495582080

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{15803}}^1$

素因数の和:15836

約数の個数: 96

約数和(自身を含む): 1378266840

約数和(自身を除く): 882684760

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, 15680, 15803, 31360, 31606, 63212, 79015, 110621, 126424, 158030, 221242, 252848, 316060, 442484, 505696, 553105, 632120, 774347, 884968, 1011392, 1106210, 1264240, 1548694, 1769936, 2022784, 2212420, 2528480, 3097388, 3539872, 3871735, 4424840, 5056960, 6194776, 7079744, 7743470, 8849680, 10113920, 12389552, 14159488, 15486940, 17699360, 24779104, 30973880, 35398720, 49558208, 61947760, 70797440, 99116416, 123895520, 247791040, 495582080]

約数ペア:

[(1, 495582080), (2, 247791040), (4, 123895520), (5, 99116416), (7, 70797440), (8, 61947760), (10, 49558208), (14, 35398720), (16, 30973880), (20, 24779104), (28, 17699360), (32, 15486940), (35, 14159488), (40, 12389552), (49, 10113920), (56, 8849680), (64, 7743470), (70, 7079744), (80, 6194776), (98, 5056960), (112, 4424840), (128, 3871735), (140, 3539872), (160, 3097388), (196, 2528480), (224, 2212420), (245, 2022784), (280, 1769936), (320, 1548694), (392, 1264240), (448, 1106210), (490, 1011392), (560, 884968), (640, 774347), (784, 632120), (896, 553105), (980, 505696), (1120, 442484), (1568, 316060), (1960, 252848), (2240, 221242), (3136, 158030), (3920, 126424), (4480, 110621), (6272, 79015), (7840, 63212), (15680, 31606), (15803, 31360)]