168537240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1381}}^1$

素因数の和:1514

約数の個数: 128

約数和(自身を含む): 567172800

約数和(自身を除く): 398635560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 113, 120, 135, 180, 216, 226, 270, 339, 360, 452, 540, 565, 678, 904, 1017, 1080, 1130, 1356, 1381, 1695, 2034, 2260, 2712, 2762, 3051, 3390, 4068, 4143, 4520, 5085, 5524, 6102, 6780, 6905, 8136, 8286, 10170, 11048, 12204, 12429, 13560, 13810, 15255, 16572, 20340, 20715, 24408, 24858, 27620, 30510, 33144, 37287, 40680, 41430, 49716, 55240, 61020, 62145, 74574, 82860, 99432, 122040, 124290, 149148, 156053, 165720, 186435, 248580, 298296, 312106, 372870, 468159, 497160, 624212, 745740, 780265, 936318, 1248424, 1404477, 1491480, 1560530, 1872636, 2340795, 2808954, 3121060, 3745272, 4213431, 4681590, 5617908, 6242120, 7022385, 8426862, 9363180, 11235816, 14044770, 16853724, 18726360, 21067155, 28089540, 33707448, 42134310, 56179080, 84268620, 168537240]

約数ペア:

[(1, 168537240), (2, 84268620), (3, 56179080), (4, 42134310), (5, 33707448), (6, 28089540), (8, 21067155), (9, 18726360), (10, 16853724), (12, 14044770), (15, 11235816), (18, 9363180), (20, 8426862), (24, 7022385), (27, 6242120), (30, 5617908), (36, 4681590), (40, 4213431), (45, 3745272), (54, 3121060), (60, 2808954), (72, 2340795), (90, 1872636), (108, 1560530), (113, 1491480), (120, 1404477), (135, 1248424), (180, 936318), (216, 780265), (226, 745740), (270, 624212), (339, 497160), (360, 468159), (452, 372870), (540, 312106), (565, 298296), (678, 248580), (904, 186435), (1017, 165720), (1080, 156053), (1130, 149148), (1356, 124290), (1381, 122040), (1695, 99432), (2034, 82860), (2260, 74574), (2712, 62145), (2762, 61020), (3051, 55240), (3390, 49716), (4068, 41430), (4143, 40680), (4520, 37287), (5085, 33144), (5524, 30510), (6102, 27620), (6780, 24858), (6905, 24408), (8136, 20715), (8286, 20340), (10170, 16572), (11048, 15255), (12204, 13810), (12429, 13560)]