163989780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1193}}^1$

素因数の和:1313

約数の個数: 96

約数和(自身を含む): 481420800

約数和(自身を除く): 317431020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 79, 87, 116, 145, 158, 174, 237, 290, 316, 348, 395, 435, 474, 580, 790, 870, 948, 1185, 1193, 1580, 1740, 2291, 2370, 2386, 3579, 4582, 4740, 4772, 5965, 6873, 7158, 9164, 11455, 11930, 13746, 14316, 17895, 22910, 23860, 27492, 34365, 34597, 35790, 45820, 68730, 69194, 71580, 94247, 103791, 137460, 138388, 172985, 188494, 207582, 282741, 345970, 376988, 415164, 471235, 518955, 565482, 691940, 942470, 1037910, 1130964, 1413705, 1884940, 2075820, 2733163, 2827410, 5466326, 5654820, 8199489, 10932652, 13665815, 16398978, 27331630, 32797956, 40997445, 54663260, 81994890, 163989780]

約数ペア:

[(1, 163989780), (2, 81994890), (3, 54663260), (4, 40997445), (5, 32797956), (6, 27331630), (10, 16398978), (12, 13665815), (15, 10932652), (20, 8199489), (29, 5654820), (30, 5466326), (58, 2827410), (60, 2733163), (79, 2075820), (87, 1884940), (116, 1413705), (145, 1130964), (158, 1037910), (174, 942470), (237, 691940), (290, 565482), (316, 518955), (348, 471235), (395, 415164), (435, 376988), (474, 345970), (580, 282741), (790, 207582), (870, 188494), (948, 172985), (1185, 138388), (1193, 137460), (1580, 103791), (1740, 94247), (2291, 71580), (2370, 69194), (2386, 68730), (3579, 45820), (4582, 35790), (4740, 34597), (4772, 34365), (5965, 27492), (6873, 23860), (7158, 22910), (9164, 17895), (11455, 14316), (11930, 13746)]