7310320

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:202

約数の個数: 80

約数和(自身を含む): 18480960

約数和(自身を除く): 11170640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 29, 40, 46, 58, 80, 92, 115, 116, 137, 145, 184, 230, 232, 274, 290, 368, 460, 464, 548, 580, 667, 685, 920, 1096, 1160, 1334, 1370, 1840, 2192, 2320, 2668, 2740, 3151, 3335, 3973, 5336, 5480, 6302, 6670, 7946, 10672, 10960, 12604, 13340, 15755, 15892, 19865, 25208, 26680, 31510, 31784, 39730, 50416, 53360, 63020, 63568, 79460, 91379, 126040, 158920, 182758, 252080, 317840, 365516, 456895, 731032, 913790, 1462064, 1827580, 3655160, 7310320]

約数ペア:

[(1, 7310320), (2, 3655160), (4, 1827580), (5, 1462064), (8, 913790), (10, 731032), (16, 456895), (20, 365516), (23, 317840), (29, 252080), (40, 182758), (46, 158920), (58, 126040), (80, 91379), (92, 79460), (115, 63568), (116, 63020), (137, 53360), (145, 50416), (184, 39730), (230, 31784), (232, 31510), (274, 26680), (290, 25208), (368, 19865), (460, 15892), (464, 15755), (548, 13340), (580, 12604), (667, 10960), (685, 10672), (920, 7946), (1096, 6670), (1160, 6302), (1334, 5480), (1370, 5336), (1840, 3973), (2192, 3335), (2320, 3151), (2668, 2740)]