316418940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{13627}}^1$

素因数の和:13688

約数の個数: 96

約数和(自身を含む): 1007381760

約数和(自身を除く): 690962820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 86, 90, 108, 129, 135, 172, 180, 215, 258, 270, 387, 430, 516, 540, 645, 774, 860, 1161, 1290, 1548, 1935, 2322, 2580, 3870, 4644, 5805, 7740, 11610, 13627, 23220, 27254, 40881, 54508, 68135, 81762, 122643, 136270, 163524, 204405, 245286, 272540, 367929, 408810, 490572, 585961, 613215, 735858, 817620, 1171922, 1226430, 1471716, 1757883, 1839645, 2343844, 2452860, 2929805, 3515766, 3679290, 5273649, 5859610, 7031532, 7358580, 8789415, 10547298, 11719220, 15820947, 17578830, 21094596, 26368245, 31641894, 35157660, 52736490, 63283788, 79104735, 105472980, 158209470, 316418940]

約数ペア:

[(1, 316418940), (2, 158209470), (3, 105472980), (4, 79104735), (5, 63283788), (6, 52736490), (9, 35157660), (10, 31641894), (12, 26368245), (15, 21094596), (18, 17578830), (20, 15820947), (27, 11719220), (30, 10547298), (36, 8789415), (43, 7358580), (45, 7031532), (54, 5859610), (60, 5273649), (86, 3679290), (90, 3515766), (108, 2929805), (129, 2452860), (135, 2343844), (172, 1839645), (180, 1757883), (215, 1471716), (258, 1226430), (270, 1171922), (387, 817620), (430, 735858), (516, 613215), (540, 585961), (645, 490572), (774, 408810), (860, 367929), (1161, 272540), (1290, 245286), (1548, 204405), (1935, 163524), (2322, 136270), (2580, 122643), (3870, 81762), (4644, 68135), (5805, 54508), (7740, 40881), (11610, 27254), (13627, 23220)]