961358720

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{214589}}^1$

素因数の和:214615

約数の個数: 64

約数和(自身を含む): 2626581600

約数和(自身を除く): 1665222880

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, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 214589, 429178, 858356, 1072945, 1502123, 1716712, 2145890, 3004246, 3433424, 4291780, 6008492, 6866848, 7510615, 8583560, 12016984, 13733696, 15021230, 17167120, 24033968, 27467392, 30042460, 34334240, 48067936, 60084920, 68668480, 96135872, 120169840, 137336960, 192271744, 240339680, 480679360, 961358720]

約数ペア:

[(1, 961358720), (2, 480679360), (4, 240339680), (5, 192271744), (7, 137336960), (8, 120169840), (10, 96135872), (14, 68668480), (16, 60084920), (20, 48067936), (28, 34334240), (32, 30042460), (35, 27467392), (40, 24033968), (56, 17167120), (64, 15021230), (70, 13733696), (80, 12016984), (112, 8583560), (128, 7510615), (140, 6866848), (160, 6008492), (224, 4291780), (280, 3433424), (320, 3004246), (448, 2145890), (560, 1716712), (640, 1502123), (896, 1072945), (1120, 858356), (2240, 429178), (4480, 214589)]