271671680

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{8663}}^1$

素因数の和:8696

約数の個数: 96

約数和(自身を含む): 755587440

約数和(自身を除く): 483915760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1568, 1960, 2240, 3136, 3920, 4480, 6272, 7840, 8663, 15680, 17326, 31360, 34652, 43315, 60641, 69304, 86630, 121282, 138608, 173260, 242564, 277216, 303205, 346520, 424487, 485128, 554432, 606410, 693040, 848974, 970256, 1108864, 1212820, 1386080, 1697948, 1940512, 2122435, 2425640, 2772160, 3395896, 3881024, 4244870, 4851280, 5544320, 6791792, 7762048, 8489740, 9702560, 13583584, 16979480, 19405120, 27167168, 33958960, 38810240, 54334336, 67917920, 135835840, 271671680]

約数ペア:

[(1, 271671680), (2, 135835840), (4, 67917920), (5, 54334336), (7, 38810240), (8, 33958960), (10, 27167168), (14, 19405120), (16, 16979480), (20, 13583584), (28, 9702560), (32, 8489740), (35, 7762048), (40, 6791792), (49, 5544320), (56, 4851280), (64, 4244870), (70, 3881024), (80, 3395896), (98, 2772160), (112, 2425640), (128, 2122435), (140, 1940512), (160, 1697948), (196, 1386080), (224, 1212820), (245, 1108864), (280, 970256), (320, 848974), (392, 693040), (448, 606410), (490, 554432), (560, 485128), (640, 424487), (784, 346520), (896, 303205), (980, 277216), (1120, 242564), (1568, 173260), (1960, 138608), (2240, 121282), (3136, 86630), (3920, 69304), (4480, 60641), (6272, 43315), (7840, 34652), (8663, 31360), (15680, 17326)]