143935480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8929}}^1$

素因数の和:8984

約数の個数: 64

約数和(自身を含む): 360057600

約数和(自身を除く): 216122120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 248, 260, 310, 403, 520, 620, 806, 1240, 1612, 2015, 3224, 4030, 8060, 8929, 16120, 17858, 35716, 44645, 71432, 89290, 116077, 178580, 232154, 276799, 357160, 464308, 553598, 580385, 928616, 1107196, 1160770, 1383995, 2214392, 2321540, 2767990, 3598387, 4643080, 5535980, 7196774, 11071960, 14393548, 17991935, 28787096, 35983870, 71967740, 143935480]

約数ペア:

[(1, 143935480), (2, 71967740), (4, 35983870), (5, 28787096), (8, 17991935), (10, 14393548), (13, 11071960), (20, 7196774), (26, 5535980), (31, 4643080), (40, 3598387), (52, 2767990), (62, 2321540), (65, 2214392), (104, 1383995), (124, 1160770), (130, 1107196), (155, 928616), (248, 580385), (260, 553598), (310, 464308), (403, 357160), (520, 276799), (620, 232154), (806, 178580), (1240, 116077), (1612, 89290), (2015, 71432), (3224, 44645), (4030, 35716), (8060, 17858), (8929, 16120)]