149739520

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{2089}}^1$

素因数の和:2123

約数の個数: 96

約数和(自身を含む): 410810400

約数和(自身を除く): 261070880

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, 1792, 2048, 2089, 2240, 2560, 3584, 4178, 4480, 5120, 7168, 8356, 8960, 10240, 10445, 14336, 14623, 16712, 17920, 20890, 29246, 33424, 35840, 41780, 58492, 66848, 71680, 73115, 83560, 116984, 133696, 146230, 167120, 233968, 267392, 292460, 334240, 467936, 534784, 584920, 668480, 935872, 1069568, 1169840, 1336960, 1871744, 2139136, 2339680, 2673920, 3743488, 4278272, 4679360, 5347840, 7486976, 9358720, 10695680, 14973952, 18717440, 21391360, 29947904, 37434880, 74869760, 149739520]

約数ペア:

[(1, 149739520), (2, 74869760), (4, 37434880), (5, 29947904), (7, 21391360), (8, 18717440), (10, 14973952), (14, 10695680), (16, 9358720), (20, 7486976), (28, 5347840), (32, 4679360), (35, 4278272), (40, 3743488), (56, 2673920), (64, 2339680), (70, 2139136), (80, 1871744), (112, 1336960), (128, 1169840), (140, 1069568), (160, 935872), (224, 668480), (256, 584920), (280, 534784), (320, 467936), (448, 334240), (512, 292460), (560, 267392), (640, 233968), (896, 167120), (1024, 146230), (1120, 133696), (1280, 116984), (1792, 83560), (2048, 73115), (2089, 71680), (2240, 66848), (2560, 58492), (3584, 41780), (4178, 35840), (4480, 33424), (5120, 29246), (7168, 20890), (8356, 17920), (8960, 16712), (10240, 14623), (10445, 14336)]