210355040

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{3833}}^1$

素因数の和:3869

約数の個数: 96

約数和(自身を含む): 579700800

約数和(自身を除く): 369345760

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, 343, 392, 490, 560, 686, 784, 980, 1120, 1372, 1568, 1715, 1960, 2744, 3430, 3833, 3920, 5488, 6860, 7666, 7840, 10976, 13720, 15332, 19165, 26831, 27440, 30664, 38330, 53662, 54880, 61328, 76660, 107324, 122656, 134155, 153320, 187817, 214648, 268310, 306640, 375634, 429296, 536620, 613280, 751268, 858592, 939085, 1073240, 1314719, 1502536, 1878170, 2146480, 2629438, 3005072, 3756340, 4292960, 5258876, 6010144, 6573595, 7512680, 10517752, 13147190, 15025360, 21035504, 26294380, 30050720, 42071008, 52588760, 105177520, 210355040]

約数ペア:

[(1, 210355040), (2, 105177520), (4, 52588760), (5, 42071008), (7, 30050720), (8, 26294380), (10, 21035504), (14, 15025360), (16, 13147190), (20, 10517752), (28, 7512680), (32, 6573595), (35, 6010144), (40, 5258876), (49, 4292960), (56, 3756340), (70, 3005072), (80, 2629438), (98, 2146480), (112, 1878170), (140, 1502536), (160, 1314719), (196, 1073240), (224, 939085), (245, 858592), (280, 751268), (343, 613280), (392, 536620), (490, 429296), (560, 375634), (686, 306640), (784, 268310), (980, 214648), (1120, 187817), (1372, 153320), (1568, 134155), (1715, 122656), (1960, 107324), (2744, 76660), (3430, 61328), (3833, 54880), (3920, 53662), (5488, 38330), (6860, 30664), (7666, 27440), (7840, 26831), (10976, 19165), (13720, 15332)]