315097160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{8861}}^1$

素因数の和:9006

約数の個数: 64

約数和(自身を含む): 816721920

約数和(自身を除く): 501624760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 127, 140, 254, 280, 508, 635, 889, 1016, 1270, 1778, 2540, 3556, 4445, 5080, 7112, 8861, 8890, 17722, 17780, 35444, 35560, 44305, 62027, 70888, 88610, 124054, 177220, 248108, 310135, 354440, 496216, 620270, 1125347, 1240540, 2250694, 2481080, 4501388, 5626735, 7877429, 9002776, 11253470, 15754858, 22506940, 31509716, 39387145, 45013880, 63019432, 78774290, 157548580, 315097160]

約数ペア:

[(1, 315097160), (2, 157548580), (4, 78774290), (5, 63019432), (7, 45013880), (8, 39387145), (10, 31509716), (14, 22506940), (20, 15754858), (28, 11253470), (35, 9002776), (40, 7877429), (56, 5626735), (70, 4501388), (127, 2481080), (140, 2250694), (254, 1240540), (280, 1125347), (508, 620270), (635, 496216), (889, 354440), (1016, 310135), (1270, 248108), (1778, 177220), (2540, 124054), (3556, 88610), (4445, 70888), (5080, 62027), (7112, 44305), (8861, 35560), (8890, 35444), (17722, 17780)]