 22928), (10031, 20480), (10240, 20062), (11464, 17920), (14330, 14336)]