188810720

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{24083}}^1$

素因数の和:24112

約数の個数: 72

約数和(自身を含む): 518913864

約数和(自身を除く): 330103144

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 7840, 24083, 48166, 96332, 120415, 168581, 192664, 240830, 337162, 385328, 481660, 674324, 770656, 842905, 963320, 1180067, 1348648, 1685810, 1926640, 2360134, 2697296, 3371620, 3853280, 4720268, 5394592, 5900335, 6743240, 9440536, 11800670, 13486480, 18881072, 23601340, 26972960, 37762144, 47202680, 94405360, 188810720]

約数ペア:

[(1, 188810720), (2, 94405360), (4, 47202680), (5, 37762144), (7, 26972960), (8, 23601340), (10, 18881072), (14, 13486480), (16, 11800670), (20, 9440536), (28, 6743240), (32, 5900335), (35, 5394592), (40, 4720268), (49, 3853280), (56, 3371620), (70, 2697296), (80, 2360134), (98, 1926640), (112, 1685810), (140, 1348648), (160, 1180067), (196, 963320), (224, 842905), (245, 770656), (280, 674324), (392, 481660), (490, 385328), (560, 337162), (784, 240830), (980, 192664), (1120, 168581), (1568, 120415), (1960, 96332), (3920, 48166), (7840, 24083)]