231607360

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:324

約数の個数: 112

約数和(自身を含む): 573511680

約数和(自身を除く): 341904320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 127, 139, 160, 164, 205, 254, 278, 320, 328, 410, 508, 556, 635, 656, 695, 820, 1016, 1112, 1270, 1312, 1390, 1640, 2032, 2224, 2540, 2624, 2780, 3280, 4064, 4448, 5080, 5207, 5560, 5699, 6560, 8128, 8896, 10160, 10414, 11120, 11398, 13120, 17653, 20320, 20828, 22240, 22796, 26035, 28495, 35306, 40640, 41656, 44480, 45592, 52070, 56990, 70612, 83312, 88265, 91184, 104140, 113980, 141224, 166624, 176530, 182368, 208280, 227960, 282448, 333248, 353060, 364736, 416560, 455920, 564896, 706120, 723773, 833120, 911840, 1129792, 1412240, 1447546, 1666240, 1823680, 2824480, 2895092, 3618865, 5648960, 5790184, 7237730, 11580368, 14475460, 23160736, 28950920, 46321472, 57901840, 115803680, 231607360]

約数ペア:

[(1, 231607360), (2, 115803680), (4, 57901840), (5, 46321472), (8, 28950920), (10, 23160736), (16, 14475460), (20, 11580368), (32, 7237730), (40, 5790184), (41, 5648960), (64, 3618865), (80, 2895092), (82, 2824480), (127, 1823680), (139, 1666240), (160, 1447546), (164, 1412240), (205, 1129792), (254, 911840), (278, 833120), (320, 723773), (328, 706120), (410, 564896), (508, 455920), (556, 416560), (635, 364736), (656, 353060), (695, 333248), (820, 282448), (1016, 227960), (1112, 208280), (1270, 182368), (1312, 176530), (1390, 166624), (1640, 141224), (2032, 113980), (2224, 104140), (2540, 91184), (2624, 88265), (2780, 83312), (3280, 70612), (4064, 56990), (4448, 52070), (5080, 45592), (5207, 44480), (5560, 41656), (5699, 40640), (6560, 35306), (8128, 28495), (8896, 26035), (10160, 22796), (10414, 22240), (11120, 20828), (11398, 20320), (13120, 17653)]